THE UNIVERSITY OF KANSAS SCIENCE BULLETIN Vol. 50, No. 7, pp. 333-346 June 28, 1974 The Caecilians of Ecuador Edward H. Taylor and James A. Peters TABLE OF CONTENTS Abstract 335 Introduction 335 Species Accounts 335 Family Ichthyophiidae 335 Epicrionops bicolor Boulenger 335 Epicrionops marmoratus Taylor 336 Epicrionops petersi petersi Taylor 336 Epicrionops sp 336 Family Typhlonectidae 337 Potamotyphlus \aupii (Berthold) 337 Family Caeciliidae 337 Siphonops annulatus (Mikan) 337 Microcaecilia albiceps (Boulenger) 338 Oscaecilia bassleri (Dunn) 338 Oscaecilia equatorialis Taylor 338 Caecilia pachynema Gunther 339 Caecilia abitaguae Dunn 340 Caecilia bo\ermanni Taylor 340 Caecilia orientalis Taylor 340 Caecilia crassisquama Taylor 341 Caecilia disossea Taylor 341