地中海鹦嘴鱼的非特异性痛苦行为

IF 1.1 4区生物学 Q4 BEHAVIORAL SCIENCES

acta ethologica Pub Date : 2021-06-15 DOI:10.1007/s10211-021-00373-y

David Abecasis, Pedro Afonso

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引用次数: 0

摘要

鱼类的攻击行为，尤其是具有领地性的鱼类，是一种常见的特征，用于保护食物或配偶等资源。地中海鹦嘴鱼(Sparisoma cretense)的领地雄性被描述为追逐同种，但尚未报道该物种的其他攻击行为。我们首次描述了两只雄性地中海鹦嘴鱼之间的极端攻击行为，包括撕咬和长时间的嘴锁。

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Conspecific agonistic behaviour in the Mediterranean parrotfish

Aggressive behaviour in fishes, particularly in territorial species, is a common trait used to defend resources such as food or mates. Territorial males of the Mediterranean parrotfish Sparisoma cretense have been described to chase away conspecifics yet other aggressive behaviour repertoire has not been reported for this species. We describe, for the first time, an extreme aggressive behaviour between two male Mediterranean parrotfish which includes biting and prolonged mouth locking.

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来源期刊

acta ethologica 生物-动物学

CiteScore

1.90

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： acta ethologica publishes empirical and theoretical research papers, short communications, commentaries, reviews and book reviews as well as methods papers in the field of ethology and related disciplines, with a strong concentration on the behavior biology of humans and other animals. The journal places special emphasis on studies integrating proximate (mechanisms, development) and ultimate (function, evolution) levels in the analysis of behavior. Aspects of particular interest include: adaptive plasticity of behavior, inter-individual and geographic variations in behavior, mechanisms underlying behavior, evolutionary processes and functions of behavior, and many other topics. acta ethologica is an official journal of ISPA, CRL and the Portuguese Ethological Society (SPE)