540 (104) Mr. G. R. Crotch's Revision of 

 Cypherotylus Guatemalge, sp. n. 



C. vicino proximus, convexior, thoracis lateribiis anguste ruf'o- 

 cinctis ; elytris pvmctis nigris multo majoribus. 

 Guatemala. 



Cypherotylus stillatus. 



Erotylus stillatus, Kirsch, B. E. Z. ix. 100 (1865). 

 Bogota, Peru. 



The male has the femora dilated, and the last ventral segment 

 sinuate. 



Cjrpherotylus impressopunctatus. 



Cypherotylus impressopunctatus, Crotch, Cist. Ent. 1 48. 

 Nicaragua (Janson). 



Cypherotylus variolosus, sp. n. 



E. stillato affinis, sed brevior, magis convexus, nitidus, elytris 



punctis variolosis apiceque nigris. L. 8 — 9 lin. 

 Ecuador (Buckley). 

 ^ puncto ventrali piligero. 



Cypherotylus apicalis, sp. n. 



Ovatus, niger, nitidus, thorace nitido, sequali, basi marginato ; 

 elytris apice punctisque impressis nigris. L. 6 — 7 lin, 

 N. Granada. 



Allied to E. variolosus, but the impressed dots are much finer. 

 (5 puncto ventrali piligero. 



Cypherotylus Boisduvalii. 



Erotylus Boisduvalii, Chev. Col. Mex. ir. 4. 



, Lac. Erot. 466. 



Cypherotylus , Crotch, Trans. Amer. Ent. Sac. 1873, 358. 



Erotylus californicus, Lac. Erot. \i\l . 

 Mexico, California. 

 The thorax is margined at the base. 

 $ puncto ventrali piligero. 



E. californicus differs only in having the punctures more 

 numerous. 



Cypherotylus sticticus.* 



Erotylus sticticus, Er. Arch. f. Nat. xiii. 176. 

 Pei'u. 



