142 
COLOMBIAN DERMAPTERA AND ORTHOPTER\ 
of underside of thoracic segments and all of abdomen chocolate. Coxae 
huffy, femora and tarsi huffy suffused with cameo brown, tibiae cameo brown. 
Male above shining blackish brown, the pronotum paling to oeliraceous- 
tawny narrowly along the buckthorn brown eingidate cephalic margin, the 
ochraccous-buff suffusion extending on each side over half the distance to 
the latcro-caudal angles. Tegmina shining blackish brown, transparent 
proximad, translucent distad. Wings transparent, veins shining blackish 
f)rown, the anterior field heavily tinged with this color, particularly heavy 
in area of costal veins, weak between median and discoidal veins, radiate 
field weakly finged with blackish brown. Dorsal surface of abdomen shin- 
ing blackish chestnut brown. Head with vertex and inter-oeular-ocellar 
area shining blackish brown, ocelli cream color, proximal antennal joints, 
remaining jwrtions of head, thoracic segments and limbs ochraceous-buff, 
the face tinged with tawny, remaining antennal joint’s prouts brown. Ven- 
tral surface of abdomen shining ochraceous-buff tinged with cinnamon brown. 
Length of body, cf 25, 9 28; greatest width of body, 9 18; length of 
I)ronotum, cf 6.7, 9 6.7; width of pronotum, cf 6.4, 9 14.2; length of teg- 
men, cf 22; width of tegmen, d' 8; length of caudal femur, cf 7.3, 9 8.1; 
length of caudal metatarsus, (S' 2.6, 9 2.6 mm. 
This species, which of those assigned to Hyporhicnoda has the 
strongest Polyphagine facies, is known only from the described 
liair. 
The addition of two new species to the genus Hyporhicnoda 
makes it necessary to change the generic diagnosis, in that the 
species are now known to shotv presence or absence of a medio - 
longitudinal carina. 
BLATTINAE 
Lamproblatta albipalpus Hebard 
1010. Lamproblatta albipalpus Hebard, Trans. Am. Ent. Soc., xlv, }). 10ft, 
pi. XVII, figs. 7 to 0. [cy, 9 : Cincinnati, Sierra Nevada de Santa Marta, 
Colombia; Venezuela; Gatun, Obisjio Station, zone limit five miles west 
of I'anpire, Corozal, Old Panama, Taboga Island and Tabogilla Island, 
Panama.) 
Villavicencio, Intendencia del Meta, Colombia, XII, 1918, 
(from A. ATaria), 1 cf . 
d’his species has been recorded from South America only from 
the localities noted above. 
Periplaneta brunnea Hurmeister 
1838. P\(ripl(mvta\ bruunm Hurmeister, Handb. Ent., ii, abth. ii, part i, 
j). 503. [cf, 9 : Chile; Demerara [ = British Guiana].] 
Pensilvania, Cordillera Centnd, Caldas, VI, 1918, (from A. 
Maria), 1 cf, 1 9 . 
