254 Annals Entomological Society of America [Vol, III, 



First leji;s of male strongly cnlarji^'cd as usual. Uncinate. Inner 

 surface covered with rounded tubercles which are arranged in transverse 

 rows as shown in PI. XL, fig. 4. 



Second legs of the male with the coxae much enlarged in the usual 

 manner; jiroduced mesally into a long tongue-shaped process which dis- 

 tally is enlarged and suh-truncate and which extends ventro-cej^halad 

 between the legs of the first ])air. Claw of legs small, concealed with 

 hair which clothes the distal end of legs sub-densely. 



First pair of gonopods in the male with the anterior division much 

 shorter than the posterior, strongly and subquadrately enlarged distad 

 and clothed densel>' with long hairs. The anterior branch with the 

 more slender distal portion bent first mesad almost at right angles and 

 then caudad parallel with the axis of the body, drawn out distally to a 

 narrow, slightly rounded ])oint, the lower margin of the mesally extend- 

 ing division irregularly toothed. See PI. XL, figs. 1, 2 and 3. 



Second pair of gonopods inserted a considerable space from the base 

 of the anterior pair, above base curving forward i^arallel to the body 

 and then curving ventrad in engagement with the inner branch of the 

 first pair. From about the end of the first third of the length arises a 

 slender process which in lateral view appears to terminate in a spear- 

 shaped head, this process crossing the main branch in a caudo-dorsal 

 direction. Main process terminating in two branches, a broad plate- 

 like branch through which the duct opens and a more .slender acute pro- 

 cess springing from the ventral aspect of the former. See further 

 PI. XXXIX, figs. Oand 7. 



Width of body 2.G mm. Length uncertain, the caudal end of the 

 body missing. 



Locality — Sacramento Mountains, New^ Mexico. (T. D. 

 A. Cockerell.) 



Paraiulus tiganus sp. no v. 



Deep brown to almost black. A yellow to white stripe encircling 

 the body at junction of adjacent .segments and a narrower line-like ring 

 of same color encircling each segment near transverse suture. On the 

 dorsum of each segment each side of the median and on the anterior 

 ]X)rtion of segment is a curved light line, the concavity of which is 

 caudad. A dorsal median longitudinal line of black which is thickest 

 on each segment between the mesal ends of the two curved light lines. 

 A row of black dots along each side, there being a dot on each segment 

 cei)halad of the narrow light ring. Back of each black dot is a white 

 one which encloses sijiraclc. First dorsal plate deep brown or blackish, 

 a .solid black band along the cephalic border which is extended caudad 

 mesally, narrowly edged with ])ale. Vertex of head dark brown ; clyi)eus 

 and an area on each side embracing insertion of antenna and extending 

 ventrad from it i)ale; eye patches and a triangular area between them and 

 extending ventrad black, the median area including three light dots. 

 Antennae blaekisli. Legs brown to yellow. Last ])late like the first 

 one, deep brown or blackish, narrowly edged with pale. 



