166 HETEROCERA. 
Hab. Costa Rica, Cache (Rogers) ; Panama, Volcan de Chiriqui 2000 to 3000 feet, 
Bugaba (Champion). 
This species is allied to X. nigromarginatum. 
| CAVIRIA. 
Caviria, Walker, Cat. iv. p. 824. 
This genus was founded by Walker upon a Brazilian insect (C. sudstrigosa) ; I now 
trace this species as far north as Costa Rica. Caviria to some extent resembles the 
genus Ledoa. 
1. Caviria substrigosa. (Tab. XV. fig. 1.) 
Caviria substrigosa, Walk. Cat. iv. p. 825). . 
Hab. Costa Rica, Cache (Rogers) ; Panama, Volcan de Chiriqui (Arcé, Champion), 
Bugaba 800 to 1500 feet (Champion).—Ecuapor ; Braziu 1. 
This beautiful species resembles Redoa clara, Walker. In Costa Rica and the State 
of Panama it appears to be fairly common, but from South America I have only seen a 
few specimens. Inhabits the humid forest region up to an elevation of 3000 feet 
(Champion). 
SARSINA. 
Sarsina, Walker, Cat. iv. p. 800. 
This genus was founded upon a single species from Yucatan; and according to the 
describer is said to be somewhat allied to the “‘ Drepanulide.” I include it here with 
considerable doubt, as belonging to this family; it is quite unknown to me. 
1. Sarsina purpurascens. 
Sarsina purpurascens, Walk. Cat. iv. p. 800°. 
Hab. Mexico, Yucatan! (in mus. Oxford). 
ARCHYLUS. 
Archylus, Walker, Cat. vil. p. 1718. 
Archylus was founded upon a small species, specimens of which were captured on 
the banks of Tapajos, Brazil, by Mr. Bates; I now trace it northwards to the State of 
Panama. 
1. Archylus guttifascia, (Tab. XV. fig. 14.) 
Archylus guttifascia, Walk. Cat. vii. p. 1719'. 
Hab. Panama, Volcan de Chiriqui 2000 to 3000 feet (Champion).—Brazit, R. Tapa- 
jos (Bates) 1, 
The single specimen sent by Mr. Champion agrees well with the type in the British 
Museum. 
