catalogue of Trinidad Lepidoptera Rhopalocera. 579 
PHLEBODES TIBERIUS. 
Apaustus tiberius, Mésch., Verh. Zool. Bot. Ges. Wien, 
p. 329 (1882). 
Range. PANAMA; GUATEMALA; COLOMBIA ; Mexico. 
In coll. H. J. Adams from St. Ann’s Valley (G. £. 
Tryhane). 
PERIMELES REMUS. 
Hesperia remus, Fab., Ent. Syst., Supp., p. 434 (1798). 
Range. Guiana; Ecuapor; VENEZUELA to MExtco. 
Ariapita Road, 800 ft., April 1907 (@. B. Longstaff). 
PRENES NYCTELIUS. 
Hesperia nyctelius, Latr., Ene. Méth., ix, p. 746, 
n. 47 (1823). 
Range. BRAZIL. 
Maraval (G. B. Longstaff), Dec. 19, 1906. Not rare 
(W. J. Kaye). 
ONOPHAS COLUMBARIA. 
Pamphila columbaria, H.-S., Corresp. Blatt. Regens., 
p. 159 (1870). 
Range. BRAZIL. 
In coll. H. J. Adams. 
NYCTUS TRIANGULARIS (Pl. XXX, fig. 7). 
Nyctus triangularis, n. sp. 
Collar golden. Fore-wing dull brown, the costa paler brown. 
Inner margin basal two-thirds yellowish brown. A yellowish 
subhyaline trapezoidal spot within the cell. Larger spots between 
veins 1, 2; 2, 3; 3,4; a small spot between veins 4, 5. Two 
small adjacent spots between 6, 7 and 7, 8. Hind-wing with three 
small spots placed transversely. 
Exp. 42 mm. 
St. Ann’s Valley (G. EZ. Tryhane). 
FLACILLA AECAS. 
Papilio aecas, Cram., Pap. Ex., iv, t. 343, A. B. (1782). 
Range. Brazit, Amazons; GUIANA. 
