1977] 
Peck — Leiodinae and Catopinae 
245 
20 males and 12 females from wet guano in cave. Cueva del Humo 
(part of Rio Camuy Cave System at Bayaney), May, 1974, Forest 
Miller leg., 2 on guano. 
No tendency for eye reduction or wing dimorphism has been 
noted in forest or cave populations of this species. 
Aglyptinus jamaicensis Peck, 1972 
New Records. Jamaica. St. Andrew Parish. Hardwar Gap, 
4000 feet, January, 1973, 1 male and 3 females in Berlese of woody 
fungi; 1 male, 6 females in Berlese of fleshy fungi. 
This species remains scarce, and the only detailed habitat data 
is its association with fungi. Previous examples came from forest 
litter samples and it is remarkable that no more appeared in the 
more extensive litter samples reported on in this paper. The spe- 
cies is now known from the center and eastern half of the island, 
and from 2000 to 4000 feet elevation. 
Aglyptinus dimorphicus Peck, 1972 
The dimorphic condition of the wings is reported below as LW 
(long winged) and SW (short winged). The long winged form 
seems to be fully functional in flight. It has two folds, with the 
extended wing exceeding two elytral lengths. There is a distinct 
gap between this condition and the short winged form, which at 
most has only one wing fold, and in length barely extends beyond 
the elytra. From this condition various degrees of reduction cul- 
minate in a thin and tiny paddle-shaped remnant. Individuals with 
the most reduced wings have partially fused elytra, and occur at 
higher elevations. 
New Records. Jamaica. Clarendon Parish. Pedro River, out- 
side Pedro Great Cave, 1750 feet, August, 1974, litter Berlese 284, 
LW females 5, SW females 15, LW males 5, SW males 14. Pedro 
Great Cave (inside), December, 1972, SW females 1, SW males 5. 
Portland Parish. 1 mi W Ecclesdown, 1500 feet, August, 1974, 
litter Berlese 280 and 294, LW females 13, SW females 21, LW 
males 6, SW males 15. 0.5 mi NE Ecclesdown, 1250 feet, August, 
1974, litter Berlese 296, LW females 9, SW females 1, LW males 0, 
SW males 2. 
St. Andrew Parish. Hardwar Gap, 4-4500 feet, January, 1973, 
litter Berlese 256, LW females 1, SW females 14, LW males 0, SW 
