Proceratophrys bigibbosa species group (Anura: Leptodactylidae), with description of a new species
Proceratophrys bigibbosa species group (Anura: Leptodactylidae), with description of a new species
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DOI：
10.1643/0045-8511(2001)001
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发表时间：
2001-02-16
期刊：
影响因子：
2.6
通讯作者：
Faivovich, J
中科院分区：
文献类型：
--
作者：
Kwet, A;Faivovich, J
Proceratophrys bigibbosa种组的特征是存在眼后肌和缺乏角状眼睑附属物。这组的一个新成员被描述从南里奥格兰德，巴西南部。Proceratophrys brauni sp. nov.已知分布于塞拉热拉尔南部地区，栖息于亚热带雨林的小溪中。它的特征是尖吻，眼睑结节发育，腹面黑色带红色斑点。它的体型介于较小的Proceratophrys avelinoi和较大的Ii bigibbosa之间，两者都在这里重新描述。本文简要描述了这三种的生活史和双突拟步行虫和布氏拟步行虫的广告叫声。提供了双头虫群成员的识别码，并给出了新的分布数据。P. avelinoi的模式产地被指定，Proceratophrys cristinae被认为是P. bigibbosa的初级异名。
The Proceratophrys bigibbosa species group is characterized by the presence of postocular swellings and absence of hornlike palpebral appendages. A new member of this group is described from Rio Grande do Sul, southern Brazil. Proceratophrys brauni sp. nov. is known from the southern regions of the Serra Geral, where it inhabits small streams in subtropical rain forests. It is characterized by the pointed snout, development of palpebral tubercles, and black ventral surface spotted with red. Its body size is intermediate between the smaller Proceratophrys avelinoi and the larger Ii bigibbosa, both being redescribed here. Life histories of these three species and advertisement calls of P. bigibbosa and P. brauni are briefly described. An identification key to the members of the bigibbosa group is provided, and new distributional data are given. The type locality of P. avelinoi is specified, and Proceratophrys cristinae is considered a junior synonym of P. bigibbosa.