338 Dr. Mello-Leitao on the 



D. Anterior lateral eyes larger tbau 



posteriors. 



E. Inner surface of the tibije of 



palps -with eleven spines in 



three longitudinal species .... mariannee, sp. n. 



EE. Inner surface of the tibise of 



palps with iJ-3 spines citharacantha, sp, n. 



DD. Posterior lateral eyes as large as 



the anteriors. 



E. Stridulating-organ consisting of 



seven large distally duller 



bristles ; patella and tibia i. as 



long as iv cryptostigma, sp. n. 



EE. 8tridulatiug-organ consisting 

 of more than twelve incrassate 

 distally pinlt bristles ; patella 



and tibia i. longer than iv fracta, sp. n, 



CC. No spines amongst the stridulating 



bristles on coxa i. 



D. Posterior legs four times longer 



than the carapace; patella and 



tibia i. or iv. longer than the 



carapace. 



E. Anterior median eyes larger than 



laterals subcanens, sp. n. 



EE. Anterior median eyes smaller 

 than laterals. 

 E. Posterior medians much 

 smaller than anterior me- 

 dians ; twelve large plumose 

 stridulating bristles upon the 

 suture on coxa i. 

 G. Legs with pale longitudinal 



dorsal lines klugii (Koch). 



GG. Legs without pale lines. . difficilis, sp. n. 

 FF. Posterior medians about as 

 large as anterior medians. 

 G. Stridulating - organ con- 

 sisting of eight incrassate 

 but apically attenuate 

 bristles on coxai. upon the 



suture striatipes (Aueaerer). 



GG. ytridulating-organ con- 

 sisting of very many (even 

 more than twelve) plu- 

 mose bristles, almost 

 coming to distal border, 



on coxa i. upon the suture, curtior, Chamberlin. 

 DD. Posterior legs less than four 

 times longer than the carapace, 

 which is longer than or as long 

 as patella and tibia iv. 

 E. Anterior median eyes distinctly 

 larger than laterals (stridu- 

 lating-organ consisting of very 

 many plumose bristles) erythrocythara^ sp. n. 



