撒丁岛毛毛蝶种群和绿皮象种群的生境需求分析(爬行动物目:蛛科)

IF 0.9 4区生物学 Q3 ZOOLOGY

Russian Journal of Herpetology Pub Date : 2023-08-30 DOI:10.30906/1026-2296-2023-30-4-207-211

Andrea Scaramuzzi, P. Casula, G. Amori, L. Luiselli

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引用次数: 0

摘要

在意大利撒丁岛西南部的丘陵地区，研究了两种蛇(Hierophis viridiflavus和Natrix maura)的生境需求。在每个观察时间，一旦观察到蛇，记录11个非自相关的栖息地/生态变量的存在/不存在数据，并根据相当数量的随机点对数据进行逻辑回归处理。果类植物和蜥蜴的存在与绿斑Hierophis viridiflavus的存在显著正相关。水体的存在和多棵倒下树木的存在与Natrix maura的存在呈正相关。本文讨论了这些结果的生态学相关性。

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Confronting Habitat Requirements of Sardinian Populations of Natrix maura and Hierophis viridiflavus (Reptilia: Colubridae)

The habitat requirements of two snake species (Hierophis viridiflavus and Natrix maura) were studied in a hilly area of south-western Sardinia (Italy). At each sighting time, once a snake was observed, presence/absence data of 11 not-autocorrelated habitat/ecological variables were recorded, and the data were processed by logistic regression against a comparable number of random points. Presence of fruiting plants and of lizards were significantly positively correlated with the presence of Hierophis viridiflavus. Two variables, presence of water body and multiple fallen trees, were positively correlated with the presence of Natrix maura. The ecological correlates of these results are discussed in the present paper.

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来源期刊

Russian Journal of Herpetology ZOOLOGY-

CiteScore

1.70

自引率

0.00%

发文量

期刊介绍： Russian Journal of Herpetology is an international multi-disciplinary journal devoted to herpetology. Russian Journal of Herpetology accepts original papers on ecology, behavior, conservation, systematics, evolutionary morphology, paleontology, physiology, cytology and genetics of amphibians and reptiles. Types of Contributions: -original papers -invited or contributed reviews on specific topics -short communications on topics of immediate interest, new methods and ideas in progress -notices of meetings, symposia, and short courses -book reviews