68 Mr. F. O. P. Cambridge on Cteniform Spiders 



1891. Cupiennius celerrhmis, Sim. c? , 12 min.; ? , 15 mm. 

 Ball. Soc. Zool. Fr. xvi. p. 110. Tetfe, Amazons. — Appa- 

 rently very closely allied to C. granadensis^ Keys. 



1891. Cupiennius oculatus, Sim. ? , 26 mm. Bull. Soc. 

 Zool. Fr. xvi. p. 110. Guatemala. — This species is iden- 

 tical with the next but one, C. Sal^i, Keys., also from 

 Guatemala ; the name Sal^i has priority. See under 

 Ctenus SaUi above. 



1877. Cupiennius granadensis (Keys.)? See sub Ctenus 

 granadensis above. 



1877. Cupiennius SaUi (Keys.) ? Syn. C. oculatus, Sim. 

 1891. See under Ctenus Salei above. 



Genus MicuoCTENUS, Keys., 1877. 



1877. Microctenus ornatus^ Keys. ? , 19*7 ram. Verhand. 

 z.-b. Ges. Wien, p. 687, t. ii. (viii.) fig. 62. Type in coll. 

 Dr. Koch. Neu Freiburg, Brazil. — This species was in- 

 cluded under Ctenus by Keyserling in ]5ras. Spinn. 1891 ; 

 see above. 



1877. Microctenus obscurus, Keys. ? , 17 mm. Verhand. 

 z.-b. Ges. Wien, p. 689, t. ii. (viii.) fig. 58. Type in coll. 



with four teeth, upper with three. Second row of eyes procurved. 

 Lateral anteviors midway between posterior centrals and posterior laterals, 

 hut not in the same line. Central anteriors one third smaller than poste- 

 riors. Ocular quadrangle as broad as long, much narrower in front. 

 Clypeus equal to 1^ diameter of anterior centrals. Tarsal claws 2. 

 Scopula beneath tarsi and protarsi i. and ii., apex of protarsus iii., absent 

 on protarsus iv., present on tarsi iii. and iv. Patella and tibia i. much 

 longer than patella aud tibia iv. 



Species, 



A. Femora of legs spotted or annulated beneath. 



1. Femora marked beneath with numerous tine 



spots, having also an apical annula 2 f -''^ ann. C. Ge- 



tazi, Sim. 



2. Femora marked beneath with three distinct 



annuloe, two median and one apical 9 ? -^' mm. C. Saici, 



Keys. {('. oculatus, Sim.). 



3. In all probability add $ i -~ mm- C. aryen- 



tinus, Ilolmb. 

 ;3, Femora not annulated or spotted. 



a d, 12; $,15 mm. C. 



celerrimus, Sim. 

 b d ) lt> ; $ , l-'j mm. C. 



granadensis, Keys. 



