1890.] E. T. Atkinson — Catalogue of the Family Scydmaen'ida?. 183 



1 Cyrtoscydmns, Motschulsky, Bull. Mosc, xlii (i), 1869, p. 260 : Beitter, Verh. 

 Zool. bot. Ges. Wien, xxxi, 1881, p. 567. 

 Psevdomicrus, Motschulsky, I.e., xxxvi (2), 1863, p. 425 ; ib., xlii (i), 1869, 

 p. 258. 

 ? Stenichnus, Thomson, Skand. Col., i, 1859, p. 61 ; iv, p. 85 : Beitter, Verh. 

 Wien, I.e. supra, p. 570. 

 [Motschulsky (in 1£69) proposed the Genus Cyrtoscydmus for those species of Scydmaenus 

 that have narrow, indistinctly toothed, falciform mandibles, feebly clavate antennas and 

 apterous females, and compared with the true Scydmaenus, a generally less anuular form, 

 more strongly punctured and more evenly pubescent surface; a cordate thorax, mora 

 convex in front, with large basal foveolas, and anterior tibiae more or leBS triangularly 

 dilated (type. S, Godarlii, Latreille).] 



advolans, Nietner, Jl. As. Soc. Beug., xxv, 1856, p. 549 ; Ann. Mag. N. H., (2s.) xx, 

 p. 185. 



Hab. Ceylon. 



agills, Beitter, Verh. Zool. bot. Ges. Wien, xxxiii, 1883, p. 427 : Schaufuss, 

 Ann. Mus. Civ., Gen., (2s.) i, 1883. p. 393. 

 Hab. Borneo, Tumeangleiang. 



alatus, Nietner, Jl. As. Soc. Beng., xxv, 1856, p. 543 ; AnD. Mag. N. H., (2s.) xx, 

 p. 180 : Schaufuss, Nunq. Ot., iii, p. 562. 

 Hab. Ceylon. 



auriferj (Scydmaenus), Schaufu.'s, Deutsche Ent. Zeits., xxxiii, 1889, p. 41. 

 Hab. Singapur. 



birmanlcus (Eumicrus), Motschulsky, Bull. Mosc, xxiv (4), 1851, p. 501 ; id. 

 (Microstoma), I.e., xli (i), 1869, p. 260. 

 Hab. India. 



oaplllaris (Cyrtoscydmus), Schaufuss, Deutsche Ent. Zeits., xxxiii, 1889, p. 20. 

 Hab. Singapur. 



centurionls (Cyrtoscydmus), Schaufuss, I.e., p. 11. 

 Hab. Singapur. 



ceylanlcus, Nietner, Jl. As. Soc. Beng., xxv, 1856, p. 545;^., Ann. Mag., N. H., 

 (2s.) xx, p. 182 : Schaufuss, Nunq. Otios., iii, p. 562. 



crassicornis, Motschulsky, Et. Ent ., vii, 1858, p. 29 ; Bull. Mosc, xlii (i), 



p. 258. 

 Hab. Ceylon. 



oohaerens, Schaufuss, Ann. Mus. Civ. Gen., (2s.) i, 1883, p. 392, 409. 



Hab. Borneo. 

 conclnnatus ( Cyrtoscydmus), Schaufuss, Deutsche Ent. Zeits., xxxiii, 1889, p. 12. 



Hab. Singapur. 



conifer (Cyrtoscydmus), Schaufuss, I.e., p. 16. 

 Hab. Singapur. 



eonvexus. Schaufuss, Ann. Mus. Civ. Gen., (2s.) i, 1883, p. 393, 415. 

 Hab. Borneo. 



