The Herpetological Journal is the Society's prestigious quarterly scientific journal. Articles are listed in Biological Abstracts, Current Awareness in Biological Sciences,Current Contents, Science Citation Index, and Zoological Record.
The 2017/18 impact factor of the Herpetological Journal is 1.268
Authors: Mark Wilkinson
Abstract: Previous workers have suggested that uraeotyphlid caecilians are probably oviparous with direct development. Contrary to these suggestions Uraeotyphlus oxyurus has a larval stage with typically larval morphological features including a lateral line system, 'spiracles', and labial folds. Two larvae and one metamorphic specimen of U. oxyurus are described and aspects of their morphologies compared to that of adult Uraeotyphlus, the larvae of other caecilians and to that of aquatic adults of the Typhlonectidae. Gut contents indicate that the larva of this species is not a highly abbreviated non-feeding life history stage.