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Subhyaline Stock Photos and Images
RMBE84AF–white dotted butterfly on yellow flower with blur background ,also called as Danainae butterfly
RM2AWEA4W–Journal of entomology and zoology . eries of lines along the apical margin and sometimes thecommissural nervure on about its apical one-half blackish; apex ofthe elytra beyond the stigma smoky subhyaline, the large costalareole beyond the stigma yellowish and followed by a fuscous cloud,the apical and at least two of the subapical transverse nervures thickand white; the nervures mostly strong and conspicuous. Described from two female examples taken about the base of red-wood trees in Muir woods, Marin County, Calif., September 5,1914. This species agrees with ninjiisciilus in having a much lo
RMPG45J9–. The fungi which cause plant disease . Plant diseases; Fungi. 596 THE FUNGI WHICH CAUSE PLANT DISEASE Conidia clavate 4. Gongromeriza. Chains breaking up witii difficulty Chains curved 5. Gyroceras. Chains straight or nearly so 6. Honniscium. Hyphae hyaline 7. MonUochaetes, p. 597. Thielaviopsis Went. ^^ (p. 595) Hyphffi creeping, subhyaline; conidiophores simple, septate; conidia of two kinds; macroconidia catenulate, ovate, fuscous; Fio. 399.—T. ethaceticus. After Wakker and Went.. Fio. 400.—Torula. After Saccardo. microconidia cylindric, hyaline, catenulate within the conidiophore. In part
RMMCKTCY–. Net Blotch Net blotch, a fungus disease caused by Helminthosporium dictyoides Drechsl., at- tacks only meadow fescue. Early sjmrptoms appear as irregular brownish areas on the leaves (fig. 11). Lesions are marked with a delicate netted pattern, and it is from this characteristic marking that the disease gets its common name. In the later stages of infection leaves wither and die from the tip toward the base. Conidia of the fungus are borne on the lesions or on the withered leaf tips. Conidia are subhyaline to yellow and are typically straight, with three to five septations. Net blotch occurs
RM2AWFD2A–Rhynchota .. . sedor foveate on disk, subtriangular; corium with the lateralmargins subparallel; femora moderately thickened, tibiae strongly,femora more sparsely hirsute, tarsi with the basal joint verylong. Allied to Aplianus (vol. ii, p. 79). 2841. Kanigara flavomarginata, Dist. Ann. Soc Eat. Belg. 1, p. 415(1906). Head and pronotum dark castaneous, the latter with the lateralmargins broadly ochraceous ; scutellum black ; corium silvery-grey,its posterior lateral margins pale stramineous, its apical anglepiceous, clavus ochraceous ; membrane grey, subhyaline, thelateral margins pale hyaline
RMPG45GA–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 627 apically variable in form, ovate to elongate, curved, 1 to 5-septate, subhyaline, 15-90 x 4-6 n. In America this potato parasite was noted in Vermont in 1905 and study of herbarium material revealed two earlier collections. In Germany it was known in 1854 and it has been seen in many parts of Europe since, sometimes in epidemic form.'*^ Conidia are abundant on the spots on stalks emergmg from the stomata. The superior and inferior hyphse differ considerably in length and branching. Brown bead
RMMCTX0D–. Fig. 46.âPolystigma rubrum. i, diseased plum leaves; 2, section through stroma showing perithecia ; 3, asci containing spores ; 4, spermatia produced in spermogonia. Fig. i reduced ; remainder highly mag. sunk in the tissue; asci clavate; 8-spored; spores elliptical, obtuse, straight, subhyaline, 10x6//. Conidial form { = Libertella rubra, Bonor.). Spermatia filiform, slightly thickened at one end, curved, 30 x. long. Prillieux, Alalad. des Plantes Agric, 2, p. 91 (1897). B. Spores hyaline, i-septaie { = 2-celled). NECTRIA (Fries.) Perithecia distinct, clustered, or scattered, sometimes pro
RM2AWHMW9–Annual report . e preceding. Mesonotum black, sparselyclothed with short, fine, silvery hairs, laterally with a few long,black hairs, submedian lines indistinct. Scutellum and postscutel-lum dark brown. Abdomen dark red. the dorsal sclerites slightlyferruginous, sparsely clothed with short setae. Genitalia very darkbrown. Wings subhyaline, costa dark brown, subcosta uniting withthe margin at the basal third; halteres fuscous basally, yellowishapically. Legs a nearly uniform fuscous yellowish, claws heavy,slightly curved, simple. Genitalia; basal clasp segment broad,short: terminal clasp segmen
![. The fungi which cause plant disease . Plant diseases; Fungi. 630 THE FUNGI WHICH CAUSE PLANT DISEASE On cowpea and bean in America. Usually causing but slight damage. C. vignae Rac. (not E. & E.) is described as injurious to the cowpea in Java.'"* C. medicaginis E. & E. Spots amphigenous, smoky to black, 0.5-5 mm. in diameter, orbicular, indefinite; conidiophores subhyaline, becoming brown- ish, continuous, geniculate, 35-45 x 4-5 n; conidia cylindric- fusoid, 3 to 6-septate, 40-60 x 3 /x. On alfalfa and crimson clover.'^* C. aximinensis Br. & Cav. is foimd on sulla leaves; Stock Photo](https://c8.alamy.com/comp/PG45G3/the-fungi-which-cause-plant-disease-plant-diseases-fungi-630-the-fungi-which-cause-plant-disease-on-cowpea-and-bean-in-america-usually-causing-but-slight-damage-c-vignae-rac-not-e-amp-e-is-described-as-injurious-to-the-cowpea-in-javaquot-c-medicaginis-e-amp-e-spots-amphigenous-smoky-to-black-05-5-mm-in-diameter-orbicular-indefinite-conidiophores-subhyaline-becoming-brown-ish-continuous-geniculate-35-45-x-4-5-n-conidia-cylindric-fusoid-3-to-6-septate-40-60-x-3-x-on-alfalfa-and-crimson-clover-c-aximinensis-br-amp-cav-is-foimd-on-sulla-leaves-PG45G3.jpg ". The fungi which cause plant disease . Plant diseases; Fungi. 630 THE FUNGI WHICH CAUSE PLANT DISEASE On cowpea and bean in America. Usually causing but slight damage. C. vignae Rac. (not E. & E.) is described as injurious to the cowpea in Java.'"* C. medicaginis E. & E. Spots amphigenous, smoky to black, 0.5-5 mm. in diameter, orbicular, indefinite; conidiophores subhyaline, becoming brown- ish, continuous, geniculate, 35-45 x 4-5 n; conidia cylindric- fusoid, 3 to 6-septate, 40-60 x 3 /x. On alfalfa and crimson clover.'^* C. aximinensis Br. & Cav. is foimd on sulla leaves; Stock Photo")
RMPG45G3–. The fungi which cause plant disease . Plant diseases; Fungi. 630 THE FUNGI WHICH CAUSE PLANT DISEASE On cowpea and bean in America. Usually causing but slight damage. C. vignae Rac. (not E. & E.) is described as injurious to the cowpea in Java.'"* C. medicaginis E. & E. Spots amphigenous, smoky to black, 0.5-5 mm. in diameter, orbicular, indefinite; conidiophores subhyaline, becoming brown- ish, continuous, geniculate, 35-45 x 4-5 n; conidia cylindric- fusoid, 3 to 6-septate, 40-60 x 3 /x. On alfalfa and crimson clover.'^* C. aximinensis Br. & Cav. is foimd on sulla leaves;
RM2CEP6PG–. Rhynchota ... ronotuni, the lateral processes, andposterior process (excluding base) ochraceons ; tegmina wrinkled,subhyaline, the veins ochraceous ; legs ochraceons; body beneathcretaceously tomentose ; pronotum thickly punctate, laterally hereand there slightly cretaceously tomentose; lateral processes short,ascendant, their apices rounded, their outer areas with an obliquepale line ; posterior process reaching or slightly passing tegmlnalapices, laterally compressed, apically slightly turued upward ;tegmina opaque and punctured at base. Length 7; breadth lat. pronot. process. 3 to S^ mill
RM2CENPCC–. Rhynchota ... hody beneath and legs paleochraceous ; pronotum somewhat thickly speckled with fuscousand with a central pale longitudinal line; scutellum thicklyspeckled with fuscous, the speckles darker than on pronotum;tegmina pale subhyaline, thickly speckled with fuscous, the marginsvery narrowly ochraceous ; wings hyaline; tarsal claws black ;face with two small central black spots before apical margin ;clypeus with two central longitudinal black lines ; pronotum veryfinely transversely wrinkled, the central line levigate; posteriortibias thickly and somewhat longlv spinulose. Length exc
RM2CDM6WC–. The annals and magazine of natural history : zoology, botany, and geology . ining black, coriummore purplish black, membrane pale ochraceous, subhyaline,darker on basal area ; head practically impunctate, the ocellired, near eyes and far apart from each other; pronotumsparsely but distinctly punctate on posterior half, the extremelateral margins acute; scutellum (excluding base and apex)very coarsely punctate; corium thickly finely punctate;antennae pitchy brown ; anterior and intermediate legs pitchybrown, posterior legs piceous; other structural characters asin generic diagnosis. Long. 6 m
RM2CEP20R–. Rhynchota ... a {Coll. Dist.). Tenasserim ;Myitta {Doherty). Ceylon ; Balongoda {BucJdon Coll.) ; Colombo,Peradeniya {Green); Nalanda, Kekirawa, Puttalam {3Ius. Hon-(jrois). I have compared Bucktons type with a cotype of Melicharsvariegata kindly forwarded to me for that purpose by Dr. Horvath. 2204. Gargara flavolineata, sp. n. Head and pronotum black, finely palely pilose, central area toposterior process, and sometimes the central carinate line topronotum, ferruginous-brown; body beneath and femora black,apices of femora and tibiae and the tarsi dark ochraceous; teg-mina subhyaline, the b
![. Rhynchota ... d tegmina. 2188. Triceiitrus albomaculatus, sp. n. Head and pronotnm black, finely ])ilose ; sternnm black, ab-domen beneath and legs piceous ; tegmina dull bronzy, subhyaline,base black, followed by a large creamy-white spot; pronotumvery finely punctate, the punctures almost hidden by the pilosesurface; lateral pronotal processes as seen from above short,broad, apically recurved, apices subacute, anterior margins rounded,longitudinally carinate behind middle, as viewed in front muchmore slender and obliquely npcurved ; posterior process robust,gradually narrowing to apex, whi Stock Photo](https://c8.alamy.com/comp/2CEP2B7/rhynchota-d-tegmina-2188-triceiitrus-albomaculatus-sp-n-head-and-pronotnm-black-finely-ilose-sternnm-black-ab-domen-beneath-and-legs-piceous-tegmina-dull-bronzy-subhyalinebase-black-followed-by-a-large-creamy-white-spot-pronotumvery-finely-punctate-the-punctures-almost-hidden-by-the-pilosesurface-lateral-pronotal-processes-as-seen-from-above-shortbroad-apically-recurved-apices-subacute-anterior-margins-roundedlongitudinally-carinate-behind-middle-as-viewed-in-front-muchmore-slender-and-obliquely-npcurved-posterior-process-robustgradually-narrowing-to-apex-whi-2CEP2B7.jpg ". Rhynchota ... d tegmina. 2188. Triceiitrus albomaculatus, sp. n. Head and pronotnm black, finely ])ilose ; sternnm black, ab-domen beneath and legs piceous ; tegmina dull bronzy, subhyaline,base black, followed by a large creamy-white spot; pronotumvery finely punctate, the punctures almost hidden by the pilosesurface; lateral pronotal processes as seen from above short,broad, apically recurved, apices subacute, anterior margins rounded,longitudinally carinate behind middle, as viewed in front muchmore slender and obliquely npcurved ; posterior process robust,gradually narrowing to apex, whi Stock Photo")
RM2CEP2B7–. Rhynchota ... d tegmina. 2188. Triceiitrus albomaculatus, sp. n. Head and pronotnm black, finely ])ilose ; sternnm black, ab-domen beneath and legs piceous ; tegmina dull bronzy, subhyaline,base black, followed by a large creamy-white spot; pronotumvery finely punctate, the punctures almost hidden by the pilosesurface; lateral pronotal processes as seen from above short,broad, apically recurved, apices subacute, anterior margins rounded,longitudinally carinate behind middle, as viewed in front muchmore slender and obliquely npcurved ; posterior process robust,gradually narrowing to apex, whi
RM2CENNHJ–. Rhynchota ... black; tegmina chocolate-brown, apicalarea subhyaline, a short basal costal streak which is forkedposteriorly testaceous. Length excl. tegm. 9| millim. Hah. Kotagiri {Athinson Coll., Brit. Mus.). 2423. Tettigoniella melichari, n. uom. Tetti?ouia nibromaculata, Melich. Horn. Faun. Ceylon, p. 156(1903), nom. prajocc. Dark golden-yellow ; vertex with a large elongate spot beforeeach eye and a transverse spot at apex, sanguineous, ocelli black ;pronotum with a transverse arcuate series of four sanguineousspots; scutellum with a small obscure basal sanguineous spotwhich is often abs
RM2CHTJGB–. Annual report of the Maine Agricultural Experiment Station . sually unicolorous in females, male with fuscousor blackish markings. Length $ 3.60 mm <$ 2.75 mm. Head angulate, vertex two-thirds longer at middle than next the eye,about two-thirds as long as width between the eyes; Pronotum short,slightly emarginate behind; elytra slightly exceeding the abdomen. Color: Female light rusty brown, unicolorous, the elytra a shadelighter than the head or subhyaline, with veins faintly whitish. Belowuniformly rusty brown except tibial spurs which are darker. Male asin female or slightly darker but
RM2CEP01T–. Rhynchota ... (Lefroy). Calcutta. A very distinct species by its almost uniform pale colorationabove, with the black spot near the apex of inner margin totegmina. Atkinson (J. A. S. B. Iv, p. 196, 1886) states that this species includes apparently Ptyelus orienialis, Stfil (Freg. Eug. Eesa,Hem. p. 287, 1859) from China, which seems a well-foundedsuggestion. 2244. Clovia bipiinctata, Kirhi/, J. Linn. Soc., Zool. xxiv, p. 163(1891); Melich. Horn. Fmm. Ceylon, p. 136 (1903). Allied to C. imncta in colour and markings, but with the CLOVIA. 95 apical area of the tegmina subhyaline and crossed by
RM2CEP280–. Rhynchota ... mihim. f/dh. Ceylon ; Peraden.iya (Jide MelicJtar). I have a single specimen sent to me by Mr. Green from Pera-deniya which agrees fairly A-ell ^ith the above description. GAHGAR.V. 61 2191. Gargara robusta, sp. u. Head, pronotum and body beneath black ; femora bl:iel, their apices and the tibise and tursi castaueous; tegmina subhyaline, black at base, on apical margin a i)alebrownish transverse spot near end ofclavus and the extreme apical marginof the same colour ; in some specimensbeyond the middle there are some trans-verse fuscous markings; pronotumthickly and somewhat c
RM2CEW2XM–. Journal of entomology and zoology. er from each other than from the eyes. Eyes brownwith darker fascia. Tegmina subhyaline, brown and punctateat base, very narrow brown transverse stripe behind middleand faint brown cloud at apex. Legs ferruginous, tarsi yellow-ish, claws black. Segments of abdomen margined with whiteabove. Male smaller, darker, markings of tegmina more prominentespecially the brown cloud at apex. Type—Female. Length, including tegmina, female, 5 mm.; male 4.33 mm. Width at humeral angles, female, 2.5 mm.; male 2.2. Habitat—Jjoa Banos. Collected by C. F. Baker. 74 JOUBNALi O
RMRGGGRG–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. .? 3 1 *********. Fig. 42.— Mesoleptus exstirpatus, sp. nov. Type. and shining; metathorax areolated, apparently completely so. Abdomen as long as the head and thorax combined; slender, petiolate. Petiole evenly arcuate, with two pairs of longitudinal carinae which extend for its entire length. Wings subhyaline, the stigma narrowly oval, fuscous; veins fuscous. Sections of the radius all slightly curved; first about three-fourths the length of the third; areolet large, regularly pentangular; median and submed
RMRGFT65–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. / 8. Fig. 42.— Mesoleptus exstirpatus, sp. nov. Type. and shining; metathorax areola ted, apparently completely so. Abdomen as long as the head and thorax combined; slender, petiolate. Petiole evenly arcviate, with two pairs of longitudinal carinae which extend for its entire length. Wings subhyaline, the stigma narrowly oval, fuscous; veins fuscous. Sections of the radius all slightly curved; first about three-fourths the length of the third; areolet large, regularly pentangular; median and submedian cells of equal l
RMRG7GXM–. Bulletin - United States National Museum. Science. 112 U. S. NATIONAL MUSEUM BULLETIN 209 fuscous at the base and sometimes diffusely infuscate on up to half its area (if more extensively infuscate, the specimen is assigned to the subspecies borealis); hind tibia more or less infuscate basally and apically, always with at least a faint infuscation on the inner side near its apical 0.25; abdomen rufous, blackish at the base and black to rufo-fuscous beyond the third segment. Wings subhyaline, the forewing with the usual subapical and apical infuscation and with or without a weak infuscation a
RMRG7C10–. Bulletin - United States National Museum. Science. REVISION OF GENUS EUCERCEEIS CRESSON 43 Thorax black except for a line on the pronotum, the metanotum, a patch on the propodeum and a small spot on the pleuron, all of which are yellow; tegulae low and smooth; enclosure with a deep medial groove and heavily ridged subparallel to the base; mesosternal tubercles absent; legs dark fuscous basally to near the apical end of the femori beyond which they are fulvous; wings subhyaline but clouded with fulvous, darker along the anterior part, second submarginal cell petiolate. Abdomen black except fo
![. Synopsis of the neuroptera of North America [microform] : with a list of the South American species. Neuroptera; Neuroptera; Névroptères; Névroptères. ]'V 194 NEUROll'ERA OF NORTH AMERICA. t •'. ,iJ, ',1 the superior ones forcipated, clavate at the apex, the inferior ap- pendagos extremely short, cylindrical; wings luteo-subhyaline, an obsolete bund upon the middle of the anterior ones, and some spots nearer the apex, fuscous; veins fuscous, luteous upon the middle of the costal space. (J" and 9.) Length to tip of wings GO—75 millira. Alar expanse 85—130 millini. Jlab. Mexico (Koppe); C Stock Photo](https://c8.alamy.com/comp/REMC1C/synopsis-of-the-neuroptera-of-north-america-microform-with-a-list-of-the-south-american-species-neuroptera-neuroptera-nvroptres-nvroptres-v-194-neurollera-of-north-america-t-ij-1-the-superior-ones-forcipated-clavate-at-the-apex-the-inferior-ap-pendagos-extremely-short-cylindrical-wings-luteo-subhyaline-an-obsolete-bund-upon-the-middle-of-the-anterior-ones-and-some-spots-nearer-the-apex-fuscous-veins-fuscous-luteous-upon-the-middle-of-the-costal-space-jquot-and-9-length-to-tip-of-wings-go75-millira-alar-expanse-85130-millini-jlab-mexico-koppe-c-REMC1C.jpg ". Synopsis of the neuroptera of North America [microform] : with a list of the South American species. Neuroptera; Neuroptera; Névroptères; Névroptères. ]'V 194 NEUROll'ERA OF NORTH AMERICA. t •'. ,iJ, ',1 the superior ones forcipated, clavate at the apex, the inferior ap- pendagos extremely short, cylindrical; wings luteo-subhyaline, an obsolete bund upon the middle of the anterior ones, and some spots nearer the apex, fuscous; veins fuscous, luteous upon the middle of the costal space. (J" and 9.) Length to tip of wings GO—75 millira. Alar expanse 85—130 millini. Jlab. Mexico (Koppe); C Stock Photo")
RMREMC1C–. Synopsis of the neuroptera of North America [microform] : with a list of the South American species. Neuroptera; Neuroptera; Névroptères; Névroptères. ]'V 194 NEUROll'ERA OF NORTH AMERICA. t •'. ,iJ, ',1 the superior ones forcipated, clavate at the apex, the inferior ap- pendagos extremely short, cylindrical; wings luteo-subhyaline, an obsolete bund upon the middle of the anterior ones, and some spots nearer the apex, fuscous; veins fuscous, luteous upon the middle of the costal space. (J" and 9.) Length to tip of wings GO—75 millira. Alar expanse 85—130 millini. Jlab. Mexico (Koppe); C
RMRG7C53–. Bulletin - United States National Museum. Science. REVISION OF GENUS EUCERCERIS CRESSON 29 Thorax black except the pronotiim, inverted C-shaped patches on the mesoscutimi, two large fused patches on the pleuron, a wide band on the scutelliim, the metanotum, large patches on the pro- podeum and the tegulae, all of which are yellow; tegulae low and smooth; enclosure with a medial groove and ridged at about 45° to the meson; mesosternal tubercles absent; legs ferruginous except for limited elongate patches of yellow on the first and second pair of tibiae and femora; wings subhyaline but clouded
RMRGK03M–. Bulletin of the British Museum (Natural History). Botany; Botany. LICHENICOLOUS COELOMYCETES. D lOjLim Fig. 1 Asterophoma mazaediicola (herb. Hafellner—holotype). A, Infected mazaedium with pycnidia extruding conidia in mucilaginous drops. B, Vertical section of pycnidium. C, Conidiogenous cells. D, Conidia. attenuated and projecting slightly at the exterior to give the whole a star-like appearance, 5-8 x 2-4 //m, lined internally with smaller subhyaline to hyaline subglobose to polyhedral pseudoparenchymatous cells 1 -5-3*5 jum diam; mycelium ramifying through the mazae- dium, hyphae hyalin
RMRDE524–. The fungi which cause plant disease . Plant diseases; Fungi. 596 THE FUNGI WHICH CAUSE PLANT DISEASE Conidia clavate 4. Gongromeriza. Chains breaking up witii difficulty Chains curved 5. Gyroceras. Chains straight or nearly so 6. Honniscium. Hyphae hyaline 7. MonUochaetes, p. 597. Thielaviopsis Went. ^^ (p. 595) Hyphffi creeping, subhyaline; conidiophores simple, septate; conidia of two kinds; macroconidia catenulate, ovate, fuscous; Fio. 399.—T. ethaceticus. After Wakker and Went.. Fio. 400.—Torula. After Saccardo. microconidia cylindric, hyaline, catenulate within the conidiophore. In part
RMRG7H2P–. Bulletin - United States National Museum. Science. 102 U. S. NATIONAL MUSEUM BULLETIN 209 is infuscate basally and the second tergite is sometimes infuscate medially. Wings subhyaline. Female: Forewing 3.8 to 4.2 mm. long; frons mat, with very fine, close, and indistinct punctures; wings unusually short and narrow, but functional. Black. Mouthparts, apical half of clypeus, scape, pedicel, pro- thorax, tegula, legs, and abdomen rufous; wings slightly infuscate, the forewing with a strong but indefinite fuscous transverse band on the basal vein and strongly infuscate from the level of the base
RMRG73KG–. Bulletin - United States National Museum. Science. ICHNEUMON-FLIES—GELINAE : MESOSTENINI 81 Figure 29.—Localities for Gambrus canadensis cana- densis.. second trochanter, femur, and tibia ferruginous, the apical 0.12 to 0.25 of femur fuscous, the tibia darkened apically, its apical 0.2 ± fuscous; hind tarsus fuscous, its segments 2-4 and sometimes part of segment 1, white; wings subhyaline; first abdominal segment ferrugi- nous, more or less infuscate basally; tergites 2-4 ferruginous. Rarely tergite 7 has a small median white spot and rarely the flagellum has an obscure median whitish strip
RMRG7HKK–. Bulletin - United States National Museum. Science. pepsestae: tribe pepsini 41 3. Female without preapical bristles on the under side of the fifth tarsal segment. Male unknown 3. coloradensis (Banks) Female with 3 to 10 preapical bristles on the under side of the fifth tarsal seg- ment. Male with numerous specializations which should permit easy distinc- tion from those of P. coloradensis (see their description under the species). 6. nuperus (Cresson) 4. Wings orange 5. nigricans, new species Wings subhyaline to blackish 5 5. Flagellum black; male clypeus white or mostly white; inner orbit o
RMRG7349–. Bulletin - United States National Museum. Science. 224 U. S. NATIONAL MUSEUM BULLETIN 216 PART chanters fulvous to fuscous; front and middle legs beyond trochanters fulvous, their tarsi darkened apically; hind femur fulvous, its apical 0.1 often faintly infuscate; segments 2-4 of hind tarsus white; wings subhyaline; apical margins of tergites 2 and 3 narrowly ferruginous. Female: Black. Flagellum brown, blackish apically; legs colored as in male except that hind tarsus is entirely fuscous; wings subhyaline; apical margin of tergite 2 narrowly ferruginous. Specimens: 2cf, 2 9, from Netherland
RMRG7GT7–. Bulletin - United States National Museum. Science. 120 U. S. NATIONAL MUSEUM BULLETIN 20 9 which gives the flagellum a. notched or stepped appearance; first flagellar segment about 1.5 as long as wide; apical 0.6 of subgenital plate a compressed point, without a median groove. Black. Wings variously marked, according to the subspecies. Female: Forewing 6 to 9 mm. long; clypeus with a subapical, median, transverse impression that is a little weaker and farther from the apex than in D. pulchripennis. Black. Wings fuscous or subhyaline with a fuscous area, according to the subspecies. This spec
RMRG7FW4–. Bulletin - United States National Museum. Science. 204 U. S. NATIONAL MUSEUM BULLETIN 209 Female: Forewing 7.0 to 8.5 mm. long; apical hairless margin of clypeus with a broad weak median tooth, the rest of the clypeus very densely pubescent; temple with about 5 long suberect hairs below, near the occipital carina; propodeum with weak, irregular, transverse wrinkles. Black. Head, pronotum, mesonotum, legs, and abdomen with a strong, dark blue iridescence; forewing fuscous; hind wing subhyaline, its apical part weakly infuscate. Specimens: 9, Poudre Canyon at 5,200 ft., Larimer County, Colo.,
RMRMAG19–. Annual report. New York State Museum; Science; Science. 140 NEW YORK STATE MUSEUM hairs. Wings narrow, subhyaline, costa dark brown. Halteres slightly fuscous basally, white apically. Legs mostly a light fuscous yellowish distally, tarsal segments dark brown; claws stout, strongly curved; pulvilli very short. Ovipositor nearly as long as the body, stout, the terminal lobes biarticulate, the terminal segment long, broad, subquadrate. (figure 9). Type Cecid. 561.. Fig. 9 Winnertzia calciequina; tip of female ovipositor, enlarged (original) Winnertzia pectinata Felt 1911 Felt, E. P. Econ. Ent.
RMRMAEHX–. Annual report. New York State Museum; Science; Science. 242 NEW YORK STATE MUSEUM yellowish brown, rather thickly clothed with long, fuscous hairs. Wings subhyaline, costa dark brown; halteres yellowish transparent at base, fuscous, apically. Legs brownish black, the femoro-tibio. Fig. 56 Rhopalomyia major; fifth antennal segment of male, enlarged (original) articulation tinged with reddish, tarsi dark brown; claws stout, slightly curved. Genitalia; basal clasp segment stout; terminal clasp segment very stout, short; dorsal plate broad, the lobes broadly rounded apically, obliquely truncate;
RMRG7GTW–. Bulletin - United States National Museum. Science. pepsinae: tribe pepsini 119 appears to have a median thickening; punctures on mesopleuron separated by about 0.3 their diameter; punctures on second abdominal tergite separated by about 2.0 their diameter. Black. Wings subhyaline, with a conspicuous fuscous band along the basal vein and nervulus, and a large fuscous area beyond the middle of the stigma.. Figure 59.—Localities for Dipogon pulchripennis. Specimens: 9, Mount Lemmon, Santa Catalina Mts., Ariz., Aug. 2 to 4, 1948, H. E. Evans (Evans). 9, Bay County, Mich., Sept. 21, 1940, R. R. D
RMRDE4XF–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 627 apically variable in form, ovate to elongate, curved, 1 to 5-septate, subhyaline, 15-90 x 4-6 n. In America this potato parasite was noted in Vermont in 1905 and study of herbarium material revealed two earlier collections. In Germany it was known in 1854 and it has been seen in many parts of Europe since, sometimes in epidemic form.'*^ Conidia are abundant on the spots on stalks emergmg from the stomata. The superior and inferior hyphse differ considerably in length and branching. Brown bead
RMRH181R–. Bulletin. Gramineae -- United States; Forage plants -- United States. 28 on the back, 2-toothed at the apex, the teeth awn-like; calkis rather densely bearded, hairs stiff, the longer ones 3 to 4 mm. long; awn arising below the apex of the flowering glume, slender, geniculate, twisted below the geniculation, about 17 mm. long. Palea as long as the fiowering glume, rather rigid, margins rounded, infiexed, apex subhyaline, the two nerves extending into subulate, awn- like teeth. Cool, mossy cliffs. Sierra de Tepixtlan, near Cuernavaca, State of Morelos, altitude 2,.300 m., 8018 C. G. Pringle,
RMRH0BGT–. Bulletin. Agriculture. LEAFHOPPERS OF MAINE. I^I Athysanus humidus n sp. Ligh^ rusty brown usually unicolorous in females, male with fuscous or blackish markings. Length $ 3.60 mm d* 2.75 mm. Head angulate, vertex two-'thirds longer at middle than next the eye, about two-thirds as long as width between the eyes; Pronotum short, slightly emarginate behind; elytra slightly exceeding the abdomen. Color: Female light rusty brown, unicolorous, the elytra a shade lighter than the head or subhyaline, with veins faintly whitish. Below uniformly rusty brown except tibial spurs which are darker. Male
RMRG7FR1–. Bulletin - United States National Museum. Science. 208 U. S. NATIONAL MUSEUM BULLETIN 2 09. Figure 121.—Localities for Ageniella neglecta. hairs that are longer than the width of the sternite and incurved, and with a median row or band of ascending hairs about 0.6 as long as the marginal ones. Black. Wings subhyaline, the apical part of the forewing weakly infuscate; seventh tergite with a large white spot. Female: Unknown. Specimens: cf, Patagonia, Ariz., June 24, 1933, E. H. Beamer (Lawrence), cf (type), Boulder, Colo. Aug.? 26, 1908, S. A. Rohwer (Cambridge), cf, Fort Collins, Colo., June
RMRG7FYN–. Bulletin - United States National Museum. Science. pepsinae: tribe macromeresti 197 Blackish. Wings hyaline, the apical part of the forewing a little infuscate; legs beyond coxae dark brown, the spurs of the front and middle tibiae whitish; first three segments of abdomen dark brown, the rest a little darker; seventh tergite mostly light browTi. Female: Forewing 4.2 to 4.6 mm. long; apical hairless margin of clypeus of moderate width, mat but subpolished apically, separated from the rest of the clypeus by a broad weak groove. Blackish. Clypeus fulvous apically; wings subhyaline, the apical t
RMRG7H4W–. Bulletin - United States National Museum. Science. 98 U. S. NATIONAL MUSEUM BULLETIN 209 less extensive additional pale markings as follows: palpi pale brown; clypeus with its apical margin cream-colored to mostly cream-colored; hind margin of pronotum pale brown; legs fulvous, the tibia, tarsus, and knees of the hind legs fuscous; basal half of abdomen more or less extensively tinged with fulvous. Wings subhyaline, the forewing with a faint infuscation along its basal vein, subapically, and along its apical margin. Female: Forewing 4 to 6 mm. long; frons mat, with very dense, fine, weak, in
RMRG7G5A–. Bulletin - United States National Museum. Science. pepsinae: tribe macromeresti 179 Female: Forewing 4.2 to 6.0 mm. long; pubescence of head and thorax moderately dense, the setiferoiis punctures a little weaker than usual for the subgenus; apical hairless margin of clypeus mat, slightly widened medially, its apical edge with a weak median rounded angula- tion; nervulus beyond the basal vein by about 0.7 its length; teeth on outer edge of hind tibia rather weak. Fulvo-ferruginous. Trochanters above somewhat infuscate; apex of hind tibia and joints of hind tarsus infuscate; wings subhyaline,
RMRG7BY8–. Bulletin - United States National Museum. Science. 50 U.S. NATIONAL MUSEUM BULLETEN 2 68 at about 45°; mesosternal tubercle very small; all coxae, trochanters, and the first femur black except for a creamy white spot on the above femur, other leg parts ferruginous becoming darker on the third tarsi; wings subhyaline clouded at the apex; the second submarginal cell 13 petiolate. Abdomen black except for a divided band on tergum 1, emarginate bands on terga 2, 3, 4, and 5; venter immaculate, pygidium with the sides slightly convex converging to a rounded apex. Male.—Length 11 mm. Black with cr
![. Bulletin - United States National Museum. Science. 442 U. S. NATIONAL MUSEUM BULLETIN 216 PART 3. 1 1^? r • / S x5rY —1 LLj ^ X ItV) u" Figures 245, 246.—Localities: 245 (left), Mesostenus temporalis; 246 (right), M. melanurus. apex infuscate to entirely fuscous; hind tibia blackish, usually brownish subbasally; first and last segments of hind tarsus fuscous, the rest white; wings subhyaline; abdomen fulvoferruginous, the clasper fuscous. Female: Black. Palpi dark brown, the apical segments of maxil- lary palpus paler; flagellum with a median incomplete white band that covers a Stock Photo](https://c8.alamy.com/comp/RG728X/bulletin-united-states-national-museum-science-442-u-s-national-museum-bulletin-216-part-3-1-1-r-s-x5ry-1-llj-x-itv-uquot-figures-245-246localities-245-left-mesostenus-temporalis-246-right-m-melanurus-apex-infuscate-to-entirely-fuscous-hind-tibia-blackish-usually-brownish-subbasally-first-and-last-segments-of-hind-tarsus-fuscous-the-rest-white-wings-subhyaline-abdomen-fulvoferruginous-the-clasper-fuscous-female-black-palpi-dark-brown-the-apical-segments-of-maxil-lary-palpus-paler-flagellum-with-a-median-incomplete-white-band-that-covers-a-RG728X.jpg ". Bulletin - United States National Museum. Science. 442 U. S. NATIONAL MUSEUM BULLETIN 216 PART 3. 1 1^? r • / S x5rY —1 LLj ^ X ItV) u" Figures 245, 246.—Localities: 245 (left), Mesostenus temporalis; 246 (right), M. melanurus. apex infuscate to entirely fuscous; hind tibia blackish, usually brownish subbasally; first and last segments of hind tarsus fuscous, the rest white; wings subhyaline; abdomen fulvoferruginous, the clasper fuscous. Female: Black. Palpi dark brown, the apical segments of maxil- lary palpus paler; flagellum with a median incomplete white band that covers a Stock Photo")
RMRG728X–. Bulletin - United States National Museum. Science. 442 U. S. NATIONAL MUSEUM BULLETIN 216 PART 3. 1 1^? r • / S x5rY —1 LLj ^ X ItV) u" Figures 245, 246.—Localities: 245 (left), Mesostenus temporalis; 246 (right), M. melanurus. apex infuscate to entirely fuscous; hind tibia blackish, usually brownish subbasally; first and last segments of hind tarsus fuscous, the rest white; wings subhyaline; abdomen fulvoferruginous, the clasper fuscous. Female: Black. Palpi dark brown, the apical segments of maxil- lary palpus paler; flagellum with a median incomplete white band that covers a
RMRGKBWE–. Bulletin of the British Museum (Natural History) Botany. 252 D. L. HAWKSWORTH. Fig. 34 Sessiliospora bicolor (IMI 4101 lc—holotype). often forming long prostrate chains of 10 or more cells, determinate, short-cylindrical or barrel- shaped, dark brown, smooth-walled, mainly 8-10 urn long and 4-5-6 urn wide, with a distinct lateral scar on the dorsal face which is oval, subhyaline, and 1-1-5 |im diam. Conidia solitary, dry, pleurogenous, acrogenous, elongate-obclavate, 3-4 septate, smooth- and thick-walled, portion excluding the terminal cell dark brown and 18-25 urn long, basal cell abruptly
RMRG7FY6–. Bulletin - United States National Museum. Science. pepsinae: tribe macromerini 199 6a. Ageniella (Ageniella) obscura obscura Banks Ageniella obscura Banks, 1925, Bull. Mus. Comp. ZooL, vol. 67, p. 331, ?. Type: ?, Bella Vista, Panamd (Cambridge). Male: Black. Wings subhyaline, the apical part of the forewing weakly infuscate; seventh tergite with a large whitish spot. Female: Black. Wings weakly infuscate, the apical 0.35 of the forewing a little darker. Specimens: 9, Opelousas, La., May 1897, G. K. Pilate (Washing- ton), cf, Opelousas, La., June 15, 1897, G. R. Pilate (Washington). 9, Austi
RMRG7FRE–. Bulletin - United States National Museum. Science. 206 U. S. NATIONAL MUSEUM BULLETIN 209 without an oblique carina at the front end of its transverse groove; propodeum without transverse wrinkles. Black. Head, pronotum, mesonotum, femora, tibiae, and abdomen with a dark blue iridescence; forewing infuscate, a little paler basally; hind wing subhyaline, its apex a little infuscate. Type: 9, Mount Lemmon at 9,000 ft., Santa Catalina Mts., Ariz., Aug. 2 to 4, 1948, H. E. Evans (Ithaca). Paratypes: 29, Madera Canyon at 6,500 ft., Santa Rita Mts., Ariz., July 30, 1948, H. E. Evans (Evans and Was
![. The fungi which cause plant disease . Plant diseases; Fungi. 630 THE FUNGI WHICH CAUSE PLANT DISEASE On cowpea and bean in America. Usually causing but slight damage. C. vignae Rac. (not E. & E.) is described as injurious to the cowpea in Java.'"* C. medicaginis E. & E. Spots amphigenous, smoky to black, 0.5-5 mm. in diameter, orbicular, indefinite; conidiophores subhyaline, becoming brown- ish, continuous, geniculate, 35-45 x 4-5 n; conidia cylindric- fusoid, 3 to 6-septate, 40-60 x 3 /x. On alfalfa and crimson clover.'^* C. aximinensis Br. & Cav. is foimd on sulla leaves; Stock Photo](https://c8.alamy.com/comp/RDE4X4/the-fungi-which-cause-plant-disease-plant-diseases-fungi-630-the-fungi-which-cause-plant-disease-on-cowpea-and-bean-in-america-usually-causing-but-slight-damage-c-vignae-rac-not-e-amp-e-is-described-as-injurious-to-the-cowpea-in-javaquot-c-medicaginis-e-amp-e-spots-amphigenous-smoky-to-black-05-5-mm-in-diameter-orbicular-indefinite-conidiophores-subhyaline-becoming-brown-ish-continuous-geniculate-35-45-x-4-5-n-conidia-cylindric-fusoid-3-to-6-septate-40-60-x-3-x-on-alfalfa-and-crimson-clover-c-aximinensis-br-amp-cav-is-foimd-on-sulla-leaves-RDE4X4.jpg ". The fungi which cause plant disease . Plant diseases; Fungi. 630 THE FUNGI WHICH CAUSE PLANT DISEASE On cowpea and bean in America. Usually causing but slight damage. C. vignae Rac. (not E. & E.) is described as injurious to the cowpea in Java.'"* C. medicaginis E. & E. Spots amphigenous, smoky to black, 0.5-5 mm. in diameter, orbicular, indefinite; conidiophores subhyaline, becoming brown- ish, continuous, geniculate, 35-45 x 4-5 n; conidia cylindric- fusoid, 3 to 6-septate, 40-60 x 3 /x. On alfalfa and crimson clover.'^* C. aximinensis Br. & Cav. is foimd on sulla leaves; Stock Photo")
RMRDE4X4–. The fungi which cause plant disease . Plant diseases; Fungi. 630 THE FUNGI WHICH CAUSE PLANT DISEASE On cowpea and bean in America. Usually causing but slight damage. C. vignae Rac. (not E. & E.) is described as injurious to the cowpea in Java.'"* C. medicaginis E. & E. Spots amphigenous, smoky to black, 0.5-5 mm. in diameter, orbicular, indefinite; conidiophores subhyaline, becoming brown- ish, continuous, geniculate, 35-45 x 4-5 n; conidia cylindric- fusoid, 3 to 6-septate, 40-60 x 3 /x. On alfalfa and crimson clover.'^* C. aximinensis Br. & Cav. is foimd on sulla leaves;
RMRGKC51–. Bulletin of the British Museum (Natural History) Botany. 230 D. L. HAWKSWORTH. Fig. 22 Hansfordiellopsis variegata (IMI 4778c—holotype). A, Conidia. B, Conidiogenous cells and mycelium with hyphopodia-like cells. C, Conidium in a very early stage of formation. scar, 18-20x3-5-5 urn. Conidia solitary, dry, acrogenous, obclavate, smooth-walled, 3^4(—5) septate, portion excluding the terminal cell 12-15x3-5-5 urn, brown, basal cell truncated with a scar 1-1 -5 urn wide, apical cell markedly elongated, subhyaline, mainly 10-12 urn long but variable in length, tapering to 1-2 urn wide near the ap
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