88 
Psyche 
[June-Sept. 
Province of Pinar del Rio : Sitio de Inferno and San Vicente, 
in mountain streams ; Sierra del Rosario, Rio las Pozas near 
la Mulatta. 
Dineutus longimanus subsp. jamaicensis subsp. nov. 
Good series in the Cambridge collection show that speci- 
mens from Jamaica are somewhat different from those of 
Haiti, Puerto Rico and Cuba. They are characterized by 
rufous anterior legs, testaceous undersurface, upper surface 
with silky lustre, anterior tibiae of the male with double 
incurvation. 
Type $ and numerous paratypes in the Cambridge collec- 
tion (Type No. 23,058) from Jamaica, Blue Mts., near 4500 
ft., Aug. 13-20, 1934 (Darlington), further specimens from 
Ocho Rios, Aug. 20-24, 1934 (id.) ; Kingston, Feb. 14, 1928 
(id.) ; Mandeville (A. E. Wight) ; Castleton, Botanical 
Garden (Petrunkevitch). 
In the males of the Jamaican series the oedeagus is sub- 
parallel, about % as wide as the lateral lobes in their basal 
part, apical fifth finely acuminate; sometimes (immature or 
shrivelled), narrower and slightly attenuated in the middle 
of the length. In the Haitian specimens the oedeagus is 
slightly attenuated from the base in basal third, thence sub- 
parallel, slender, about % as wide as the lateral lobes, apical 
fourth acuminate. In the Cuban and Puerto Rican specimens 
the male genitalia are still somewhat different, as described 
by me (1924, l.c.) ; in several individuals, however, we meet 
with abnormal features approaching those of the other 
races. Also the other racial characters are not constant in 
every case, but generally the different subspecies are to be 
distinguished as follows: 
incurvation 
upper of anterior 
anterior legs under surface surface tibiae cf 
Haiti 
Puerto Rico 
Jamaica 
Cuba 
dark rufous 
rufous 
rufous 
brownish 
testaceous 
testaceous 
testaceous 
infuscated 
metallic 
metallic 
silky- 
silky 
simple 
simple 
double 
double 
Hatch (1930, Publ. Univ. Oklahoma Biol. Surv. 2, pp. 18- 
21) placed this species in the subgenus Cyclinus. I should, 
