On Fislies from the Condoto Hirer, Colombia. 31 



(5) Gen'Tiik, K. " Die Miindwerkzeuge derMikrolepidopteren." Zool. 



Jahvb. Syst. l8'J7-8, p. 372. 



(6) Ulmkr, G. " Uebei- eiiiiji^e Tiichopteren niit riisselformigen Kopf- 



Anlmn<j:en." Zool. Apz. 190-5, Bd. .\xviii. p. 56. 



(7) IIagkn. " On tlie Proboscis of Neuiognatha.'" Troc. Boston Soc. 



of Nat. lli.si. 1881, xx. p. 430. 



(8) McLachlan, K. Triclioptera of the European Fauna, 1874-80, 



p. 4. London. 



(9) CuMMiNOs, B. F. "Apropos of the First Maxillro in the Genus 



Dip.feu'/oiisis." Ann. & Mag. Nat. Hist. sor. 8, vol. xi. p. 309 

 (1913). 



IV. — Fishes from the Condoto River, Colombia^ collected by 

 Dr. H. G. F. Spurrell. By C. Tate Regan, M.A. 



(Published by permission of the Trustees of the British Museum.) 



In 1913 (Ann. & Mag. Nat. Hist. (8) xii. pp. 462-473) I 

 gave an account of the fishes of the San Juan River, based 

 chiefly on a collection made in the Condoto by Dr. H. G. F. 

 Spurrell. Three of the fifteen, species then described as new 

 had been described by Eigenmann in a paper of prior date 

 (' Indiana Univ. Studies/ 1913, no. 18) ; there can be little 

 doubt that 



Xenurocharax spurreUii, Regan, = Aryopleura chocoetisis, 

 Eigeum. 



Bnjconainericus nibricauda, Regan, = B. ortholepis, Eigenm. 

 „ juanensis, Regan, = i?. scopiferus, Eigenm. 



The species that I described as Creagrutus leuciscus is the 

 one recorded by Eigenmann as C. affinis, Steind., in the 

 synonymy of Avliich he phices C. nutropoides, Meek. Without 

 actual comparison with specimens from the Cauca and 

 Chagrcs Rivers 1 am unable to accept this identification. 

 In C. leuciscus the depth of the body is 3 to 3^ in the length, 

 but in C. notrojjoides it is said to be 4. C. leuciscus has the 

 iuterorbital width \ the length of head or more, but in 

 C. affinis it is described as less than f. 



Eigeninann has given the name Astijanax ruberrimus to 

 the species recorded by me as A. ceneus, Giinth. 



A second collection from the Condoto recently brought 

 home by Dr. Spurrell includes several additions to the fish- 

 laiina of the San Juan Svstem. 



