84 BULLETIN 83, UNITED STATES NATIONAL MUSEUM. 



Lcptocr3?ptus Cameron. 



Mem. Manchester Lit. PMlos. Soc, vol. 47, 1903, No. 14, p. 14. 



Type. — Leptoa-yptus longiventris Cameron. (Monobasic.) 

 (Leptocrj^tus THOMSON)=Ischnurgops (Foerster) Roman. 



Opusc. Ent., fasc. 10, 1884, p. 963. Many species. 



Type. — Leptocryptus claviger (Taschenberg) Thomson. (By present designa- 

 tion.) 



Isogenotypic with Ischnurgops (Foerster) Roman. 

 Leptodemas (Foerster) Cameron. 



Verh. naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 182. No species. 



Trans. South Afr. Philos. Soc, vol. 16, 1906, p. 330. One species. 



Type. — Leptodemas cariniscutis Cameron (Monobasic.) 

 Leptofoenus Smith. 



Trans. Ent. Soc. Lond., vol. 3, 1862, p. 43. 



Type. — Leptofoenus peleciniformis Smith. (Monobasic.) 

 Leptojoppa Cameron. 



Ann. Mag. Nat. Hist., vol. 7, 1901, p. 379. 



Type. — Leptojoppa erythrothorax Cameron. (Monobasic.) 

 Lepton Zetterstedt ( = ?Chaenon Curtis). 



Ins. Lappon., vol. 1, 1838, p. 403. 



Type. — [Lepton attenuator Zetterstedt]= ?CoeZtmMS circulator Gravenhorst. 

 (Monobasic.) 

 Leptoperilissus Schmiedeknecht. 



Opusc. Ich., fasc. 32, 1912, p. 2518. 



No species as yet included. 

 Leptophatnus Cameron. 



Ann. South Afr. Mus., vol. 5, 1906, p. 165. 



Type. — Leptophatnus ruficeps Cameron. (Monobasic.) 

 Leptophion Cameron. 



Proc. Zool. Soc. Lond., vol. 1, 1901, p. 227. 



Type. — Leptophion longiventris Cameron. (Monobasic.) 

 Leptopygus (Foerster) Thomson. 



Verh. naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 148. No species. 



Opusc. Ent., fasc. 13, 1889, p. 1166. Two species. 



Type. — Ichneumon harpurus Schrank. (By present designation.) 

 Leptospathius Szepligeti. 



Term. Fuzet., vol. 25, 1902, p. 49. 



Type. — Leptospathius formosus Szepligeti. (Monobasic.) 

 Leptothecus Cameron. 



Ent., vol. 36, 1903, p. 240. 



Type. — Leptothecus rufomjiculatus Cameron. (Monobasic.) 

 Leptozele Cameron. 



Tijdschr. Ent., vol. 53, 1910, p. 52. 



Type. — Leptozele trimaculatus Cameron. (Monobasic.) 

 Lethades Davis. 



Trans. Amer. Ent. Soc, vol. 24, 1897, pp. 197 and 204. 



Type. — Adelognathus texanus Ashmead. (Monobasic.) 

 Lethulia Cameron. 



Journ. Straits Br. Roy. Asiatic Soc, vol. 39, 1903, p. 145. 



Type. — Lethulia flavipes Cameron. (Monobasic.) 

 Letoslia Cameron. 



Journ. Bombay Nat. Hist. Soc, vol. 19, 1909, p. 724. 



Type. — Letosha longicoxis Cameron. (Monobasic.) 



