518 
ZOOLOGICAL LITERATURE. 
8. ? Nov. gen. Type Micromm areolaris (Hag.). 
B. Subcosta et radius separati ; sector primus radio parallelus, sectores 
ccoteros emittons. 
9. Ithone (Newin.) incl. Varnia (Walk.). Spatium subcostale transver- 
salibus basalibus 3 ; ala transversalibus permultis ; spatium costale ramo 
basali recurvo. 
10. Berotha (Walk.) incl. Dasypteryx (Stein) and Isosceliptei'on (Costa). 
Spatium subcostale transversal! una basali ; ala serie gradata singula. 
11. Dilar (Bamb.) = Cladocera (HofFingg., Hag.). Antennae mails pec- 
tinatae ; femina vagina ovipara longa ; spatium subcostale transversalibus 
multis ; ala transversalibus pluribus. 
12. Sartena (Hagen). Spatium subcostale latum liberum; ala seriebus 
gradatis 2. 
13. Psectra, g. n. Spatium subcostale medio transversalibus 2 ; ala trans- 
versalibus paucis ; aloe posticro mails minutto. Type Ilemerohms diptcrus (Br.). 
0. Subcosta et radius separati ; radius sectores omnes emittens. 
, 14. Micromus (Bamb.). Spatio costali angusto, ramo recurvo nullo 
spatium Bubcostale transversal! singula basali; ala seriebus gradatis 2. 
15. Ilemerobius (Linn.) incl. Mucrojmlpus (Bamb.). Spatio costali latiori, 
ramo recurvo basali; spatium subcostale transversal! singula basali; ala 
seriebus gradatis 2. 
16. Megalomus (Bamb.). Spatio costali lato, ramo recurvo basali ; spa- 
tium subcostale transversalibus basalibus paucis ; sectores plures ; ala seriebus 
gradatis 2 ; apex also rotundatus. 
17. Drepanepteryx (Leacli). Differt a Megalomo sectoribus pluribus, ala 
apice acuta, postice excisa. 
18. Drepanicus (Blanch.) ? 
VI. Ohrysopid^. 
(Subcosta et radius separati ; sector primus radio fere parallelus, fractus.) 
19. Chrysopa (Leach) = jEolops (Billb.). Spatium costale basi angustum ; 
area cubitalis imperfecta ; also apice rotundatse. 
20. Belonopteryx (Gerst.). Spatium costale basi et medio angustum ; area 
cubitalis imperfecta ; alse apice acutse. 
21. Hypochrystty g. n. Spatium costale basi angustum ; area cubi- 
talis imperfecta ; alse apice rotundatse ; subcosta ante alse apicem cum 
costa conjuncta. Sp. Chrysopa nohilis (Heyd.) and raphidioides (Hag. 
MS.). 
22. Ankylopteryxl^xQX3iQx). Spatium costale basi dilatatum ; area cubitalis 
imperfecta ; alse apice rotundatse. 
23. Apochrysa (Schneid.). Spatium costalo ooquale, latum ; area cubitalis 
perfecta, angusta ; alse apice rotundatse. 
24. Meleoma (Fitch).- (Unknown to the author ; like Chrysopa ; with a 
horn between the antennae.) 
Brauer (Verb, zool.-bot. Ges. in Wien, xvi. pp. 983-989) criticises Hagen’s 
Synohyniic Synopsis of the Hemerohiidcey especially in connexion with the 
references to observations on the metamorphoses of these insects. He also 
refers to the following genera : — Ormismocerus (Blanch.) is more nearly allied 
to Corydalis and Rhaphidia among the SialidcB than to the Hemerohiidce \ 
Berotha (Walk.) r= Isoseelipteron (Costa), see also / Becord,’ 1864, p. 563; 
Megalomus and Drepanopteryx are best distinguished by certain peculiarities 
