Feeding behaviour of the Columbretes lizard Podarcis atrata, in relation to Isopoda (Crustaceae) species: Ligia italica and Armadillo officinalis

Castilla AM; Vanhooydonek B; Catenazzi A

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Feeding behaviour of the Columbretes lizard Podarcis atrata, in relation to Isopoda (Crustaceae) species: Ligia italica and Armadillo officinalis

机译：哥伦布蜥蜴Podarcis atrata的取食行为与Isopoda（甲壳纲）物种有关：利贾塔利亚（Ligia italica）和犰狳（Armadillo officinalis）

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摘要

The lizard Podarcis atrata, endemic to the Columbretes archipelago (Mediterranean, Spain) occupies very small islands characterized by extreme aridity and a reduced availability of potential insect prey. The results of an experimental study have shown that adult lizards offered individuals of Ligia italica and Armadillo officinalis (marine and terrestrial isopods, respectively) consumed at high frequencies; with males consuming them at significantly higher frequencies than females. The results are discussed in light of the importance of the inclusion of marine prey into the diet in and insular ecosystems.

机译：哥伦布列特群岛（西班牙，地中海）特有的蜥蜴Podarcis斜纹羚羊占据着很小的岛屿，这些岛屿的特征是极度干旱和潜在的昆虫猎物减少。实验研究的结果表明，成年蜥蜴会提供大量食用的意大利蜥蜴和意大利犰狳（分别为海洋和陆生足脚类动物）。男性食用它们的频率明显高于女性。鉴于将海洋猎物纳入岛屿和岛屿生态系统的饮食中的重要性，对结果进行了讨论。

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《Belgian Journal of Zoology》 |2008年第2期|共3页
作者
Castilla AM; Vanhooydonek B; Catenazzi A;
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正文语种 eng
中图分类动物学;
关键词
island; intertidal trophic resources; endemic lizard; and zones; HISPANICA-ATRATA; COASTAL; ZONE;

机译：岛屿;潮间带营养资源;特有蜥蜴;及其地区;西班牙-阿特拉塔;沿海;地带;

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外文文献

1. Feeding behaviour of the Columbretes lizard Podarcis atrata, in relation to Isopoda (Crustaceae) species: Ligia italica and Armadillo officinalis [J] . Castilla AM, Vanhooydonek B, Catenazzi A Belgian Journal of Zoology . 2008,第2期

机译：哥伦布蜥蜴Podarcis atrata的取食行为与Isopoda（甲壳纲）物种有关：利贾塔利亚（Ligia italica）和犰狳（Armadillo officinalis）
2. The Scorpion Buthus Occitanus As A Profitable Prey For The Endemic Lizard Podarcis Atrata In The Volcanic Columbretes Islands (mediterranean, Spain) [J] . A. M. Castilla, A. Herrel Journal of arid environments . 2009,第3期

机译：蝎子蝎虎座作为火山哥伦布列特群岛上的地方性蜥蜴Podarcis Atrata的有利获胜者（地中海，西班牙）
3. Differences in chemical signals may explain species recognition between an island lizard, Podarcis atrata, and related mainland lizards, P hispanica [J] . Gabirot Marianne, Castilla Aurora M., Lopez Pilar, Biochemical Systematics and Ecology . 2010,第4期

机译：化学信号的差异可能解释了岛蜥蜴Podarcis atrata和相关大陆蜥蜴西班牙种之间的物种识别

Feeding behaviour of the Columbretes lizard Podarcis atrata, in relation to Isopoda (Crustaceae) species: Ligia italica and Armadillo officinalis

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