水蛭蝌蚪的描述(无尾目:水蛭科)

IF 0.6 4区生物学 Q4 ZOOLOGY

Phyllomedusa Pub Date : 2022-12-22 DOI:10.11606/issn.2316-9079.v21i2p141-149

Andrew Gray, L. A. Coloma

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引用次数: 0

摘要

从厄瓜多尔亚马逊河流域收集的幼虫标本允许对Agalychnis hulli蝌蚪进行科学描述。这只蝌蚪在Phyllomedusinae中是不寻常的，它的外部形态看起来更像Hylomantis而不是Agalychnis的其他物种，这表明该物种很可能代表了这些属之间的重要进化联系。这种蝌蚪至今仍未被描述，它与所有其他的Agalychnis蝌蚪的区别在于，它有一个口盘(i)指向腹前，延伸到身体宽度的一半以上，(ii)它被修改成一个短漏斗状结构，(iii)周围有一排边缘乳头。

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Description of the tadpole of Agalychnis hulli (Anura: Hylidae)

The collection of larval specimens from Amazonian Ecuador allows for the scientific description of the tadpole of Agalychnis hulli. The tadpole is unusual among Phyllomedusinae and its external morphology appears more similar to species of Hylomantis than other species of Agalychnis, suggesting the species may well represent an important evolutionary link between these genera. The tadpole, which to date has remained undescribed, can be distinguished from all other Agalychnis tadpoles in having an oral disc (i) that is directed anteroventrally and extends to more than half the width of the body, (ii) which is modified into a short funnel- shaped structure, (iii) and surrounded by a single row of marginal papillae.

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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

期刊介绍： PHYLLOMEDUSA publishes original research articles, short communications and review papers concerning the whole field of Herpetology. PHYLLOMEDUSA also maintains sections for Book Reviews. Manuscripts will be considered on condition that they have not been published elsewhere or are not under consideration for publication, in whole or in part, in another journal or book. Publication inPHYLLOMEDUSA, including color pictures, is free of charge. All manuscripts are subject to peer review. This process averages 90 days. Authors receive pdf proofs before publication and 30 reprints free of charge. Full-text pdf versions of all articles are available for free download in this homepage.