222 Mr. W. L. Distant on 



Pangoius margo. 



JEthus margo, Dall. List Ilem. i. p. 116. n. 12 (18ol). 

 jEthus scitus, Walk. Cat. Ilet. iii. p. 535 (1868). 



Genus Machoscytus. 

 Macroscytus transversus. 



Cydnus transversus, Burm. Nov. Act. Acad. Leop.-Car. 1824, p. 291, 



t. iv. fig. 4. 

 Acataleclus transversus, Walk. Cat. Ilet. i. p. 164. u. 2 (1867). 

 Aithus tra7isversus. Walk. he. cit. p. 158. n. 62. 

 Adrisa transversa, Leth. & Sev. Cat. Gen. Hem. p. 63 (1893). 

 Macroscytus transversus, Leth. & Sev. loc. cit. p. 71. 



Walker had apparently rightly identified this species, and 

 then redescribed it as a new one. He probably ph\ced it in 

 the genus Acatalectus owing to one of the specimens having 

 the last joint of the antennaj mutilated. 



Macroscytus hacUus. 



jEtlius badius, Walk. Cat. Het. i. p. 159. n. 73 (1867). 



Signoret in his Monograph of the CydninfB treated this 

 species as a synonym of M. bru/meus, Fabr., a course followed 

 by Lethierry and Severin in their catalogue. I think for the 

 present they should be kept distinct, till more matsruil is 

 examined. 



Macroscytus suhceneus. 



jEfhus suhaneus, Dall. List Hem. i. p. 116. n. 11 (1851). 

 Cydnus suhceneus, Leth. & Sev. Cat. G<§n. H^m. t, i. p. 68 (1893). 

 Macroscytus javanus, Mayr, Verh. zool.-bot. Ges. Wien, 1866, p. 36; 



Leth. & Sev. loc. cit. p. 71. 

 JEtlius <equalis, Walk. Cat. Het. i. p. 159. n. 72 (1867). 

 ^thus indicus, Vollenli. Faun. Ind. Neerl. p. 17 (1868). 

 Macroscytus japonensis, Scott, Ann. Mag. Nat. Hist. ser. 4, vol. xiv. 



p. 294 (1874). 



Genus Geotomus. 



Oeotomus pygmoeus. 



JEthus jnjymmii^, Dall. List Hem. i. p. 120. u. 25 (1851). 

 yEthus mmulus. Walk. Cat. Het. j. p. 162. n. 8.'! (1867). 

 yKtJiHs ptatysinnoidcf, Walk. loc. cit. p. 163. n. 92. 

 A£thus omicron. Walk. loc. cit. iii. p. 534 (1868). 



Geotomus apicalis. 

 JEt/m.f apicalis, Dall. Li.st Hem. i. p. 120 (1851). 

 A much more elongated species than G. pygmceus. 



