catalogue of Trinidad Lepidoptera Rhopalocera. 559 
be considered a subspecies of H. selene and called Helicopis 
selene, subsp. elegans. 
HELICOPIS CUPIDO. 
Papilio cupido, Linn., Syst. Nat., 1, 482, No. 145 (1758). 
Helicopis cupido, Mengel, Cat. Eryc., p. 56. 
In the South end of the Island at Cedros (Ff. Birch, 
Feb. 6, 1905). 
Range. Guiana; LowER AMAZONS. 
MESOSEMIA MAERA. 
Mesosemia maera, Hew., Ex. Butt., v, t. 12, p. 114, 
115 (1873). 
Mesosemia maera, Mengel, Cat. Eryc., p. 51 (1905). 
Range. Brit. GUIANA. 
The species was described from a Trinidad specimen. 
Mr. G. E. Tryhane has found it not rarely in St. Ann’s 
Valley. 
MESOSEMIA IBYCUS. 
Mesosemia ibycus, Hew., Ex. Butt., u, t. 7, f. 68, 69 
(1860). 
Mesosenia ibycus, Mengel, Cat. Eryc., p. 48 (1905). 
Range. Guiana; UPPER and Lower AMAZON. 
Rather rare, but possibly very local, as are so many of 
the genus. 
SYRMATIA DORILAS. 
Papilho dorilas, Cram., Pap. Exot., 1, t. 47, C. (1779). 
Syrmatia dorilas, Mengel, Cat. Eryc., p. 65. 
St. Ann’s Valley (F. W. Urich). 
Range. Braziu as far south as Sta Catharina. 
NOTHEME EUMEUS. 
Papilio eumeus, Fab., Spec. Ins., ii, 63, No. 280 (1781). 
Notheme eumeus, Staud. and Schatz, Ex. Schmett, ui, 
242, pl. 41 (1892). 
Notheme eumeus, Mengel, Cat. Eryc., p. 67 (1905). 
Range. GUATEMALA to the AMAZONS. 
One specimen from St. Ann’s Valley (G. #. Tryhane). 
