Endemic Dragons of Sumatra's Volcanoes: New Species of Dendragama (Squamata: Agamidae) and Status of Salea rosaceum Thominot

IF 1.1 2区 生物学 Q3 ZOOLOGY
M. B. Harvey, Kyle J Shaney, Irvan Sidik, N. Kurniawan, Eric N Smith
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引用次数: 8

Abstract

Abstract: We discovered new populations of Dendragama at the northern and southern ends of Sumatra. High genetic distances and concordance of multiple, apparently independent diagnostic characters support our descriptions of these two populations as new species. We define new characters of the sublabial, tympanic, dorsal crest, and dorsolateral crest scales. The three species of Dendragama undergo remarkable color change in response to time of day and stress. Females lay 2–4 ovoid eggs, reach sexual maturity at about 60 mm snout–vent length, and likely produce multiple clutches each year. We remove Salea rosaceum Thominot from the synonymy of Dendragama boulengeri and argue that the unique holotype of S. rosaceum is a specimen of Pseudocalotes tympanistriga with incorrect locality information.
苏门答腊岛火山特有的龙:龙属新种(鳞目:龙科)和龙属现状
摘要/ Abstract摘要:在苏门答腊岛的南北两端分别发现了登甲(Dendragama)新居群。高遗传距离和多个明显独立的诊断性状的一致性支持我们将这两个居群描述为新种。我们定义了下颚、鼓室、背嵴和背外侧嵴鳞片的新特征。在不同的时间和不同的胁迫下,三种竹属植物的颜色都发生了显著的变化。雌性产2-4个卵,在鼻口长度约60毫米时达到性成熟,每年可能产多窝。我们将Salea rosaceum Thominot从Dendragama boulengeri的同义种中移除,并认为这个独特的rossaceum全型是一个位置信息不正确的pseudoalotes tympanistriga标本。
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来源期刊
Herpetological Monographs
Herpetological Monographs 生物-动物学
CiteScore
5.40
自引率
0.00%
发文量
2
审稿时长
>12 weeks
期刊介绍: Since 1982, Herpetological Monographs has been dedicated to original research about the biology, diversity, systematics and evolution of amphibians and reptiles. Herpetological Monographs is published annually as a supplement to Herpetologica and contains long research papers, manuscripts and special symposia that synthesize the latest scientific discoveries.
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