14 
Psyche 
[Mar. 
8. Aedeagi differing slightly in specimens from each 
island: Puerto Rico. See illustration H . ohesum n. sp. 
St. Croix. See illustration H. pingue n. sp. 
Haiti. See illustration H. opimum n. sp. 
9. Aedeagus with a more or less acute tip, not broadly 
rounded 10 
Aedeagus not at all acute at tip but more or less 
rounded 13 
10. Aedeagus widened shortly behind apex to nearly twice 
width of apex 11 
Aedeagus more gradually widened behind apex 12 
11. Aedeagus with complicated structure on dorsal side 
at tip, not readily described (see illustration). Cat Is. 
Bahamas H. felis n. sp. 
Aedeagus with complicated structure on dorsal side at 
tip, see illustration. Cuba H. ornatum n. sp. 
12. Beetle broadly convex. St. Francisco Mts., Dominican 
Republic H . buscki n. sp. 
Beetle more slender, not very convex. Jamaica 
H. jamaicense n. sp. 
13. Aedeagus tapering to apex 14 
Aedeagus narrowed before broad apex. 15 
14. Median orificial plate curving slightly upward with- 
out any transverse carina. Guantanamo, Oriente Prov., 
Cuba H. orientense n. sp. 
Median orificial plate apically strongly recurved and 
elevated. Coast below Pico Turquino, Oriente Prov., 
Cuba H. darlingtoni n. sp. 
15. Aedeagus shorter, broader, the subangular apex very 
obtuse with straight sides. Felton, Oriente Prov., 
Cuba H. manni n. sp. 
Aedeagus narrower, apex rounded. Andros Is., Ba- 
hamas H. androsense n. sp. 
Since all the species resemble each other closely in external 
appearance, and since the generic description is already given, 
only a short description with the few slight differences to be 
observed in each species is necessary. 
