324 
ZOOLOGICAL LITERATURE. 
late ; second segment of abdomen fuiTowed at base j radial cell open at fore 
margin, with the second cubital cell widely separated from its base. Sp. S. 
apicalis (Hart.). 
3. Allotrioidas {AphidivorcBy Gir.). Xystus erythocephalus 
(Hart.) victrix (Westw.), p. 340. 
The following new genera are characterized : — 
Phcenoglyphis (p. 338). Antemiae, as in the two following genera, in ($ 14-, 
in $ 13-jointed j mesonotum smooth, with continuous parapsidal furrows j 
scutellum with two distinct or confluent basal grooves j radial cell closed at 
fore margin, not twice as long as broad j second cubital cell widely removed 
horn its base, and not entire. Sp. P. xanihocroay sp. n. (p. 339), Luttich. 
llamicrkU (p. 339). First joint of funiculus much longer than second, in 
cf curved and hollowed out j mesonotum very finely punctured and pubescent j 
parapsidal furrows much abbreviated in front, strongly excavated behind \ 
scutellum slightly transversely impressed at the base, with no grooves j radial 
cell closed at fore margin, almost twice as long as broad, with second cubital 
cell close to its base, and almost entirely closed. Sp. //. riijicomisj sp. n., 
p. 339, Aix. 
Pezophycta (ibid.). First joint of funiculus longer than second, not curved 
in (S j mosonotum smooth, no parapsidal furrows j scutellum slightly trans- 
versely impressed at the base, with no grooves j wings much abbreviated, 
veins and cells very imperfect and badly defined j joints 1 and 5 of the hinder 
tarsi equal in size, the first a little thicker than the following. Sp. P. hra- 
chyptei'a (Hart.). 
Nephyeta (ibid.). Antennae of S 14-jointed, of $ notlmown j first joint of 
funiculus scarcely longer than second, not curved ; mesonotum smooth, not 
divided by furrows j scutellum as in Pezophycta) wings somewhat abbre- 
viated, narrow, scarcely reaching beyond apex of abdomen, with the radial 
cell very short, closed at the fore margin, rarely half free. Sp. N. discrcta, 
sp. n., p. 340, Aix. 
Dilyta (p. 340). Antennae of S Id-, of $ 13-jointed; first joint of funiculus 
longer than second; mesonotum smooth, not divided; scutellum as in Pczo~ 
phycta) radial cell open at fore margin and apex, with the second cubital cell 
widely removed from its base, and not perfect. Sp. P. subdavata, sp. n., 
ibid., Aix. 
AUoxysta (ibid.). Difiers from Dilyta in its elongate wings, the radial 
cell of which is only open at the fore margin. Sp. A. ‘macrophadnus 
(flart.). 
4. Euc(eloid4S. Tlie author recharacterizes 
(Hartig), ill a restricted sense, considering pmlutoma (Hart.) 
as its type ; Clidotoma (Westw., in error Kleidotoma), type genu 
culata (Hart.) ; Glauraspidia (Thoms.), type subtilis (Dahlb.) ; 
and Euccela (Westw.), type cuhitalis (Hart.). 
Eucoela floralis (Dahlb., =trichopsila (Hart.); E. 
mandihularis {^Qti.) = basalis (Hart.). 
The following new genera are characterized 
Diylyphosema (p. 345). Head smooth, cheeks divided from the face by a 
sharp ridge, striated beneath ; the face with two longitudinal grooves be- 
