162 CYPHEROTYLUS. 



Var. fascia media Integra. 



The solitary male I have seen has not got the small piliferous 

 dot characteristic of the genus. 



Cyplierotylus gibbosus. 



ChrT/somela gihhosa, Linn. Cent. In^. 10 (17C)3). 



Erotylus gibbosus, Lac. Erot. 453. 



Cayenne. 



<5 thorace laterilnis incrassatis. 



Cyplierotylus Debanvei. 



Erotylus Dehauvei, Demay, R. Z. 1838, 23. 



, J^ac. Erot. 457. 



New Granada, Cayenne, Brazil. 



This differs from G. (jibbosus by the colour of the legs, and in 

 more gibbous. 



Cyplierotylus armillatus.* 



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

 Peru. 



Cyplierotylus dromedarius. 



Erotylus dromedarius, I^ac. Erot. 455. 



Cyplierotylus , Crotch, Cist. Ent. 148. 



Cayenne, jSTicaragua (Janson). 



Thorax margined at the base, obsoletely punctulate. 



Cypherotylus annulatus. 



ErotijJus annulatus, Laic. Erot. 45 G. 

 Brazil. 



Closely allied to C. dromedarius, but larger and more acutely 

 gibbous. 



Cyplierotylus miliaris« 



Erotylus miliaris, Lac. Erot. 458. 

 Bolivia, N. Granada,, Amazons (Bates). 

 The thorax is deeply bisinuate at the base, 

 (J thoracis lateribus antice incrassatis. 



Cyplierotylus elevatus. 



Erotylus elevatus, Fab. Syst. El. ii. 4 (1801). 



—1— , Lac. Erot. 459. 



Cayenne, Bogota. 



Thorax very short, posterif>r angles rounded. 

 ^ sine puncto venti-ali. 



