MOKGAN JIEI5AR1> 
203 
3'he (V)sta. Hican L. pavidn (H('hn) ag:reps closely in size and 
form with this siiecies; the distal cross-veinlets of the wings are, 
liowever, inconspicuous and the mah' genitalia very different. 
Mvdsuronods {in iniil.iniclcr.s) 
LciikUi 
LennUi 
WiiK.li 
LciikUi 
Width 
of 
of 
of 
of 
of 
l)ody 
in’oiiotum 
pronotuni 
tcKnioii 
tegraen 
Mexico 
n . (> 
3 2 
5 
12.7 
4 
Mexico 
13.7'-' 
3.3 
4 8 
12.8 
4 
San Rafael, \ era Cruz 
9 
11.3 
3.2 
4.7 
11.!) 
3.8 
(’ordot)a, 5’era Cruz 
12 
3 7 
.5 1 
10.7 
4. 1 
Cordoba, \'era Cruz 
3.7 
5.3 
10.3 
4 
Latiblattella lucifrons Ilrbard 
1917. Laliblallelld lucifrons Hebanl, Mem. Am. Kiit. Soc., no. 2, j). 43, j)!. 
I, tigs. IS (o 23. Icf, 9 ; Santa Rita Mountains, ,\riznna."’l 
San Jose del ('aho. Lower C'alifornia, 1 9 • Huejotitlan, Jalisco, 
1700 meters, VI and \dl, Icf. 
This sjiet'ies will be fully distaissed in our forthcoming paper on 
the Sinaloa collection, from which state we have a large number 
of specimens. 
Latiblattella picturata new species (Plate .Xlll, Hgures 2 to S.) 
Api)arently closely related to L. zapoteca (Saussure), the pres- 
ent insect differs in the smaller size and very strongly asymmet- 
rical tarsal claws. “ The single female before us further shows 
much greater reduction in the organs of flight, these not reaching 
the l)ase of the subgenital plate. 
In specimens of intensive coloration, the picturing of the pro- 
iiotal disk is sti’ikingly beautiful. 
'I'ype . — cfl ; San Jos(^ del Cabo, Lower California, Mexico, 
[llebard Collection, Type no. 757.] 
Size medium small, form moderately slender for this genus of compara- 
tively broad sj)ecies. Head with interocular s})ace slightly ov'er half (in para- 
tyjie slightly less than half) that between antennal sockets; inter-ocular- 
ocellar area flattened, showing a feeble concavity; ocellar areas well defined 
ocellar spots moderately large and tlistinct. Maxillary jjalpi with distal 
® Abdomen distended. 
Material ;dso recorded from the Huachuca and Babociuivari Mountains, 
Arizona. 
Two Costa Rican females, ai)i)arently repre.senting zupolccu, tlnaigh some- 
what smaller than the type, have the tarsal claws veiy weakly asymmetrical, 
much as iji L. lucifrons llebard. 
TKAXS. AM. ENT. SOC., XLVU. 
