72 U.S. NATIONAL MUSEUM BULLETIN 266 



TYPE LOCALITY: "La Estrella," Costa Rica. 



PARATYPE LOCALITY: Same and "Planton," Costa Rica. 

 Prosteminiulus relictus Chamberlin 1922, p. 9. 



TYPE: U.S. Nat. Mus., no. 819. 



TYPE LOCALITY: La Ceiba, Honduras. 

 Prostemmiulus teres Loomis 1964a, p. 109. 



TYPE: Chicago Nat. Hist. Mus. 



TYPE AND PARATYPE LOCALITY: West of Finca Palo Santo, near 

 Nueva California, Chiriqui Prov., Panama. 

 Prostenmiulus tristani Silvestri 1916, p. 326. 



TYPE: Location unknown. 



TYPE LOCALITY: "La Estrella," Costa Rica. 



PARATYPE LOCALITY: Same and Orosi, Costa Rica. 

 Prostemmiulus vallaris Loomis 1964a, p. 109. 



TYPE: Chicago Nat. Hist. Mus. 



TYPE LOCALITY: El Valle, Cocl^ Prov., Panama. 



Genus STEMMIULUS Gervais 18 44b, p. 28. 



TYPE SPECIES: lulus (Stemmiulus) bioculatus Gervais, probably by 

 monotypy. 

 Stemmiulus bioculatus (Gervais). 



lulus (Stemmiulus) bioculatus Gervais 1844, p. 28. 



TYPE: Location unknown. 



TYPE LOCALITY: Colombia. 



Although several authors have credited this species to Panama, pri- 

 marily on Silvestri's 1896a and 1897b identifications of specimens from 

 Darien Province, it now seems quite unlikely that Silvestri's specimens 

 were of this species. 

 Stemmiulus canalis Chamberlin 1940a, p. 14. 



TYPE: Collection of R. V. Chamberlin. 



TYPE AND PARATYPE LOCALITY: Barro Colorado Island, Canal 

 Zone. 



OTHER LOCALITIES: Same and Pina area. Canal Zone (Loomis 

 1961). 

 Stemmiulus marginandus Loomis 1964a, p. 110. 



TYPE: Chicago Nat. Hist. Mus. 



TYPE AND PARATYPE LOCALITY: Almirante, Bocas del Toro 

 Prov., Panama. 

 Stemmiulus parallelus Loomis 1964a, p. 111. 



TYPE: Chicago Nat. Hist. Mus. 



TYPE AND PARATYPE LOCALITY: West of Finca Palo Santo, near 

 Nueva California, Chiriqui Prov., Panama. 



