文章基本信息

标题：Diet of juveniles of the venomous frog Aparasphenodon brunoi (Amphibia: Hylidae) in southeastern Brazil
本地全文：下载
作者：Ricardo Lourenço-de-Moraes ; Rogério L. Teixeira ; Débora C. Medeiros 等
期刊名称：Acta Herpetologica
电子版ISSN：1827-9643
出版年度：2017
卷号：12
期号：2
页码：205-208
DOI：10.13128/Acta_Herpetol-20547
语种：English
出版社：Firenze University Press
摘要：Seventy juvenile individuals of Aparasphenodon brunoi were collected on the low parts of tree trunks in an Atlantic Forest remnant. Arthropods were the dominant prey found in their stomachs. Coleoptera (adult and larvae) was the most important prey regarding prey frequency, number, weight, and index of relative importance. Secondary preys included Hymenoptera that was important regarding number of prey and Hemiptera that was important regarding prey weight. Trophic ontogeny was detected. The diversity of prey suggests A. brunoi is an opportunistic sit-and-wait predator.
关键词：Anura; ecology; Hylidae; predation; ontogeny; feeding pattern.