FROGS OF COLOMBIA — COCHRAN AND GOIN 563 



Netting, M. G. 



1930. A new toad of the genus Eupemphix. Ann. Carnegie Mus., vol. 



19, no. 144, pp. 167, 168. 

 1935. Hyla rosenbeigi Boulenger, an addition to the fauna of the Panama 

 Canal Zone. Ann. Carnegie Mus., vol. 25, pp. 15, 16. 

 Niceforo Maria, Hermano 



1930a. Los reptiles de Villavicencio en el Museo de La Salle. Rev. Soc. 



Colomb. Cien. Nat., vol. 4, no. 105, pp. 40-54. 

 1930b. Los reptiles y batrachios de Honda (Tolima) en el Museo de La 

 Salle. Rev. Soc. Colomb. Cienc. Nat., vol. 4, no. 106, pp. 96-104. 

 1958. Amphibia Salientia: Ranas de la familia Pipidae en Colombia. 

 Bol. Inst. La Salle, vol. 45, no. 198, pp. 12-16, figs. 8, 9. 

 Nieden, Fritz 



1923. Das Tierreich. Anura I. Subordo Aglossa und Phaneroglossa. 



Section 1, Arcifera. 584 pp., 380 figs. 



1926. Das Tierreich. Anura II. Engystomatidae. 110 pp., 55 figs. 

 Noble, Gladwyn Kingsley 



1917. The systematic status of some batrachians from South America. 



BuU. Amer. Mus. Nat Hist., vol. 37, no. 30. pp. 793-814, figs. 1-7, 

 pis. 93-96. 



1918. The amphibians collected by the American Museum expedition to 



Nicaragua in 1916. Bull. Amer. Mus. Nat. Hist., vol. 38, pp. 



311-347, 6 figs, pis. 14-19. 

 1920. Two new batrachians from Colombia. Bull. Amer. Mus. Nat. 



Hist., vol. 42, pp. 441-446. 

 1923a. New batrachians from the Tropical Research Station, British Guiana. 



Zoologica, vol. 3, pp. 289-299. 

 1923b. A new gekkonid lizard and a new brachycephalid frog from Colombia. 



Amer. Mus. Novit., no. 88, 3 pp., fig. 



1924. Some neotropical batrachians preserved in the United States National 



Museum with a note on the secondary sexual characters of these 

 and other amphibians. Proc. Biol. Soc. Washington, vol. 37, pp. 

 65-72. 



1925a. An outline of the relation of ontogeny to phylogeny within the 

 Amphibia. I. Amer. Mus. Novit., no. 165, pp. 1-17. 



1925b. A new genus of Surinam toads (Pipidae). Amer. Mus. Novit., no 

 164, 3 pp. 



1926a. An analysis of the remarkable cases of distribution among the Am- 

 phibia, with descriptions of new genera. Amer. Mus. Novit., no. 

 212, pp. 1-24, figs. 1-9. 



1926b. The pectoral girdle of the brachycephalid frogs. Amer. Mus. Novit., 

 no., 230, 14 pp. 



1927. The value of life history data in the study of the evolution of the 



Amphibia. Ann. Acad. Sci. New York, vol. 30, pp. 31-128, 30 figs., 



pi. 9. 

 1931. The biology of the Amphibia. 577 pp., 174 figs. McGraw-Hill, New 



York. 

 Oltmanns, Emmo 



1952. Zur Morphologie der Zahne rezenter Amphibien. Anat. Anz., vol. 98, 



pp. 369-389, 27 figs. 



