262 A. Chkvrolat. 8 



Amp/uonycha venusla Ghev., Rev. zool. par la Soc. Cuvier, 1838, 

 p. 28a, ?. — J. Duv. loc. cit., p. 275, var. 



15. Calocosmus speciosus. — (5* Angiistus, flavo-testaceus, punctalus; 

 mandibulis ad apicem, oculis, anlennis (arliculis k-G basi testaceis); ely- 

 tris fasciis diiabus (unà basali, allerà apicali tertiam partem occupante), 

 libiis, tarsisque nigris. Ç dilîert, elytris macula humerali quadrata ter- 

 tiaque parte apicali nigris, tibiisque tantum basi testaceis. — Long. 10, 12 

 mill., lat. 3, 3 1/2 niill. — Cuba (Havane), D. F. Poêy. 



c? Amp/uonycha bifasciata (Chev., olim). = $ Amphionycha speciosa, 

 Dejean, Cat., 3^ éd., p. 379. = Hcmilophus venustus, J. Duv., loc. cit., 

 p. 275, pi. X, fig. 12. 



16. Calocosmus dimidiatus. — Punctatus flavo-testaceus, pubescens, 

 nigro-pilosus; mandibulis ad apicem, oculis (d* albo cinctis), antennis 

 (articulis /i-6 basi albidis), geniculis, tibiis, tarsisque nigris; elytris sin- 

 gulatim bicostatis, in tertià parte apicali nigris; protliorace antice atque 

 postice leviter constricto. ~ Long. 9-10 mill., lat. 2 i/à, h mill. — Cuba, 

 D. Lasnier, F. Poêy. 



Ampliionycha (limidiata Chew., Rev. zool. p. la Soc. Cuvier, 1838, 

 p. 28Zi c?. = Amphionycha ienmnata,Dei. Cat., 3* éd., p. 379. = Hcmi- 

 lophus dimidiatus, J. Duv., loc. cit., p. 275. 



17. Calocosmus nigripennis. — c? Punctatus, brevis, angustus, rubi- 

 dus; capite antice albicante sericeo; mandibulis ad apicem, oculis (albo 

 cinctis), antennis (art. 4-5 basi testaceis), elytris, tibiis, tarsis, anoque 

 nigris; prothorace transversim bisulcato. Long. 8 mill., lat. 2 'à/h mill. — 

 Cuba (Havane), D. F. Poëy. 



18. Ataxia (1) spiNiPENNis. — Elougata, suprà olivacea, albidula infrà 

 nigroque irrorata; antennis fere longitudine corporis, cinereis, ad basin 

 nigro adspersis, sed ultra albido annulatis ; prothorace subquadrato, in 

 utroque latere spinis duabus anticis, tuberculis duobus dorsalibus notato, 

 costcà longitudinali antice elevatà, postice ampliore; scutello albo; elytris 

 ad apicem subangustatis , emarginate bispinosis, obsulcatis , subcostatis 

 forliter atque remote punctatis. — c?? Long. 19, 20, lat. 5, 5 3//i mill. — 

 Cuba (Havane), D. F. Poêy. 



Le genre Ataxia ne correspond nullement au genre Stcnosoma Muls. 



(1) Haldeinan, Am. Pliil. Tr., 10, 56. — Lee, J. Ac, 2 d., 2, 158. — Hehcs- 

 tota (pars) Dejean, Cat., 3* éd., p. 374 (nec Blanchard). Procha Th. Msà. 



