THE GENUS CRESSOCHILUS BANKS (HYMENOPTERA, POMPILIDAE)

1944 ◽  
Vol 76 (7) ◽  
pp. 150-152
Author(s):  
J. Chester Bradley
Keyword(s):  

Banks distinguished Cressochilus from other genera by its having a somewhat acute marginal cell and the apical margin of the clypeus biconcave. In the females the biconcave margin of the clypeus may be very weakly indicated, but in the males it is usually stronger, there being often a well-marked median tooth.

1897 ◽  
Vol 29 (5) ◽  
pp. 120-120
Author(s):  
T. D. A. Cockerell

Cœlioxys menthœ, n. sp.— ♀. Length 9⅓ mm., black with the legs and base of abdomen ferruginous. Pubescence scanty, dull white, rather dense and tinged with ochraceous on face. Head rather large; vertex shining, with large, well-separated punctures; mandibles bifid at ends, ferruginous except tips and extreme base; antennæ black, flagellum faintly rufescent beneath towards the end; mesothorax shining, with extremely large, well-separated punctures; a band of dull white pubescence at base of scutellum and a patch above base of wings; scutellum shining and sparsely punctured, without any trace of a keel, rounded behind, with a very small tubercle at the middle (representing the median tooth of aperta, etc.), lateral teeth large, flattened and rounded at tips; enclosure of metathorax distinct, very finely granular, with a basal series of large pits; tegulæ apricot colour; wings dusky hyaline, the apical margin broadly smoky, nervures piceous, stigma fuscous, marginal cell more produced at tip than in altilis; coxæ more or less darkened, legs otherwise entirely bright ferruginous, with the pubescence extremely scanty; abdomen shining, segments 2–5 with transverse sublateral grooves; punctures sparse, largest and densest at sides, rather small and numerous on dorsum of first segment, absent on dorsal middle of segments 2–5, except for an apical row and on 2 an imperfect basal one; sixth segment with sparse minute punctures.


2004 ◽  
Vol 171 (4S) ◽  
pp. 211-211
Author(s):  
Roger Paul ◽  
Mathias Hoppmann ◽  
Heiner van Randenborgh ◽  
Hubert Kübler ◽  
Michael Alschibaja ◽  
...  

2004 ◽  
Vol 3 (2) ◽  
pp. 46
Author(s):  
R. Paul ◽  
M. Hoppmann ◽  
H. Van Randenborgh ◽  
H. Kübler ◽  
M. Alschibaja ◽  
...  
Keyword(s):  

1998 ◽  
Vol 159 (6) ◽  
pp. 2105-2105
Author(s):  
T. Fesseha ◽  
W. Sakr ◽  
D. Grignon ◽  
M. Banerjee ◽  
D.P. Wood ◽  
...  

1993 ◽  
Vol 113 (sup501) ◽  
pp. 63-65 ◽  
Author(s):  
Masafumi Sakagami ◽  
Keijiro Fukazawa ◽  
Junko Murata ◽  
Toru Matsunaga

1998 ◽  
Vol 123 (1-2) ◽  
pp. 97-110 ◽  
Author(s):  
Tzong-Yang Tu ◽  
Jen-Hwey Chiu ◽  
Wen K Yang ◽  
Tai-Jay Chang ◽  
An-Hang Yang ◽  
...  

1896 ◽  
Vol 28 (4) ◽  
pp. 108-108 ◽  
Author(s):  
W. H. Harrington
Keyword(s):  

Male.—Length, 10.5 mm. Black with yellowish markings. Head transverse, as wide as thorax, about twice as wide as long when viewed from above; face above the antennæ, and vertex, polished, impunctate, without apparent sutures and with sparse blackish pubescence; the cheeks and under surface with pubescence more dense; clypeus polished; palpi slender; antennæ as long as head and thorax, rather stout, eighteen-jointed, segments subequal; eyes small but prominent; ocelli small, in a triangle on a line with the posterior margins of the eyes. Thorax rugose with coarse, irregular punctures, those of the pleura and pectus smaller and more numerous; posterior angles of prothorax yellow; legs rather slender, coxa and femora black, remainder yellow, the tips of tibiæ and tarsi somewhat dusky; wings subhyaline, with dark stain covering marginal cell and extending slightly beyond each end of it, stigma and costal nervures black, remaining nervures reddish, second and third submarginal cells subequal; scutellunl abruptly rounded posteriorly, postscutellum yellow, prominent, subpyramidal, notched at apex, in suture on each side several deep shining foveæ; metathorax very short and rounded at sides, without prominent angles, a small yellow spot on each side. Abdomen polished, impunctate, apparently with six segments; second segment as long as all the following and with a yellow central band, or elongated spot on each side; a yellowish spot at lateral base of segments 3 and 4, very faint on the latter; venter slightly pubescent, with double row of yellow spots on segments 1 to 5, largest on 2nd.


Zootaxa ◽  
2011 ◽  
Vol 3093 (1) ◽  
pp. 64 ◽  
Author(s):  
JING CHEN ◽  
BAOZHEN HUA

Bittacus diaoluoshanus sp. nov., the second species of Bittacidae (Mecoptera) from Hainan Island, China is described from Diaoluoshan National Forest Park. The new species is separated from other hangingflies of Bittacus by two crossveins below pterostigma; four tawny brown spots each at ORs, FRs, OM, and the distal end of CuP; one tawny stripe along apical margin from pterostigma to beyond apex; absence of Av; and male epandrial appendages subquadrangular at lateral aspect.


1900 ◽  
Vol 32 (3) ◽  
pp. 91-92
Author(s):  
T. D. A. Cockerell

Dryophanta Porterœ, n. sp.— ♀. Length, 2⅓ mm.; very dark brown; cheeks, tibiæ more or less, tarsi, and antennæ except tips, clear ferruginous; smooth and shining, parapsidal grooves distinct; head transversely quadrate, broader than long; antennæ 13-jointed, 13 a little longer than 11 and 12, 3 about a third longer than 4 (3 about 200 μ, 4 about 150 μ, 13 about 180 μ); scutellum prominent; ovipositor rather long, ferruginous, its apical portion with six rings, conuting the apex as one; wings delicately hairy, marked with blackish, nervures suffused with black, marginal nervure almost but not quite attaining the costa at its distal end; a suffused black cloud beneath the end of the marginal cell, a double one in the apical field, a small and indistinct one beyond the apex of the marginal cell, and a faint cloud on the lower part of the wing.


1872 ◽  
Vol 4 (12) ◽  
pp. 226-231
Author(s):  
E. T. Cresson
Keyword(s):  

Microctonus Agilis.N. sp–♂. Piceous, shining; clypeus and mandibles testaceous; palpi whitish; antennæ longer than head and thorax, slender, fuscous, basal third pale; pleura beneath, rufo-piceous; tegulæ whitish; wings hyaline, iridescent; nervures and stigma fuscous, the latter large, lanceolate; marginal cell longer than stigma, lanceolate; legs, ineluding coxæ, pale honey-yellow, extreme tips of posterior tibiæ dusky; abdomen smooth, shining, depressed, first segment tinged with rufo-piceous, gradually dilated to apex. Length .10 inch.


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