440 Dr. Rob. Lucas: Entomologie. Hyinenoi»tera 1899. 



Ojcybelidae. 



Charakt. Uebersicht über die Gattungen. Ashmead, Canad. Eutom. 1899 p. 161, 

 162. 



Crahronidae. 



Uebersicht über die Gattungen. Ashmead, Canad. Entomologist, 1899 p. 163 



—174. 

 Crabro atripennis Perkins, Fauna Hawaiiensis I p. 24, curtipes p. 24, fulvicrus 

 p. 22, haleakalac p. 17, hawanoisis p. 17, molokaicnsis p. 16, monticola p. 15, 

 notostictus p. 20, tuinidoventris p. 18 nebst var. leucognathus p. 19 (sämmtl. 

 von den Hawaiischeu Inseln). 

 saundersi Perkins, Entom. Monthly Mag. (2) Vol. 10 (35) p. 268. 

 cavifrons Thom., C. planifrons Thoni., C. chrysostomus St. Farg. u. C. Saun- 

 dersi Perkins, Entom. Monthly Mag. (2) Vol. 10 (35) p. 260—261. — 

 Charakt. Untersch. — foxii, angelicus. £incaid. 

 planifrons Thoms.: a spec. new to Britain. Perkins, t. c. p. 110 — 2. — Un- 

 tersch. gen. Sp. V. cephalotes. 



Thyreo2}inae. 

 Gattungsübersicht. Ashmead, Canad. Entom., 1899 p. 212—7. 

 Anothyreus Dahlb. p. 213, 214. — 1 nordam. Sp. 



ßlepharipus Lep. & Biulle p. 215 (= Coelocrabro Thoms.). — 6 nordam. Sp. 

 Crossocerus Lep. & Brülle p. 215, 216. — 8 nordam. Sp. 

 Cuphopterus Morawitz p. 216 (= Blepharipus Auct. pars.). - 4 nordam. Sp. 

 Dolicbocrabro n. g. Ashm. p. 215. — 1 nordam. Sp. 



Epicrossocerus n. g. Ashm. p. 215 (7'j'pe: C. insolens Fox). — 1 nordam. Sp. 

 Hoplocrabro Thoms. p. 216. — 1 nordam. Sp. 

 Paranothyreus Kohl p. 213, 214. — 4 nordam. Sp. 

 Stenocrabro n. g. Ashm. p. 216. — 3 nordam. Sp. 



Synothyreopns n. g. Ashm. p. 213, 214 (Type: C. tumidus Pack.). — 8 nordam. Sp. 

 Thyreopus Latr. p. 213. — Thyreopus Lep. & Br. — 16 nordam. Sp. 



Die neuen Gattungen: 



BoUchocrabro n. g. (Type: D. Wickharaii. — Clypeus subsemicircularly produ- 

 ced, not emarginate, superorbital foveae curved, linear orluuulate; bind ti- 

 biae strongly clavate; abdom. greatly elongate, about twice as long as the 

 head and thorax united). (9 unknown). (Alaska). — Ashmead, Canad. 

 Entom. 1899, p. 125. 



Epicrossocerus n. g. (Type : C. insolens Fox. — Clypeus narrowly produced me- 

 dially and sinuate on each side of the production; head large, nearly qua- 

 drate, the superorbital foveae distinct bnt not large, pyriform; abdom. not 

 very long). Ashmead, 1. c. p. 215. 



Hypocrabro n. g. (Type: C. 10-maculatus Say) Ashmead, Canad. Entom., 1899 

 p. 168. 



Hypothyreus n. g. (Type: C. subterraneus Pack.) Ashmead, Canad. Entom. 1899 

 p. 171. 



Metacrabro n. g. (Type: C. koUari Dahlb.) Ashmead, t. c. p. 169. 



