在受控环境下，绿皮蛇(蛇纲:蛇科)产卵时的种内噬卵

IF 0.6 4区生物学 Q4 ZOOLOGY

Phyllomedusa Pub Date : 2023-06-27 DOI:10.11606/issn.2316-9079.v22i1p29-35

Alessandro Paterna

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引用次数: 0

摘要

在对西部鞭蛇(Hierophis viridiflavus)成年对的受控环境观察后，观察到两种不同但相关的现象:卵沉积和雄蛇捕食新产下的卵。介绍了有关卵的沉积、数量和形态、孵化和后代的数据，并与文献进行了比较。描述了噬卵的情节，证实了该物种早蛇卵和种内噬卵的倾向。

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Intraspecific oophagy in Hierophis viridiflavus (Serpentes: Colubridae) during oviposition in a controlled environment

Following the observation of adult pairs of the Western Whipsnake, Hierophis viridiflavus, in a controlled environment, two distinct but related phenomena were observed: egg deposition and predation of freshly laid eggs by the male. Data about deposition, number and morphology of the eggs, hatching and offspring are presented and compared with the literature. The episode of oophagy is described, confirming the inclination to predate snake eggs and intraspecific oophagy in this species.

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来源期刊

Phyllomedusa ZOOLOGY-

CiteScore

1.00

自引率

25.00%

发文量

审稿时长

24 weeks

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