首页> 外文期刊>Herpetologica >A new species of Hypsiboas (Amphibia; Anura; Hylidae) from the Venezuelan guayana, with notes on Hypsiboas sibleszi (Rivero 1972)
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A new species of Hypsiboas (Amphibia; Anura; Hylidae) from the Venezuelan guayana, with notes on Hypsiboas sibleszi (Rivero 1972)

机译:委内瑞拉圭亚那的一种新的斜柏属(两栖类;阿努拉;斜纹科),并有关于紫翅果的注释(Rivero 1972)

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摘要

We describe a new species of Hypsiboas front the slopes and summit of Auyan-tepui in Canaima National Park, Bolivar State, Venezuela. The new species resembles H. sibleszi, but it differs from that species in having pale green dorsal coloration with numerous small chromatophores, dorsolateral white stripes that extend from the tip of snout to the groin when present, pale interorbital bar absent, a transparent yellow venter, yellow-colored digits and webbing, a more extensive webbing on hands and feet, a prepollical spine not protunding, very narrow nasals partially fused with sphenethmoid, a moderate-sized frontoparietal fontanelle, and an advertisement call consisting of three or four notes with a dominant frequency between 3010 and 3488 Hz. New data on the vocalization, osteology and distribution of H. sibleszi are provided.
机译:我们在委内瑞拉玻利瓦尔州卡奈玛国家公园的奥扬-特普伊山坡和山顶上描述了一种新的斜柏。新物种类似于H. sibleszi,但与该物种的不同之处在于其背侧呈浅绿色,带有许多小色谱团,背侧白色条纹(从存在时的口鼻部延伸至腹股沟),无眶间横条,透明的黄色通风口,黄色的手指和织带,手和脚上的织带更宽,脊柱前不突出,非常狭窄的鼻孔与蝶窦部分融合,中等大小的额叶font门以及由三或四个音符组成的广告呼叫主频介于3010和3488 Hz之间。提供了有关H. sibleszi的发声,骨病学和分布的新数据。

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