lloinoptci'ous fainilij Membra cid;p. 219 



27. Ceresa vitulus. 



Meinhrdcis vitnJitft^ Fabr. Ent. Syst. Rhyn. p. 20, n. 21. 

 Smilia 'pdlJcns, ({ermar. Silb. Revue Eut. iii, p. 23.'), (j (1-S35). 

 Ceresa spinifera, Fairm., Aun. Eut. Ser. 2, iv, p. 214, 6 

 (1846). 



(_\'resa cnrn'l/nea, Walker, List Honiopt. Suppl. ]). l;i2 (LSocS). 

 C'l'rr.'^ri f.rcisa, Walker. Tnsectn Sauiid. TToni. p. (\H (iS'jX). 

 Brazil. Brit. Mus. 



28. Ceresa hrunnicornis. 



SinUia Jtnnvitcornis, Germar, Sill). Eovno Eut. iii, p. 235, 7 

 (1835). 



Bueuos Ayres. — ? Brit. Mus. 



29. Ceresa caricoriu's. 



Ceresa cnvicornis, Stal, Eugeuies Resa, p. 284 ; Stal, Ofv. 

 Veteusk. Akad. Forh. 1869, p. 246. 



Moute Video, (Stal), Colombia. Brit. Mus. 



30. Ceresa? fastidiosa. 



Triquetra fastidiosa^ Fairui., Auu. Eut. S('r. 2, iv, p. 281 

 (1846). 



Colombia. Brit. ]Mus. 



It is impossible from Fairmaire's description to know whether 

 his species has a conical horn on each side of the prothorax or 

 one in the centre ; if on both sides, as in our exaiuple, I see no 

 reason for separatiuff it p-enerically from Ceresa ajfinis or ('. 

 cavicornis ; if however, the horn is in the centre (a couical 

 prouiiueuce on the auterior part of the prothorax), the species 

 might 1)(' an abnormal form of JfiUror a Patiiia. 



31. Ceresa discolor. 



Ccrexd discolor, Fairm., Ami. Ent. S('r. 2, iv, ]>. 28(!, 12 

 (1846). 

 lirazil. 



The humeral horns ai'e extremely shorl iu this species. 



