中国林蛙蝌蚪和幼体的摄食行为
本文观察了中国林蛙蝌蚪和幼蛙的摄食行为。结果表明。(1)蝌蚪靠嗅觉觅食:(2)蝌蚪的上下颔对进食有重要意义。尾部仅起维持身体平衡和游泳的作用;(3)蝌蚪对动物性食物有明显的偏爱;(4)环境温度。空气温度和饵料直径对中国林蛙幼体的摄食量育有明显的影响。而光线强弱、饵料长度对摄食量影响不大。...
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Main Authors: | 王寿兵, 郭锐, 蒋朝光, 屈云芳, 经佐琴, 吴千红 |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Chinese Journal of Wildlife
1998-01-01
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Series: | 野生动物学报 |
Online Access: | http://ysdw.nefu.edu.cn/thesisDetails#10.19711/j.cnki.issn2310-1490.1998.06.011 |
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