ECUADOR CHECKLIST 



34 



DUELLMAN, W.E. AND R. ALTIG 



1978. New species of tree frogs (family Hylidae) from the Andes 

 Colombia and Ecuador. Herpetologica , 34:177-185. 



of 



DUELLMAN, W.E. AND M.L. CRUMP 

 1974 



parviceps group in the 



Speciation in frogs of the Hyla 



upper Amazon basin. Occ . Pap. Mus . Nat. Hist. Univ. Kansas, 



(23): 1-40. 



DUELLMAN, W.E. AND T.H. FRITTS 



1972. A taxonomic review of the southern Andean marsupial frogs 

 (Hylidae: Gastrotheca ) . Occ. Pap. Mus. Nat. Hist. Univ. 

 Kansas, (9):l-37. 



DUELLMAN, W.E. AND J. LESCURE 



1973. Life history and ecology of the hylid frog Osteocephalus 



taurinus , with observations on larval behavior. Occ. Pap. 



Mus. Nat. Hist. Univ. Kansas, (13):1-12. 



DUELLMAN, W.E. AND J.D. LYNCH 



1969. Descriptions of Atelopus tadpoles and their relevance to 

 atelopodid classification. Herpetologica, 25:231-240. 



DUELLMAN, W.E. AND S.J. MANESS 



1980. The reproductive behavior of some hylid marsupial frogs. 

 Herp., 14:213-222. 



DUELLMAN, W.E. AND R.A. PYLES 



1980. A new marsupial frog (Hylidae: Gastrotheca ) from the Andes 

 of Ecuador. Occ. Pap. Mus. Nat. Hist. Univ. Kansas, (84): 1- 

 13. 



DUELLMAN, W.E. AND A.H. SAVITZKY 



1976. Aggressive behavior in a centrolenid frog, with comments on 

 territoriality in anurans . Herpetologica, 32:401-404. 



