East-Indian Chilopoda and Diplopoda. 67 
concave caudally, extended mesad, and with a flat process 
from its base running caudad and dividing the cavity. 
Number of segments near sixty. 
Width (male) 6°2 mm. 
Locality.— Northern India (Rev. M. M. Carleton). 
Type, Mus. Comp. Zool. (No. 4858) ; paratype (No. 4858). 
Odontopygide. 
Letorerin#, subfam. nov. 
Differing from the previously known Odontcpygide, 
heretofore known as exclusively Ethiopian, in having the 
tibial process of the posterior gonopods a broad and 
thin plate, not at all distally pointed. In posterior gonopods 
no spiral turn between coxa and femur, no femoral spine, and 
no constriction between femoral and tibial divisions. Ventral 
plate of anterior gonopods well developed, but fused proxi- 
mally with part of the gonopods, over which it les. 
Labral sinus with three teeth. Mentum with large 
depression sharply limited behind. 
Metazonites with caudal margin smooth. Anal valves 
unarmed. Spiracles small, not extending beyond the lateral 
ends of sternites. 
Fourth and fifth joints of most legs of male with pro- 
minent cushions. 
LrEIoTELUs, gen. nov. 
Posterior gonopods running mesad and then curving out 
ectad and again distad, widening to tibia; tibial process and 
tarsus broad, thin, expanded plates approximating at their 
distal edges; tarsus or larger mesal plate with a short 
straight spur from caudal edge. 
Collum laterally narrow, with lower end freely projecting, 
lower on each side; lower anterior and lateral borders 
strongly margined. 
Repugnatorial pores beginning on sixth segmeut. Pro- 
zonites with numerous transverse striations. Metazouites 
smooth. 
Genotype, L. amballe, sp. n. 
Leiotelus amballe, sp. n. 
The median plate of the anterior gonopods inversely 
T-shaped, lying against anterior face of cox of anterior 
gonopods and below apex and at ends of arms fused with 
Be 
