SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA CICADELLIDAE)

1931 ◽  
Vol 63 (10) ◽  
pp. 240-244
Author(s):  
R. H. Beamer
Keyword(s):  
Anterior Margin ◽  
White Spots ◽  
General Ground ◽  
Grape Leaf ◽  
Yellowish White

General ground color yellowish white to semihyaline. Color markings orange to red. Vertex with three white spots more or less surrounded with bands of color. Pronotum with almost rectangular median band touching pasterior margin and semblance of vitta from each anterior corner toward anterior margin, usual marks behind each eye. Scutellum with spot at tip, basal angles yellow more or less bordered with red or orange.

SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA CICADELLIDAE)

1931 ◽  
Vol 63 (12) ◽  
pp. 285-289
Author(s):  
R. H. Beamer
Keyword(s):  
Anterior Margin ◽  
White Spots ◽  
General Ground ◽  
Grape Leaf ◽  
Yellowish White

General ground color yellowish white to semihyaline. Color markings red or orange. Veitex with semblance of white spots surrounded with red, heavier red spot on tip. Pronotum with median, rather small, triangular spot with U-shaped anterior margin and usual angular spots back of each eye. Scutellum with spot on tip, basal angles yellow with red dash on exterior margin of each anterior corner. Clavi with usual red basal anchor-shaped mark, often broken in middle, and quite long dash near tip.

SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA, CICADELLIDAE)

1932 ◽  
Vol 64 (7) ◽  
pp. 158-162
Author(s):  
R. H. Beamer
Keyword(s):  
Small Species ◽  
White Spots ◽  
General Ground ◽  
Grape Leaf ◽  
Reddish Orange ◽  
Yellowish White

This rather small species was named from specimens taken from apple near Lawrence, Kansas. It has since been taken from the same host near Bentonville Arkansas.General ground color semihyaline to yellowish white marked with reddish orange. Vertex with semblance of five white spots more or less surrounded with orange bands.

SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA CICADELLIDAE)

1931 ◽  
Vol 63 (11) ◽  
pp. 268-270
Author(s):  
R. H. Beamer
Keyword(s):  
Varying Thickness ◽  
White Spots ◽  
General Ground ◽  
Basal Half ◽  
Grape Leaf ◽  
Yellowish White

General ground color yellowish white to semihyaline marked with orange. Vertex with three white spots surrounded by thin orange bands. Pronotum with median U-shaped orange mark of varying thickness usually not touching either margin. Usual triangular spots back of each eye. Scutellum with tip orange, basal angles yellow more or less surrounded by orange. Clavi with well defined anchor-shaped spot in basal half and another spat just before tip.

SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA CICADELLIDAE)

1932 ◽  
Vol 64 (2) ◽  
pp. 45-48
Author(s):  
R. H. Beamer
Keyword(s):  
White Spots ◽  
General Ground ◽  
Grape Leaf ◽  
Yellowish White

General ground color semihyaline to yellowish-white marked with red or orange. Vertex with semblance of five white spots more or less surrounded with bands of color. Pronotum with a median triangular or sometimes rectangular spot not touching either margin and the usual angular spot back of each eye. Scutellum with tip red and basal angles yellow bordered with red or orange on outer margins.

SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA CICADELLIDAE)

1932 ◽  
Vol 64 (3) ◽  
pp. 69-72
Author(s):  
R. H. Beamer
Keyword(s):  
Black Spot ◽  
White Spot ◽  
White Spots ◽  
General Ground ◽  
Grape Leaf ◽  
Yellowish White

General ground color semihyaline to yellowish white marked with orange or red. Vertex with semblance of three white spots more or less surrounded with orange bands. Median white spot elongated. Pronotum with median Y-shaped orange mark, touching both margins, usual angular mark behind each eye. Scutellum with spot on tip, basal angles yellow. Clavi with basal anchor-shaped mark and rectangular spot before tip. Coria with angulate vitta arising on costa midway between plaque and humeral angle, reaching to claval suture. Another irregular-sided, zigzag, vitta arising at anterior end of plaque, more or less surrounding it and ending just before base of cell M4. Black spot in posterior end of plaque and base of cell M4. Tips of tegmina more or less dusky. Cross-veins red. Venter stramineous.

SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA CICADELLIDAE)

1932 ◽  
Vol 64 (1) ◽  
pp. 12-17
Author(s):  
R. H. Beamer
Keyword(s):  
Black Spot ◽  
White Spots ◽  
General Ground ◽  
Grape Leaf ◽  
Two Sides ◽  
Yellowish White

General ground color yellowish white to semihyaline, markings red or orange. Vertex with semblance of three white spots more or less surrounded with red or orange bands. Pronotum with rather short triangular median spot, not touching either margin. Usual angular spot back of each eye. Scutellum with tip red, basal angles yellow outlined on two sides with red. Clavi with usual basal anchor-shaped mark and angular mark before tip. Coria with spot on costa midway between costal plaque and humeral angle, angulate vitta at anterior end of plaque, rectangular spot opposite middle of plaque, two spots at posterior end and blotch before base of cell M4. Cross-veins red. Black spot in base of cell M4. Tips of tegmen more or less dusky. Venter stramineous more or less tinged with pink.

SOME ERYTHRONEURA (GRAPE LEAF HOPPERS) OF THE MACULATA GROUP. (HOMOPTERA CICADELLIDAE)

1932 ◽  
Vol 64 (4) ◽  
pp. 82-88
Author(s):  
R. H. Beamer
Keyword(s):  
Posterior Margin ◽  
White Spot ◽  
White Spots ◽  
General Ground ◽  
Grape Leaf

General ground color semihyaline to white, marked with orange. Vertex with semblance of five white spots more or less surrounded with orange bands. Median white spot usually elongated and with very thin median orange line. Pronotum with median elongated spot often touuching posterior margin, usual angular spot back of each eye.

scholarly journals NEW FORMS OF OSMIA FROM NEW MEXICO

1897 ◽  
Vol 29 (3) ◽  
pp. 65-66 ◽  
Author(s):  
T. D. A. Cockerell
Keyword(s):  
New Mexico ◽  
Anterior Margin ◽  
Snow White ◽  
Basal Joint ◽  
Greenish Blue ◽  
Yellowish White

Osmia prunorum, n. sp.♀.—Length, 9 mm.; shining dark greenish-blue, densely punctured with pale ochreous pubescence. Head subquadrate, face and front so densely punctured as to be cancellate; pubescence thin except on occiput; clypeus punctured just like the front, with no central keel, the anterior margin broadly dark purple, the edge straight and entire, two converging brushes of orange hair projecting from beneath it. Mandibles with the two lower teeth long and pointed. Antennæ rather short, flagellum only feebly brownish beneath. Thorax very closely punctured, not very densely hairy; basal triangle of metathorax minutely granular, its extreme base minutely longitudinally plicate. Tegulæ black, shining, sparsely punctured. Wings hyaline, faintly dusky beyond the nervures, nervures black. Legs black, with pale brownish or grayish pubescence, rufescent on inner sides of basal joints of tarsi; hind femora quite broad at ends, basal joint of hind tarsi quite stout. Abdomen short, suboval, convex, shining, strongly but not very closely punctured, first joint covered with sparse long pale ochreous pubescence; remaining joints with a sericeous pile, only noticeable in certain lights, when it will take more or less the appearance of bands. Apex with snow-white hairs. Ventral scopa black in middle and yellowish-white at sides.

A new species of the Genus Pelodiscus Fitzinger, 1835 (Testudines: Trionychidae) from Huangshan, Anhui, China

Zootaxa ◽  
2021 ◽  
Vol 5060 (1) ◽  
pp. 137-145
Author(s):  
YAN-AN GONG ◽  
LI-FANG PENG ◽  
SONG HUANG ◽  
YAN-FENG LIN ◽  
RU-YI HUANG ◽  
...  
Keyword(s):  
New Species ◽  
Strong Support ◽  
Dorsal Surface ◽  
Cyt B ◽  
White Spots ◽  
Dark Patch ◽  
Maximum Body ◽  
Maximum Body Length ◽  
A New Species ◽  
Yellowish White

A new species of the soft-shelled turtle genus Pelodiscus is described based on seven specimens from Huangshan, southern Anhui Province, China. The new species, Pelodiscus huangshanensis sp. nov., is distinguished from other species in the genus Pelodiscus by the following characteristics: (1) Small size (maximum carapace length of 101.16 mm and maximum body length of 190 mm); (2) keel high; (3) tiny yellowish-white spots on the throat; (4) no black pinstripes around the eyes; (5) white longitudinal bands on both sides of the neck in juveniles, absent in adults; (6) plastron yellowish-white, and only a dark patch on each side of the armpit; (7) many tubercles on the dorsal surface, but indistinct in the center; and (8) entoplastron “⌒” shaped. The phylogenetic relationships of the species in Pelodiscus were reconstructed using the sequences of cytochrome b (cyt b) and NADH dehydrogenase subunit 4 (ND4) genes. The new species formed a monophyletic clade with strong support. The uncorrected pairwise distances between the new species and other representatives of Pelodiscus ranged from 5.4% to 9.2% for cyt b and 4.1% to 7.6% for ND4. The new species brings the number of species of the genus Pelodiscus to six; five species are distributed in China, with three species endemic to China.  

scholarly journals STILL ANOTHER APHILANTHOPS

1896 ◽  
Vol 28 (9) ◽  
pp. 221-222
Author(s):  
T. D. A. Cockerell
Keyword(s):  
Anterior Margin ◽  
General Structure ◽  
Oblique Projection ◽  
Large Patch ◽  
Lower Margin ◽  
The Third ◽  
Small Spot ◽  
Black Band ◽  
Lower Corner ◽  
Yellowish White

Aphilanthops concinnulus, n. sp. — ♀. Length, 9 mm. Rufous, with white markings, a rather obscure broad black band extending across vertex, including most of the ocelli, its lower margin concave, mandibles darkened towards tips, mid and hind tarsi darkened. The white or yellowish-white marks consist of a small spot on each lower corner of face, a small obscure suffused spot on mandibles near base, the prothorax above, the tegulæ except extreme base, the tubercles, a large patch behind tubercles having a linear oblique projection above, the anterior margin of scutellum, a spot on each side, the postscutellum, spots at the apices of anterior and hind femora, longitudinal bands on all the tibiæ, a large patch on each side of the first three abdominal segments, a band on the fourth, a broad quadrate spot medially on the fifth. Venter immaculate. Face with the usual silvery appressed pile. General structure, wings, etc., as in quadrinotatus, but the third submarginal cell is much less produced at its apex, and the third at its base, than in quadriuotatus, this character, however, being liable to variation. The anterior tarsi present numerous gray spatulate hairs. The apex of the abdomen is of the same type as in quadrinotatus.

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