卢旺达Nyungwe国家公园节肢动物一新种(无尾目:节肢动物科)

IF 2.1 3区生物学 Q2 BIODIVERSITY CONSERVATION

Diversity-Basel Pub Date : 2023-10-23 DOI:10.3390/d15101104

J. Maximilian Dehling

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引用次数: 0

摘要

在卢旺达西部描述了一种新的、非常小的节肢动物。该新种产于Nyungwe森林和Cyamudongo森林，栖息于海拔1800 - 2200米的山地森林凋落叶中。它与该属所有其他成员的不同之处在于其独特的形态特征组合，包括大小(成年雄性的SVL为16.0-16.5 mm)、皮肤纹理、后肢长度和腹侧颜色图案;它的广告叫声由一个音符组成，持续时间为17.4±6.4[11-32]毫秒，主导频率为5861±188 [5531-6029]Hz;并且在16S rRNA基因序列中，该序列与该属其他物种的现有同源序列存在至少4.6%的未校正p距离差异。描述了自然历史的细节以及另外两种呼叫类型。

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A New Miniature Species of Arthroleptis (Anura: Arthroleptidae) from Nyungwe National Park, Rwanda †

A new, very small-sized species of Arthroleptis is described from western Rwanda. The new species occurs locally endemic in Nyungwe Forest and Cyamudongo Forest, where it inhabits the leaf litter of montane forests between 1800 and 2200 m a.s.l. It differs from all other members of the genus by a unique combination of morphological characters, including size (SVL of adult males 16.0–16.5 mm), skin texture, length of hindlimbs, and ventral colour pattern; by characteristics of its advertisement call that consists of a single note lasting 17.4 ± 6.4 [11–32] ms and has a dominant frequency of 5861 ± 188 [5531–6029] Hz; and also in the sequence of the 16S rRNA gene that differs from available homologous sequences of other species of the genus by an uncorrected p-distance of at least 4.6%. Details of the natural history as well as two additional call types are described.

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来源期刊

Diversity-Basel Environmental Science-Ecological Modeling

CiteScore

3.40

自引率

12.50%

发文量

925

审稿时长

11 weeks

期刊介绍： Diversity (ISSN 1424-2818) is an international and interdisciplinary journal of science concerning diversity concept and application, diversity assessment and diversity preservation. It is focused on organismic and molecular diversity. It publishes reviews, regular research papers and short notes in the regular issues. Related news and announcements are also published. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. Full experimental details must be provided so that the results can be reproduced.