Extended vocal repertoire of the bromeligenous treefrog Scinax belloni (Anura:Hylidae)

IF 0.9 Q4 ECOLOGY
Davi Lee Bang, Izadora Vidigal, P. Marinho, A. Giaretta
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引用次数: 1

Abstract

ABSTRACT Scinax belloni is a small bromeligenous treefrog that lives in the mountainous areas of southeastern Brazil. The call of the species has been previously described, but recently gathered data revealed an unreported acoustic unit that we describe herein. Intraspecific variation within the species call was also updated based on an increased sample size. The call is composed of two types of multipulsed notes: a short note, which is in agreement with the previous description, and a trill note that is emitted in association with the short note. The trill note was likely not reported in the previous description because of the small sample size. Further studies should elucidate the social function of the trill note. Acoustic units somewhat resembling the trill note are shared by a few other Scinax species, but the nomenclatural instability of these calls hamper detailed comparisons. This highlights the need for a standardized and comparative acoustic analysis to elucidate homologous and comparable acoustic units among the bromeligenous Scinax species.
凤梨源树蛙(无尾目:水螅科)的扩展声乐曲目
摘要:巴西树蛙是一种生活在巴西东南部山区的小型溴源树蛙。该物种的叫声以前已经描述过,但最近收集的数据揭示了我们在这里描述的一个未报告的声学单元。物种名称内的种内变异也根据增加的样本量进行了更新。该调用由两种类型的多脉冲音符组成:一种是短音符,与前面的描述一致,另一种是与短音符相关联发出的颤音。由于样本量较小,在之前的描述中可能没有报道颤音。进一步的研究应该阐明颤音的社会功能。其他一些Scinax物种也有类似颤音的声学单位,但这些叫声的命名不稳定阻碍了详细的比较。这突出了标准化和比较声学分析的必要性,以阐明产溴Scinax物种之间的同源和可比较声学单元。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Neotropical Biodiversity
Neotropical Biodiversity Environmental Science-Ecology
CiteScore
1.80
自引率
0.00%
发文量
39
审稿时长
24 weeks
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