6 leg insects Stock Photos and Images

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6 leg insects Stock Photos and Images

Macro photo of a Green Cricket. Bright Green Colour Insect. Jumping Insect. Stock Photo

RM2JPM4K7–Macro photo of a Green Cricket. Bright Green Colour Insect. Jumping Insect.

Cute orange insect, toy of child, colourful bug with six leg and proboscis, funny eyes, close up, still life, pest, illustration Stock Photo

RF2AA1PJY–Cute orange insect, toy of child, colourful bug with six leg and proboscis, funny eyes, close up, still life, pest, illustration

Assassin bugs, Aarey Milk Colony , INDIA. Assassin bugs are predatory insects of Family Reduviidae. These ambush predators are commonly found in garde Stock Photo

RFJ21E4T–Assassin bugs, Aarey Milk Colony , INDIA. Assassin bugs are predatory insects of Family Reduviidae. These ambush predators are commonly found in garde

black bug found in grass in Croatia. It is about 6 cm long Stock Photo

RFRT325G–black bug found in grass in Croatia. It is about 6 cm long

The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season. Stock Photo

RF2J32332–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

Crane Fly Tipula paludosa otherwise known as Daddy Longlegs or leather jacket insect sitting on a white door Stock Photo

RMF34FTD–Crane Fly Tipula paludosa otherwise known as Daddy Longlegs or leather jacket insect sitting on a white door

cropped image of young girl holding bugs in her hands Stock Photo

RF2BKHR7K–cropped image of young girl holding bugs in her hands

Report of the State Entomologist on injurious and other insects of the state of New York . Scolytid structures PLATE 4167 6 Pityophthorus minutissimus Zimm.. fore leg; a, outer border. (Greatly enlarged) 7 Pityogenes undes. sp., antenna. (Greatly enlarged) 8 Pterocyclon mali Fitch, antenna. (Greatly enlarged) 9 Pityophthorus minutissimus Zimm., antenna. (Greatly• enlarged) 168 Plate 4. Stock Photo

RM2AWJRCG–Report of the State Entomologist on injurious and other insects of the state of New York . Scolytid structures PLATE 4167 6 Pityophthorus minutissimus Zimm.. fore leg; a, outer border. (Greatly enlarged) 7 Pityogenes undes. sp., antenna. (Greatly enlarged) 8 Pterocyclon mali Fitch, antenna. (Greatly enlarged) 9 Pityophthorus minutissimus Zimm., antenna. (Greatly• enlarged) 168 Plate 4.

White Beetle with long antennae, antenna, isolated on a solid dark background shot from above Stock Photo

RMFTA4N7–White Beetle with long antennae, antenna, isolated on a solid dark background shot from above

ENTOMOLOGY 3. Insects beetles. BRITANNICA, antique print 1860 Stock Photo

RFGK16BM–ENTOMOLOGY 3. Insects beetles. BRITANNICA, antique print 1860

$Embryology of insects and myriapods; Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching embryologyofinse00joha Year: 1941 Fig. 293.—Neophylax. Lateral view of right side after revolution, (md) Mandible, (mx 2) Labium, (p 1) First thoracic leg. .K4^ yc Fig. 294.—Neophylax. Cross section of advanced embryo. (6. cv) Body cavity, {h) Heart, {som. m) Somatic mesoderm, (splm) Splanchnic mesoderm, {yc) Yolk cells. The last stage in the development of the embryo starts when the embryonic envelopes rupture. The Stock Photo$

RMRWWB3N–Embryology of insects and myriapods; Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching embryologyofinse00joha Year: 1941 Fig. 293.—Neophylax. Lateral view of right side after revolution, (md) Mandible, (mx 2) Labium, (p 1) First thoracic leg. .K4^ yc Fig. 294.—Neophylax. Cross section of advanced embryo. (6. cv) Body cavity, {h) Heart, {som. m) Somatic mesoderm, (splm) Splanchnic mesoderm, {yc) Yolk cells. The last stage in the development of the embryo starts when the embryonic envelopes rupture. The

RM2JPM4K6–Macro photo of a Green Cricket. Bright Green Colour Insect. Jumping Insect.

RF2J3232F–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

RMF34G0F–Crane Fly Tipula paludosa otherwise known as Daddy Longlegs or leather jacket insect sitting on a white door

RM2AWJRF9–Report of the State Entomologist on injurious and other insects of the state of New York . Scolytid structures PLATE 4167 6 Pityophthorus minutissimus Zimm.. fore leg; a, outer border. (Greatly enlarged) 7 Pityogenes undes. sp., antenna. (Greatly enlarged) 8 Pterocyclon mali Fitch, antenna. (Greatly enlarged) 9 Pityophthorus minutissimus Zimm., antenna. (Greatly• enlarged) 168 Plate 4

Elementary studies in insect life Elementary studies in insect life elementarystudie00hunt Year: 1902 FIG. 96. Pollen-masses attached to leg of bee. a, central body (cor- FIG. 95. Leg of insect pusculum); 6, band (or retinaculum) with small chain of corpus- joining pollen-mass to central body; cula. Photographed from c, pollen-mass (pollinium). Drawn nature by W. C. Stevens. from nature. retinaculum. This serves to catch other corpuscula rest- ing in their natural positions, so that we can frequently find insects that have continued their visits, bearing a whole chain of these corpuscula atta Stock Photo

RMRWPH5J–Elementary studies in insect life Elementary studies in insect life elementarystudie00hunt Year: 1902 FIG. 96. Pollen-masses attached to leg of bee. a, central body (cor- FIG. 95. Leg of insect pusculum); 6, band (or retinaculum) with small chain of corpus- joining pollen-mass to central body; cula. Photographed from c, pollen-mass (pollinium). Drawn nature by W. C. Stevens. from nature. retinaculum. This serves to catch other corpuscula rest- ing in their natural positions, so that we can frequently find insects that have continued their visits, bearing a whole chain of these corpuscula atta

RF2J32329–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

RMF34FTF–Crane Fly Tipula paludosa otherwise known as Daddy Longlegs or leather jacket insect sitting on a white door

Insects at home; being a popular account of insects, their structure, habits and transformations . ther Hippoboscidae. Thewings, too, are very much larger in proportion, and have a fewver distinct nervures. The antenna is featliered, and tliefore-leg, as shown at 6, is short and strong. The peculiar formof the mentum, with its array of bristles, is showai at c. The second family of this group, or Nycteribiidge, has thehead very small and set on the back or upper part of thethorax, and it cannot be bent down into a cavity of the undersurface of the thorax, as is the case with the preceding inse Stock Photo

RM2AX160Y–Insects at home; being a popular account of insects, their structure, habits and transformations . ther Hippoboscidae. Thewings, too, are very much larger in proportion, and have a fewver distinct nervures. The antenna is featliered, and tliefore-leg, as shown at 6, is short and strong. The peculiar formof the mentum, with its array of bristles, is showai at c. The second family of this group, or Nycteribiidge, has thehead very small and set on the back or upper part of thethorax, and it cannot be bent down into a cavity of the undersurface of the thorax, as is the case with the preceding inse

RF2J3233F–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

RMF34G0Y–Crane Fly Tipula paludosa otherwise known as Daddy Longlegs or leather jacket insect sitting on a white door

Insects injurious to fruits . jacent tissue, and thus the insects are induced to betakethemselves to fresh portions of the living roots, until at lastthe larger ones become involved, and they, too, literally wasteaway. In Fig. 242 we have the root-inhabiting type, Radidcola,illustrated: a, roots of Clinton vine, showing swellings; 6,young louse, as it appears when hibernating; c, d, antennaeand leg of same; e, /, g, represent the more mature lice. ATTACKING THE ROOTS. 235 It is also further illustrated in Fig. 243, where a shows ahealthy root, 6 one on which the lice are working, c a rootwhich Stock Photo

RM2AKK277–Insects injurious to fruits . jacent tissue, and thus the insects are induced to betakethemselves to fresh portions of the living roots, until at lastthe larger ones become involved, and they, too, literally wasteaway. In Fig. 242 we have the root-inhabiting type, Radidcola,illustrated: a, roots of Clinton vine, showing swellings; 6,young louse, as it appears when hibernating; c, d, antennaeand leg of same; e, /, g, represent the more mature lice. ATTACKING THE ROOTS. 235 It is also further illustrated in Fig. 243, where a shows ahealthy root, 6 one on which the lice are working, c a rootwhich

RF2J32348–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

Insects injurious to fruits . tissue, and thus the insects are induced to betakethemselves to fresh portions of the living roots, until at lastthe larger ones become involved, and they, too, literally wasteaway. In Fig. 242 we have the root-inhabiting type, Radicioola,illustrated: a, roots of Clinton vine, showing swellings; 6,yoinig louse, as it appears when hibernating ; c, d, antennaeand leg of same; e, /, g, represent the more mature lice. ATTACKING THE ROOTS. 235 It is also further illustrated in Fig. 243, where a shows ahealthy root, b one on which the lice are working, c a rootwhich is Stock Photo

RM2AJCJHN–Insects injurious to fruits . tissue, and thus the insects are induced to betakethemselves to fresh portions of the living roots, until at lastthe larger ones become involved, and they, too, literally wasteaway. In Fig. 242 we have the root-inhabiting type, Radicioola,illustrated: a, roots of Clinton vine, showing swellings; 6,yoinig louse, as it appears when hibernating ; c, d, antennaeand leg of same; e, /, g, represent the more mature lice. ATTACKING THE ROOTS. 235 It is also further illustrated in Fig. 243, where a shows ahealthy root, b one on which the lice are working, c a rootwhich is

RF2J3232W–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Smithsonian miscellaneous collections. ified when the generalplan of the segmental musculature is understood. The thoracic mus-cles of insects fall into a few major groups which, in a general way, areas follows: (i) dorsal body muscles; (2^ ventral body muscles; (3)tergo-sternal muscles; (4) special wing muscles; (5) pleuro-sternalmuscles; (6) coxal wing muscles ; (7) body leg muscles ; (8) musclesof the leg segments; (9) muscles of the spiracles. In addition thereare the muscles of the neck plates, and often oblique, lateral interseg-mental muscles. NO. 2 THORACIC MECHANISM OF A GRASSHOPPER Stock Photo

RM2AG466E–. Smithsonian miscellaneous collections. ified when the generalplan of the segmental musculature is understood. The thoracic mus-cles of insects fall into a few major groups which, in a general way, areas follows: (i) dorsal body muscles; (2^ ventral body muscles; (3)tergo-sternal muscles; (4) special wing muscles; (5) pleuro-sternalmuscles; (6) coxal wing muscles ; (7) body leg muscles ; (8) musclesof the leg segments; (9) muscles of the spiracles. In addition thereare the muscles of the neck plates, and often oblique, lateral interseg-mental muscles. NO. 2 THORACIC MECHANISM OF A GRASSHOPPER

RF2J32340–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists . ^ 6 rig. 521b. The Grape ILilloxeia. COCCIDJE. )25. lice, when the slit on the upper side of the leaf, through whichthe mother plant-louse built up the gall early in the spring,gapes open and allowsthe insects to escapeinto the open air.(American Entomolo-gist, p. 108.) The Editors of theAmerican Entomolo-gist describe and fig-ure the Apple rootplant-louse, Eriosoma(Pemphigus) pyri ofFitch (Fig. 526 ; a, thegall; h, larva; c, fe-male ; f?, leg ; c Stock Photo

RM2AXFW5D–Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists . ^ 6 rig. 521b. The Grape ILilloxeia. COCCIDJE. )25. lice, when the slit on the upper side of the leaf, through whichthe mother plant-louse built up the gall early in the spring,gapes open and allowsthe insects to escapeinto the open air.(American Entomolo-gist, p. 108.) The Editors of theAmerican Entomolo-gist describe and fig-ure the Apple rootplant-louse, Eriosoma(Pemphigus) pyri ofFitch (Fig. 526 ; a, thegall; h, larva; c, fe-male ; f?, leg ; c

RF2J32343–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Report on the injurious and other insects of the State of New York. from a photograph of the Hving insect (enlarged).Fig. 2.—Fore tarsus of B. strigosus: a, 4th and 5th segments apposed* b, teeth of 5th enlarged; c, do. of 4th; d, armature of 3d on mid die legs; e, the same of 2d and 3d segments of hind legs.Fig. 3.—Fore leg of Panorpa rufescens.Fig. 4.—Lateral aspect of the head of P. rufescens.Fig. 5.—Front of sam^.Fig. 6.—Portions of the fourth and fifth abdominal segments of P. rufescens, showing the dorsal abdominal organ of the male.Fig. 7.—Terminal antennal segment of B. strigosus.Fig Stock Photo

RM2AGBFJX–. Report on the injurious and other insects of the State of New York. from a photograph of the Hving insect (enlarged).Fig. 2.—Fore tarsus of B. strigosus: a, 4th and 5th segments apposed* b, teeth of 5th enlarged; c, do. of 4th; d, armature of 3d on mid die legs; e, the same of 2d and 3d segments of hind legs.Fig. 3.—Fore leg of Panorpa rufescens.Fig. 4.—Lateral aspect of the head of P. rufescens.Fig. 5.—Front of sam^.Fig. 6.—Portions of the fourth and fifth abdominal segments of P. rufescens, showing the dorsal abdominal organ of the male.Fig. 7.—Terminal antennal segment of B. strigosus.Fig

RF2J3233N–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

List of the specimens of homopterous insects in the collection of the British Museum .. . 9. QEcla inflata, Fab. „ 10, 11. Heteionotus excisus „ 12. Ceresa incrassata „ 13. Hemiptycha brevis „ 14, Combopbora eonsentanea „ 15. Bocydium globulare, Fab. Tab. V. PHYSAPODA. Fig. 1. Thripa Ulmi. Young larva, a. Antenna, b. End ofabdomen. „ 2. Larva, a. Head. b,c. Mouth of larva. „ 3. Propupa. „ 4. Pupa. „ 5. Aptinothrips rufa, larva, 9 • ^- Antenna without the twobasal joints, b. Tibia, c. Terminal orifice of abdo-men with the whorl of hairs. „ 6. Propupa, $ . a. Antenna, b. Fore leg. „ 7. Pupa, $ . Stock Photo

RM2AKKMD1–List of the specimens of homopterous insects in the collection of the British Museum .. . 9. QEcla inflata, Fab. „ 10, 11. Heteionotus excisus „ 12. Ceresa incrassata „ 13. Hemiptycha brevis „ 14, Combopbora eonsentanea „ 15. Bocydium globulare, Fab. Tab. V. PHYSAPODA. Fig. 1. Thripa Ulmi. Young larva, a. Antenna, b. End ofabdomen. „ 2. Larva, a. Head. b,c. Mouth of larva. „ 3. Propupa. „ 4. Pupa. „ 5. Aptinothrips rufa, larva, 9 • ^- Antenna without the twobasal joints, b. Tibia, c. Terminal orifice of abdo-men with the whorl of hairs. „ 6. Propupa, $ . a. Antenna, b. Fore leg. „ 7. Pupa, $ .

RF2J3232N–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Insect pests of farm, garden and orchard . in larvae as in adultinsects, it is always present, and it is for this reason that when theyoung caterpillar has made a certain growth it is forced to shed itsskin, which refuses to expand further, in order to develop morefully. Thus the skins of insects are shed several times (see Fig. 15,6),—usually five or six, but sometimes as many as twenty, thisprocess being known as moltinj. During its life as a caterpillar,which is called the larval slaje, and during which it is called alarva, it is an elongate, worm-like creature, with six short,jointed leg Stock Photo

RM2CE0CPY–. Insect pests of farm, garden and orchard . in larvae as in adultinsects, it is always present, and it is for this reason that when theyoung caterpillar has made a certain growth it is forced to shed itsskin, which refuses to expand further, in order to develop morefully. Thus the skins of insects are shed several times (see Fig. 15,6),—usually five or six, but sometimes as many as twenty, thisprocess being known as moltinj. During its life as a caterpillar,which is called the larval slaje, and during which it is called alarva, it is an elongate, worm-like creature, with six short,jointed leg

RF2J3232C–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Injurious insects of the orchard, vineyard, field, garden, conservatory, household, storehouse, domestic animals, etc., with remedies for their extermination . ppears as if it hadbeen obliquely cut off; on the middle of the back are twoangular projections. 192 INSECTS INFESTING THE OR APE. Fig. 177.—Grapevine Plume ;rf, the moth—colors, pale yellow,white, and brown ; a, the cater-pillars in their nests — color,greenish-yellow,with white hairs;6, the pupa — color, green orbrown; c, one of the horns onthe back of the pupa, enlarged;e, one of the leg-bearing segmentsof the larva, enlarged. The Stock Photo

RM2CDDC16–. Injurious insects of the orchard, vineyard, field, garden, conservatory, household, storehouse, domestic animals, etc., with remedies for their extermination . ppears as if it hadbeen obliquely cut off; on the middle of the back are twoangular projections. 192 INSECTS INFESTING THE OR APE. Fig. 177.—Grapevine Plume ;rf, the moth—colors, pale yellow,white, and brown ; a, the cater-pillars in their nests — color,greenish-yellow,with white hairs;6, the pupa — color, green orbrown; c, one of the horns onthe back of the pupa, enlarged;e, one of the leg-bearing segmentsof the larva, enlarged. The

RF2J3233W–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

RF2J32320–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Beginners zoology. Zoology. 6^ BEGINNERS' ZOOLOCY Outward ? Backward ? Can you give reasons for the posi- tion of each pair? (Suggestion: What is the use of each pair ?) If an organ is modified so that it is suited to serve some particular purpose or function, it is said to be special- ised. Are any of the legs speciaHzed so that they serve for a purpose different from that of the other legs? The leg of a grasshopper (as of all insects) is said to 2iVtJive parts, all the small parts after the first four parts being counted as one part and called the foot. Are all the legs similar, that is, Stock Photo

RMRHXKYM–. Beginners zoology. Zoology. 6^ BEGINNERS' ZOOLOCY Outward ? Backward ? Can you give reasons for the posi- tion of each pair? (Suggestion: What is the use of each pair ?) If an organ is modified so that it is suited to serve some particular purpose or function, it is said to be special- ised. Are any of the legs speciaHzed so that they serve for a purpose different from that of the other legs? The leg of a grasshopper (as of all insects) is said to 2iVtJive parts, all the small parts after the first four parts being counted as one part and called the foot. Are all the legs similar, that is,

RF2J32310–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 20 bauds at the joints; the spiracles are inclosed by a black chitinous eminence, and there is a broad black baud on the last segment, broken near the middle. (See Fig. 8.). I'lG 8.—Hcematopinus itrius: a, female; 6, male, ventral view of posterior segments ; c, leg, showing protractile disk of tibia. (Original.) The male has the abdomen marked beneath with a large black area extending forward from the end of the terminal segment, so as to occupy the central portion of the last three segments. There is a curious Stock Photo

RMRGXJF7–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 20 bauds at the joints; the spiracles are inclosed by a black chitinous eminence, and there is a broad black baud on the last segment, broken near the middle. (See Fig. 8.). I'lG 8.—Hcematopinus itrius: a, female; 6, male, ventral view of posterior segments ; c, leg, showing protractile disk of tibia. (Original.) The male has the abdomen marked beneath with a large black area extending forward from the end of the terminal segment, so as to occupy the central portion of the last three segments. There is a curious

RF2J32313–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. The Canadian entomologist. Insects; Entomology. Fig. -Generic features of Grossbeckia and Friesia. 1. Venation of fore wing of Grossbeckia semimaculata, 2. '* of hind wiag of " " 3. " oi ÎOT& ViAn^ oi Friesia anormalis. 4. " of hind wing-of " " 5. Fore leg of Friesia anormalis. 6. Basal portion of anteanœ of Friesia anormal'.s (much eaLrged).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work Stock Photo

RMRG319W–. The Canadian entomologist. Insects; Entomology. Fig. -Generic features of Grossbeckia and Friesia. 1. Venation of fore wing of Grossbeckia semimaculata, 2. '* of hind wiag of " " 3. " oi ÎOT& ViAn^ oi Friesia anormalis. 4. " of hind wing-of " " 5. Fore leg of Friesia anormalis. 6. Basal portion of anteanœ of Friesia anormal'.s (much eaLrged).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work

RF2J3230H–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. The Coccidae of California; a descriptive list of the different scale insects found in and reported from California. Coccidae -- California. THE COCCID.E OF CALIFORNIA. PLATE IX.. eioi"cLoiapli a, rostral setsc; 6, female larva; c, antennse; d, fore leg; e, middle leg; /, hind leg. DETAILS OF CALIFORNIA COCCID.E.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Carnes, Edward K; California. State Horticultural Commi Stock Photo

RMREJT8K–. The Coccidae of California; a descriptive list of the different scale insects found in and reported from California. Coccidae -- California. THE COCCID.E OF CALIFORNIA. PLATE IX.. eioi"cLoiapli a, rostral setsc; 6, female larva; c, antennse; d, fore leg; e, middle leg; /, hind leg. DETAILS OF CALIFORNIA COCCID.E.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Carnes, Edward K; California. State Horticultural Commi

RF2J3230P–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. The biology of spiders. Spiders; Insects. 50 THE BIOLOGY OF SPIDERS to the anterior of the three abdominal apodemes. Muscles from the lung-books and reproductive orifices are also. Fig. 34.—Leg-muscles. 1, Extensor ; 2, moves trochanter ; 3, flexor ; 4, flexor of femur, and extensor of patella ; 5, flexor of patella; 6, lateral movement of tibia ; 7, flexor of metatarsus ; 8, extensor of metatarsus ; 9, extensor of tarsus ; 10, flexor of tarsus; 11, 12, claw- muscles.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - Stock Photo

RMRHK4J6–. The biology of spiders. Spiders; Insects. 50 THE BIOLOGY OF SPIDERS to the anterior of the three abdominal apodemes. Muscles from the lung-books and reproductive orifices are also. Fig. 34.—Leg-muscles. 1, Extensor ; 2, moves trochanter ; 3, flexor ; 4, flexor of femur, and extensor of patella ; 5, flexor of patella; 6, lateral movement of tibia ; 7, flexor of metatarsus ; 8, extensor of metatarsus ; 9, extensor of tarsus ; 10, flexor of tarsus; 11, 12, claw- muscles.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability -

RF2J3230D–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. The biology of spiders. Spiders; Insects. Fig. 34.—Leg-muscles. 1, Extensor ; 2, moves trochanter ; 3, flexor ; 4, flexor of femur, and extensor of patella ; 5, flexor of patella; 6, lateral movement of tibia ; 7, flexor of metatarsus ; 8, extensor of metatarsus ; 9, extensor of tarsus ; 10, flexor of tarsus; 11, 12, claw- muscles.. Fig. 35.—Abdominal Apodemes. After Schimkewitsch. attached to this apodeme. Another series of longitudinal muscles run to the spinnerets from the posterior apodeme.. Please note that these images are extracted from scanned page images that may have been digitally Stock Photo

RMRHK4HP–. The biology of spiders. Spiders; Insects. Fig. 34.—Leg-muscles. 1, Extensor ; 2, moves trochanter ; 3, flexor ; 4, flexor of femur, and extensor of patella ; 5, flexor of patella; 6, lateral movement of tibia ; 7, flexor of metatarsus ; 8, extensor of metatarsus ; 9, extensor of tarsus ; 10, flexor of tarsus; 11, 12, claw- muscles.. Fig. 35.—Abdominal Apodemes. After Schimkewitsch. attached to this apodeme. Another series of longitudinal muscles run to the spinnerets from the posterior apodeme.. Please note that these images are extracted from scanned page images that may have been digitally

RF2J3230N–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

RF2J322YX–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

RF2J322Y2–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

$. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. Fig. 293.—Neophylax. Lateral view of right side after revolution, (md) Mandible, (mx 2) Labium, (p 1) First thoracic leg. .K4^. yc Fig. 294.—Neophylax. Cross section of advanced embryo. (6. cv) Body cavity, {h) Heart, {som. m) Somatic mesoderm, (splm) Splanchnic mesoderm, {yc) Yolk cells. The last stage in the development of the embryo starts when the embryonic envelopes rupture. The process of the eliminat Stock Photo$

RMRF0983–. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. Fig. 293.—Neophylax. Lateral view of right side after revolution, (md) Mandible, (mx 2) Labium, (p 1) First thoracic leg. .K4^. yc Fig. 294.—Neophylax. Cross section of advanced embryo. (6. cv) Body cavity, {h) Heart, {som. m) Somatic mesoderm, (splm) Splanchnic mesoderm, {yc) Yolk cells. The last stage in the development of the embryo starts when the embryonic envelopes rupture. The process of the eliminat

RF2J322XW–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

RF2J322XM–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. The Canadian entomologist. Insects. ^-^. 1. Larva much magnified, (natural size I ) la. Transverse section. 2. Under-side of head and first three or thoracic segments, showing the parts of mouth and tlie position of first spiracle. 3. Margin of front; a Position of antennw. 4. Mandible. 5. Leg. 6. Terminal segment beneath. 7. Pupa, upper and under view. The line between represents the natural size. LARVA (Fig. I.) Form.—Elongate subcylindrical, dorsal surface more convex. Tegument.—Partially corneous, colour testaceous.. Please note that these images are extracted from scanned page images th Stock Photo

RMRG31B1–. The Canadian entomologist. Insects. ^-^. 1. Larva much magnified, (natural size I ) la. Transverse section. 2. Under-side of head and first three or thoracic segments, showing the parts of mouth and tlie position of first spiracle. 3. Margin of front; a Position of antennw. 4. Mandible. 5. Leg. 6. Terminal segment beneath. 7. Pupa, upper and under view. The line between represents the natural size. LARVA (Fig. I.) Form.—Elongate subcylindrical, dorsal surface more convex. Tegument.—Partially corneous, colour testaceous.. Please note that these images are extracted from scanned page images th

RF2J322XB–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Text book of zoology. Zoology. Class 4. Arachnida. 279 pedipalpi. The clielicerae, wMch. lie in front of the mouthy consist of two or three joints, and are entirely different from the mandibles of Insects and Crustacea j in many {e.g., in the Scorpions) they are in the form of small ohelse. The pedipalpi are usually leg-like, longer or shorter; the basal joint is often furnished with a. Fig. 227. Diagram of the anatomy of a, Spider, a anus, h offiomn of mesenteron, 6' its anterior end, i" branches of the caecum extending into the legs which are here cut away); c cerebral ganglion connec Stock Photo

RMRE3N3R–. Text book of zoology. Zoology. Class 4. Arachnida. 279 pedipalpi. The clielicerae, wMch. lie in front of the mouthy consist of two or three joints, and are entirely different from the mandibles of Insects and Crustacea j in many {e.g., in the Scorpions) they are in the form of small ohelse. The pedipalpi are usually leg-like, longer or shorter; the basal joint is often furnished with a. Fig. 227. Diagram of the anatomy of a, Spider, a anus, h offiomn of mesenteron, 6' its anterior end, i" branches of the caecum extending into the legs which are here cut away); c cerebral ganglion connec

RF2J322X3–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 90 THE ARGENTINE ANT. used in the construction of an "ant-proof" liive stand. Accordingly a four-legged hive stand was made with top and sides extending some distance beyond the legs and downward, so as to prevent rain water from reaching the upper end of each leg. The top and sides were made thoroughly water-tight and the ant tape wound several times about the upper end of each leg. Below the tape, fitting snugly around the leg, was a piece of zmc about 6 inches square to prevent water from splashing u Stock Photo

RMRGW7KR–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 90 THE ARGENTINE ANT. used in the construction of an "ant-proof" liive stand. Accordingly a four-legged hive stand was made with top and sides extending some distance beyond the legs and downward, so as to prevent rain water from reaching the upper end of each leg. The top and sides were made thoroughly water-tight and the ant tape wound several times about the upper end of each leg. Below the tape, fitting snugly around the leg, was a piece of zmc about 6 inches square to prevent water from splashing u

RF2J322X7–The large flocks evident in mid March were gone by the months end as the birds paired up and started to prepare for the breeding season.

. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. CLASSIFICATION OF INSECTS 221 6. Antennae elongate, at least eight times as long as thick, inserted at the base of the mandibles; femur of hind leg divided into a short basal and long apical piece. Vegetarian species. LEPTOCfiRID^E, part Antennae much shorter and stouter, never more than three or four times as long as thick and sometimes minute 7 7. Mesonotum submembranous, with a pair of curved sclerotized bars whose convex sides lie toward the median line. LEPTOCERID^E, part Mesonotum without such thickened bars 8 3 Stock Photo

RMRGF5H3–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. CLASSIFICATION OF INSECTS 221 6. Antennae elongate, at least eight times as long as thick, inserted at the base of the mandibles; femur of hind leg divided into a short basal and long apical piece. Vegetarian species. LEPTOCfiRID^E, part Antennae much shorter and stouter, never more than three or four times as long as thick and sometimes minute 7 7. Mesonotum submembranous, with a pair of curved sclerotized bars whose convex sides lie toward the median line. LEPTOCERID^E, part Mesonotum without such thickened bars 8 3

$. Economic entomology. Beneficial insects; Insect pests; Thysanura. Damaeus auritus, leg of. Copied fioiu Nicolet. Claw of ditto. Copied from Nicolet. Nos. Dam^US geniculatus {Koch), (Acarus corticalis, De Gcer).—6. Magnified ^' ='' ^' sketch of embryo fresh from the egg of ditto ; 7. Magnified sketch of larva; 8. Magnified sketch of perfect insect; all copied from Nicolet's figures.. Newly hatched larva of Damaeus geniculatus Copied from Nicolet. Damaeus geniculatus, size of a i^iu's head. Copied fiom Nicolet. The young differ very much in appearance from the mature. Please note that these im Stock Photo$

RMRDYGF4–. Economic entomology. Beneficial insects; Insect pests; Thysanura. Damaeus auritus, leg of. Copied fioiu Nicolet. Claw of ditto. Copied from Nicolet. Nos. Dam^US geniculatus {Koch), (Acarus corticalis, De Gcer).—6. Magnified ^' ='' ^' sketch of embryo fresh from the egg of ditto ; 7. Magnified sketch of larva; 8. Magnified sketch of perfect insect; all copied from Nicolet's figures.. Newly hatched larva of Damaeus geniculatus Copied from Nicolet. Damaeus geniculatus, size of a i^iu's head. Copied fiom Nicolet. The young differ very much in appearance from the mature. Please note that these im

. Annual report. Entomological Society of Ontario; Insect pests; Insects. 52 The Colorado Potato Beetle. This formidable pest of the potato-grower is now far too well known to require any description. The accompanying wood-cut (Fig. 6) illustrates the insect in all its stages :. Fig. 6. a the eggs ; b the orange coloured larva or grub at different periods of growth ; c the chrysalis or pupa ; d the perfect beetle; e one wing cover enlarged; f a leg magnified. Though this destructive pest is now widespread over all the eastern half of this conti- nent, wherever potatoes can be grown, and appear Stock Photo

RMRMAJ1X–. Annual report. Entomological Society of Ontario; Insect pests; Insects. 52 The Colorado Potato Beetle. This formidable pest of the potato-grower is now far too well known to require any description. The accompanying wood-cut (Fig. 6) illustrates the insect in all its stages :. Fig. 6. a the eggs ; b the orange coloured larva or grub at different periods of growth ; c the chrysalis or pupa ; d the perfect beetle; e one wing cover enlarged; f a leg magnified. Though this destructive pest is now widespread over all the eastern half of this conti- nent, wherever potatoes can be grown, and appear

$. Hazard-rating systems in forest insect pest management : symposium proceedings, Athens, Georgia, July 31-August 1, 1980. Forest insects Biological control United States Congresses; Forest insects United States Analysis; Forest insects United States Management. Figure 5.--Tree mortality variables. The average stand mortality is shown for each group. The decimal fraction on each leg shows the proportion of sam- ple in that group. Stands with the least tree loss (Group 6) were effectively identified by one characteristic: crown condition class. Thus, stands having no trees with poor crowns (24 Stock Photo$

RMRF3T2E–. Hazard-rating systems in forest insect pest management : symposium proceedings, Athens, Georgia, July 31-August 1, 1980. Forest insects Biological control United States Congresses; Forest insects United States Analysis; Forest insects United States Management. Figure 5.--Tree mortality variables. The average stand mortality is shown for each group. The decimal fraction on each leg shows the proportion of sam- ple in that group. Stands with the least tree loss (Group 6) were effectively identified by one characteristic: crown condition class. Thus, stands having no trees with poor crowns (24

RMRFCBJA–. Hazard-rating systems in forest insect pest management : symposium proceedings, Athens, Georgia, July 31-August 1, 1980. Forest insects Biological control United States Congresses; Forest insects United States Analysis; Forest insects United States Management. Figure 5.--Tree mortality variables. The average stand mortality is shown for each group. The decimal fraction on each leg shows the proportion of sam- ple in that group. Stands with the least tree loss (Group 6) were effectively identified by one characteristic: crown condition class. Thus, stands having no trees with poor crowns (24

. Common injurious insects of Kansas. Insect pests; Insects. 74 INJURIOUS INSECTS OF KANSAS. sucking plant juices. They have fine, sharp-pointed, sucking beaks. Under the microscope, the beak of the Apple-root Louse will be found to be about three-fourths as long as the body of the louse, and it is usually folded back under the body. With this beak the lice puncture the root and rootlets of the tree, sucking. Fig. 40. Apple-boot Louse: a, Infested root: 6, young; c, winged adult; cl, a leg; e, the sucking beak; /, antenna of adult; g, antenna of young. from them the nourishing juices and serio Stock Photo

RMREGF7C–. Common injurious insects of Kansas. Insect pests; Insects. 74 INJURIOUS INSECTS OF KANSAS. sucking plant juices. They have fine, sharp-pointed, sucking beaks. Under the microscope, the beak of the Apple-root Louse will be found to be about three-fourths as long as the body of the louse, and it is usually folded back under the body. With this beak the lice puncture the root and rootlets of the tree, sucking. Fig. 40. Apple-boot Louse: a, Infested root: 6, young; c, winged adult; cl, a leg; e, the sucking beak; /, antenna of adult; g, antenna of young. from them the nourishing juices and serio

$. Economic entomology. Beneficial insects; Insect pests; Thysanura. BEETLE MITES. 215 CASE XIII. Genus Dam^eus {Koch). This genus has only one claw, as shown in the woodcuts, and has ribs on the cephalothorax, as shown in the cut of the head of Damseus auritus, on page 212.. Damaeus auritus, leg of. Copied fioiu Nicolet. Claw of ditto. Copied from Nicolet. Nos. Dam^US geniculatus {Koch), (Acarus corticalis, De Gcer).—6. Magnified ^' ='' ^' sketch of embryo fresh from the egg of ditto ; 7. Magnified sketch of larva; 8. Magnified sketch of perfect insect; all copied from Nicolet's figures.. Plea Stock Photo$

RMRDYGF5–. Economic entomology. Beneficial insects; Insect pests; Thysanura. BEETLE MITES. 215 CASE XIII. Genus Dam^eus {Koch). This genus has only one claw, as shown in the woodcuts, and has ribs on the cephalothorax, as shown in the cut of the head of Damseus auritus, on page 212.. Damaeus auritus, leg of. Copied fioiu Nicolet. Claw of ditto. Copied from Nicolet. Nos. Dam^US geniculatus {Koch), (Acarus corticalis, De Gcer).—6. Magnified ^' ='' ^' sketch of embryo fresh from the egg of ditto ; 7. Magnified sketch of larva; 8. Magnified sketch of perfect insect; all copied from Nicolet's figures.. Plea

. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. y^^^^mm/. Tib, Fig. 182.—Tarsi of coleoptera. A, Leptinotarsa; B, fore leg; D, Tenehrio, hind leg. Coccinella; C, Tenehrio, Chief Families of the Clavicornia Group: A. Legs fitted for swimming; aquatic.—Hydrophilidce (Water-scavengers). AA. Legs not fitted for swimming; terrestrial. B. Elytra short.—Staphylinidce (Rove Beetles). BB. Elytra as long or nearly as long as body. C. Abdomen with 5 ventral segments.—Dermestidce (Larder Beetles), p. 291. CC. Abdomen with 6 or more ventral segm Stock Photo

RMREK870–. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. y^^^^mm/. Tib, Fig. 182.—Tarsi of coleoptera. A, Leptinotarsa; B, fore leg; D, Tenehrio, hind leg. Coccinella; C, Tenehrio, Chief Families of the Clavicornia Group: A. Legs fitted for swimming; aquatic.—Hydrophilidce (Water-scavengers). AA. Legs not fitted for swimming; terrestrial. B. Elytra short.—Staphylinidce (Rove Beetles). BB. Elytra as long or nearly as long as body. C. Abdomen with 5 ventral segments.—Dermestidce (Larder Beetles), p. 291. CC. Abdomen with 6 or more ventral segm

. Annual report - Entomological Society of Ontario. Entomological Society of Ontario; Insect pests; Insects. showing swellings; 6, young louse as it appears when hibernating of Clinton vine, c, d, antenna and leg of same ; e, /, g, represent the more mature lice. It is also further illustrated in fig. 78, where a shows a healthy root, b one on which the lice are working, c root which is decaying and has been deserted by them ; d d d indicates how the lice are found on the larger roots; e, female pupa, seen from above; /, the same from below; g, winged female, dorsal view; h, the same, ventral Stock Photo

RMRM8H8C–. Annual report - Entomological Society of Ontario. Entomological Society of Ontario; Insect pests; Insects. showing swellings; 6, young louse as it appears when hibernating of Clinton vine, c, d, antenna and leg of same ; e, /, g, represent the more mature lice. It is also further illustrated in fig. 78, where a shows a healthy root, b one on which the lice are working, c root which is decaying and has been deserted by them ; d d d indicates how the lice are found on the larger roots; e, female pupa, seen from above; /, the same from below; g, winged female, dorsal view; h, the same, ventral

. Elementary studies in insect life. Insects. FIG. 96. Pollen-masses attached to leg of bee. a, central body (cor- FIG. 95. Leg of insect pusculum); 6, band (or retinaculum) with small chain of corpus- joining pollen-mass to central body; cula. Photographed from c, pollen-mass (pollinium). Drawn nature by W. C. Stevens. from nature. retinaculum. This serves to catch other corpuscula rest- ing in their natural positions, so that we can frequently find insects that have continued their visits, bearing a whole chain of these corpuscula attached to a claw or some part of the leg. (Fig. 05.) Many i Stock Photo

RMRD13E1–. Elementary studies in insect life. Insects. FIG. 96. Pollen-masses attached to leg of bee. a, central body (cor- FIG. 95. Leg of insect pusculum); 6, band (or retinaculum) with small chain of corpus- joining pollen-mass to central body; cula. Photographed from c, pollen-mass (pollinium). Drawn nature by W. C. Stevens. from nature. retinaculum. This serves to catch other corpuscula rest- ing in their natural positions, so that we can frequently find insects that have continued their visits, bearing a whole chain of these corpuscula attached to a claw or some part of the leg. (Fig. 05.) Many i

. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 26 PAPERS ON CEREAL AND FORAGE INSECTS.. Fig. 13.—Chinch bug: a, 6, Egg.s;c, newly hatched larva, or nymph; d, its tarsus; e, larva after first molt;/, same after second molt; g, last-stage larva; the natural sizes indicated at sides; h, enlarged leg of perfect bug; j, tarsus of same, still more enlarged; i, proboscis or bealc, enlarged. (From Riley.) tliein are forced to seek their food elsewliere. They usually find this m kafir cane fields, and among some of tlie grasses, where they reach maturity. From here th Stock Photo

RMRGW7B7–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 26 PAPERS ON CEREAL AND FORAGE INSECTS.. Fig. 13.—Chinch bug: a, 6, Egg.s;c, newly hatched larva, or nymph; d, its tarsus; e, larva after first molt;/, same after second molt; g, last-stage larva; the natural sizes indicated at sides; h, enlarged leg of perfect bug; j, tarsus of same, still more enlarged; i, proboscis or bealc, enlarged. (From Riley.) tliein are forced to seek their food elsewliere. They usually find this m kafir cane fields, and among some of tlie grasses, where they reach maturity. From here th

. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 13.—Chinch bug: a, 6, Egg.s;c, newly hatched larva, or nymph; d, its tarsus; e, larva after first molt;/, same after second molt; g, last-stage larva; the natural sizes indicated at sides; h, enlarged leg of perfect bug; j, tarsus of same, still more enlarged; i, proboscis or bealc, enlarged. (From Riley.) tliein are forced to seek their food elsewliere. They usually find this m kafir cane fields, and among some of tlie grasses, where they reach maturity. From here they go to winter quarters before cold weat Stock Photo

RMRGW7AY–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 13.—Chinch bug: a, 6, Egg.s;c, newly hatched larva, or nymph; d, its tarsus; e, larva after first molt;/, same after second molt; g, last-stage larva; the natural sizes indicated at sides; h, enlarged leg of perfect bug; j, tarsus of same, still more enlarged; i, proboscis or bealc, enlarged. (From Riley.) tliein are forced to seek their food elsewliere. They usually find this m kafir cane fields, and among some of tlie grasses, where they reach maturity. From here they go to winter quarters before cold weat

. Annales de la Société entomologique de Belgique. Insects; Entomology. Fi g. 4. Colpura pacalis u. spec. ç^. Genitalplatte. Fig. 5. Colpura imbellis Bredd. r^, Genitalplatte. Fig. 6. Colpura hebeticollis Bredd. rf. Genitalplatte. Genitalplatte nahe der Mitte des Endrandes mit sehr flachem, ausgedehntem Eindruck. — Lange 8 1/2 (çf) — 9($) mill. Telang, Bornéo, leg. F. Grabowsky 9-15 Jan. 1882. (Mus. Berlin). Colpura (Microcolpura) speculigera n. spec. — çj'. Der G. imbellis, hebeticollis und besonders auch der C. inermicolUs sehr ahnlich, im Bau des Pronotums mitdiesen Arten iibereinstimmend. Stock Photo

RMRN2A8X–. Annales de la Société entomologique de Belgique. Insects; Entomology. Fi g. 4. Colpura pacalis u. spec. ç^. Genitalplatte. Fig. 5. Colpura imbellis Bredd. r^, Genitalplatte. Fig. 6. Colpura hebeticollis Bredd. rf. Genitalplatte. Genitalplatte nahe der Mitte des Endrandes mit sehr flachem, ausgedehntem Eindruck. — Lange 8 1/2 (çf) — 9($) mill. Telang, Bornéo, leg. F. Grabowsky 9-15 Jan. 1882. (Mus. Berlin). Colpura (Microcolpura) speculigera n. spec. — çj'. Der G. imbellis, hebeticollis und besonders auch der C. inermicolUs sehr ahnlich, im Bau des Pronotums mitdiesen Arten iibereinstimmend.

RMRN2A8B–. Annales de la Société entomologique de Belgique. Insects; Entomology. Fi g. 4. Colpura pacalis u. spec. ç^. Genitalplatte. Fig. 5. Colpura imbellis Bredd. r^, Genitalplatte. Fig. 6. Colpura hebeticollis Bredd. rf. Genitalplatte. Genitalplatte nahe der Mitte des Endrandes mit sehr flachem, ausgedehntem Eindruck. — Lange 8 1/2 (çf) — 9($) mill. Telang, Bornéo, leg. F. Grabowsky 9-15 Jan. 1882. (Mus. Berlin). Colpura (Microcolpura) speculigera n. spec. — çj'. Der G. imbellis, hebeticollis und besonders auch der C. inermicolUs sehr ahnlich, im Bau des Pronotums mitdiesen Arten iibereinstimmend.

. Annales de la Société entomologique de Belgique. Insects; Entomology. 19 Kôrperlange : Etwa 3 V2 bis hôchstens 4 mill. ; Lange des Vor- derfliigels 4 V2 mill.; FlUgelspannuiig also ca. 10 mill. Material : 2 Exemplare : (cTcT)? Ecuador, 11. 6. 1907; von Bugh- WALD leg, ; in meiner Sammlung. Pam. HYDROPSYCHIDiE 3. SMICRIDEA ATERRIMA n. sp. Schon durch die eintônig schwarze Fârbung van allen andern Artenunterschieden, indieser Hinsichtdas Gegensliick ziiSmicndea nivea Ulm. Der ganze Kôrper (nebst den GenitaianhJingen des çf) schwarz, Kopf und Brust schwach glanzend, Hinterleib malt; Ventralflac Stock Photo

RMRN13M0–. Annales de la Société entomologique de Belgique. Insects; Entomology. 19 Kôrperlange : Etwa 3 V2 bis hôchstens 4 mill. ; Lange des Vor- derfliigels 4 V2 mill.; FlUgelspannuiig also ca. 10 mill. Material : 2 Exemplare : (cTcT)? Ecuador, 11. 6. 1907; von Bugh- WALD leg, ; in meiner Sammlung. Pam. HYDROPSYCHIDiE 3. SMICRIDEA ATERRIMA n. sp. Schon durch die eintônig schwarze Fârbung van allen andern Artenunterschieden, indieser Hinsichtdas Gegensliick ziiSmicndea nivea Ulm. Der ganze Kôrper (nebst den GenitaianhJingen des çf) schwarz, Kopf und Brust schwach glanzend, Hinterleib malt; Ventralflac

. Annual report. Entomological Society of Ontario; Insect pests; Insects. Fig. 26. The wheat-stem Maggot, a. The fly. 6. The maggot, c. The pupa. d. HiDd leg of fly, with large femur. Fig. 27. The clover root borer- a.a.a. Excavations made by borer. 6. grub. c. pupa. d. beetle. May 15th, upon the stalk near the top point. The larva burrows into the stalk, and when mature is a worm about ^ inch long. The flies emerge in July, to lay eg»s for a second brood. Dr. Fletcher has determined three broods at Ottawa. The pea crop still suffers very heavily from two very important pests, the pea-weevil, Stock Photo

RMRMAFRG–. Annual report. Entomological Society of Ontario; Insect pests; Insects. Fig. 26. The wheat-stem Maggot, a. The fly. 6. The maggot, c. The pupa. d. HiDd leg of fly, with large femur. Fig. 27. The clover root borer- a.a.a. Excavations made by borer. 6. grub. c. pupa. d. beetle. May 15th, upon the stalk near the top point. The larva burrows into the stalk, and when mature is a worm about ^ inch long. The flies emerge in July, to lay eg»s for a second brood. Dr. Fletcher has determined three broods at Ottawa. The pea crop still suffers very heavily from two very important pests, the pea-weevil,

. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Fife. 45. Currant Span-worm Moth (yiale yellow with dusky spots).. Fig. 46. Grape-vine Phylloxera. —ci galls on rootlets ; 6 young' louse ; e, f, g, more matured lice ; c, antenna ; d, leg. A. Attacking the roots: 1. Producing little irregular spherical galls on rootlets and larger roots, causing death. 'Grape Vine Phylloxera (Phyll- oxera vastatrix). Fig 46. 2. Large borer, cutting a tube through the root near the surface. Broad-necked Prionus (Prionus laticollis.) 3. Grub eating the bark of both Stock Photo

RMRMAEX5–. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Fife. 45. Currant Span-worm Moth (yiale yellow with dusky spots).. Fig. 46. Grape-vine Phylloxera. —ci galls on rootlets ; 6 young' louse ; e, f, g, more matured lice ; c, antenna ; d, leg. A. Attacking the roots: 1. Producing little irregular spherical galls on rootlets and larger roots, causing death. 'Grape Vine Phylloxera (Phyll- oxera vastatrix). Fig 46. 2. Large borer, cutting a tube through the root near the surface. Broad-necked Prionus (Prionus laticollis.) 3. Grub eating the bark of both

. Cooperative economic insect report. Beneficial insects; Insect pests. Figures of Ochyromera llgustri Warner: 1.- Adult. 2a - Anterior view of prothoracic leg, 3. - Outline of visible abdominal sterna. 4. - Lateral view of male rostrum. 5. - Same of female. 6. - Antenna of female. 7. - Outline of lateral view of median lobe of male genitalia. 8. - Dorsal view of apex of median lobe of male genitalia. References: 1. Warner, R. E. 1961. Coleopterists' Bui. 15(4):121-124. 2. Wray, D. L. 1961. Ibid. 15(4) :H9-120. 3. Wray, D. L. 1960. North Carolina Dept. Agr. Ins. Surv. Inf. Note No. 1, 1 p. (Mi Stock Photo

RMRE96E9–. Cooperative economic insect report. Beneficial insects; Insect pests. Figures of Ochyromera llgustri Warner: 1.- Adult. 2a - Anterior view of prothoracic leg, 3. - Outline of visible abdominal sterna. 4. - Lateral view of male rostrum. 5. - Same of female. 6. - Antenna of female. 7. - Outline of lateral view of median lobe of male genitalia. 8. - Dorsal view of apex of median lobe of male genitalia. References: 1. Warner, R. E. 1961. Coleopterists' Bui. 15(4):121-124. 2. Wray, D. L. 1961. Ibid. 15(4) :H9-120. 3. Wray, D. L. 1960. North Carolina Dept. Agr. Ins. Surv. Inf. Note No. 1, 1 p. (Mi

. Elementary studies in insect life. Insects. FIG. 199. Side view of thorax, larged three times. A, Mesothorax. a, parapteron. 6, episternum. c, epimeron. d, wing. En- B, Metathorax 6', episternum. c', epimeron. d', wing. wings, is the episternum of the mesothorax. ISTote that this part-way surrounds the socket of the leg, and articu- lates with the lateral margin of the sternum beneath. Students at this time will carefully distinguish the difference between color markings and sutures proper. (Fig. 199, Z>.) Parapteron.—Just cepha- lad or in front of the meso- thoracic wing is a very small Stock Photo

RMRD1AMK–. Elementary studies in insect life. Insects. FIG. 199. Side view of thorax, larged three times. A, Mesothorax. a, parapteron. 6, episternum. c, epimeron. d, wing. En- B, Metathorax 6', episternum. c', epimeron. d', wing. wings, is the episternum of the mesothorax. ISTote that this part-way surrounds the socket of the leg, and articu- lates with the lateral margin of the sternum beneath. Students at this time will carefully distinguish the difference between color markings and sutures proper. (Fig. 199, Z>.) Parapteron.—Just cepha- lad or in front of the meso- thoracic wing is a very small

. Elementary studies in insect life. Insects. 262 ELEMENTARY STUDIES IN INSECT LIFE A. B.. FIG. 199. Side view of thorax, larged three times. A, Mesothorax. a, parapteron. 6, episternum. c, epimeron. d, wing. En- B, Metathorax 6', episternum. c', epimeron. d', wing. wings, is the episternum of the mesothorax. ISTote that this part-way surrounds the socket of the leg, and articu- lates with the lateral margin of the sternum beneath. Students at this time will carefully distinguish the difference between color markings and sutures proper. (Fig. 199, Z>.) Parapteron.—Just cepha- lad or in fron Stock Photo

RMRD1AMM–. Elementary studies in insect life. Insects. 262 ELEMENTARY STUDIES IN INSECT LIFE A. B.. FIG. 199. Side view of thorax, larged three times. A, Mesothorax. a, parapteron. 6, episternum. c, epimeron. d, wing. En- B, Metathorax 6', episternum. c', epimeron. d', wing. wings, is the episternum of the mesothorax. ISTote that this part-way surrounds the socket of the leg, and articu- lates with the lateral margin of the sternum beneath. Students at this time will carefully distinguish the difference between color markings and sutures proper. (Fig. 199, Z>.) Parapteron.—Just cepha- lad or in fron

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