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首页> 外文期刊>Zootaxa >A new species of pine anole from the Sierra Madre del Sur in Oaxaca, Mexico (Reptilia, Squamata, Dactyloidae: Anolis)
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A new species of pine anole from the Sierra Madre del Sur in Oaxaca, Mexico (Reptilia, Squamata, Dactyloidae: Anolis)

机译：墨西哥瓦哈卡山脉马德雷山脉的一种新的松Anole（Reptilia，Squamata，Dactyloidae：Anolis）

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describe the new species Anolis peucephilus sp. nov. from the Pacific versant of southern Mexico. Anolis peucephilus differs from all congeners by having a combination of (1) smooth ventral scales; (2) usually a patch of three greatly enlarged supraocular scales; (3) extremely short hind legs, longest toe of adpressed hind leg reaching to a point between levels of axilla and ear opening, ratio shank length/snout-vent length 0.18-0.21; (4) circumnasal usually in contact with first supralabial; and (5)a large yellowish orange dewlap in males and a very small to small white dewlap in females. In external morphology, A. peucephilus is most similar to A. omiltemanus from which it differs by having even shorter hind legs with the longest toe of adpressedhind leg reaching to a point between levels of axilla and ear opening (versus usually to ear opening, occasionally to slightly beyond ear opening or to a point between shoulder and ear opening in A. omiltemanus), a slightly larger dewlap in females, to64 mm2 (versus to 41 mm2 in A. omiltemanus), the circumnasal usually in contact with the first supralabial (versus those scales separated by the presence of a subnasal in A. omiltemanus), and 4-6 internasal scales in the new species (versus usually 6-7 in A. omiltemanus). Furthermore, A. peucephilus differs from A. omiltemanus in hemipenial morphology (no finger-like processus on asulcate side in A. peucephilus versus such a processus present in A. omiltemanus). Also, in a preliminary molecular geneticanalysis of the mitochondrial COI gene fragment, A. peucephilus has a genetic distance of 11.5% from A. omiltemanus. Anolis peucephilus was collected at night while the lizards were sleeping in pine trees, 2-10 m above the ground.
机译：描述新物种Anolis peucephilus sp。十一月来自墨西哥南部的太平洋地区。 Peanphilusus与所有同类动物的不同之处在于：（1）腹侧鳞片光滑; （2）通常是三个大大扩大的眼上鳞片的斑块; （3）后腿极短，受压后腿的最长脚趾达到腋窝和耳廓之间的高度，柄长/鼻出口长之比为0.18-0.21; （4）环周通常与第一臀旁接触; （5）雄性橙黄色的大去皮，雌性白色至小白色的去皮。在外部形态上，A。peucephilus与A. omiltemanus最相似，不同之处在于后腿更短，被压迫脚的最长脚趾达到腋窝和耳廓之间的水平（相对于耳廓通常为偶发）略大于耳开放或在A. omiltemanus中达到肩与耳之间的一点），雌性的露水稍大，至64 mm2（而A. omiltemanus中为41 mm2），外周通常与第一臀旁接触（相比之下，在A. omiltemanus中存在一个鼻下鳞片来分隔这些标度，而在新物种中，鼻内标度是4-6（在A. omiltemanus中通常为6-7）。此外，A。peucephilus与A. omiltemanus的半椎形态不同（与A. omiltemanus中的这种过程相比，A. peucephilus的aculate侧没有手指状的过程）。此外，在线粒体COI基因片段的初步分子遗传分析中，peucephilus与Amiltemanus的遗传距离为11.5％。在晚上蜥蜴在离地面2-10 m的松树中睡觉的同时，收集了Anolis peucephilus。

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