Etho-Taxonomie und zoogeographische Artengruppenbildung bei Pfeilgiftfröschen (Anura: Dendrobatidae)
Etho-Taxonomie und zoogeographische Artengruppenbildung bei Pfeilgiftfröschen (Anura: Dendrobatidae)
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人类分类学和动物地理学 Artengruppenbildung bei Pfeilgiftfröschen（无尾：Dendrobatidae）
DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
Elke Zimmermann Mit
中科院分区：
文献类型：
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作者：
H. Zimmermann;Elke Zimmermann Mit
根据62个行为参数描述了32种松毛虫的行为谱。根据同源行为帕拉的相似性递减规律，建立了9个种组：Ⅰ Colostethus组、Ⅱ Epipedobates pictus组、Ⅲ Epipedobates tricolor组、Ⅳ Phobobates silverstonei组、Ⅴ Allobates femoralis组、Ⅵ Phyllobates terribilis组、Ⅶ Dendrobates leucomelas组、Ⅷ Dendrobates quinque vittatus组、Ⅸ Dendrobates histrionicus组。根据其特征行为参数，将第IV种群（silverstonei）和第V种群（femoralis）分别归入两个新属，Phobobates nov. gen.和Allobates nov. gen.。生物声学测量和行为研究揭示了一个新的物种在D。quinquevittatus complex，描述为Dendrobates variabilis sp. n.在动物行为分类图中，显示了种和种群之间的相似性和分歧程度以及进化分化的方向。考虑到第三纪和更新世时期的气候条件和地貌因素，建立了不同物种和物种群如何进化的假说。
The behavioral repertoire of 32 species of the family Dendrobatidae is described on the basis of 62 behavioral parameters. According to decreasing similarities of homologous behavioral para meters 9 „species groups" are established: I Colostethus group, II Epipedobates pictus group, III Epipedobates tricolor group, IV Phobobates silverstonei group, V Allobates femoralis group, VI Phyllobates terribilis group, VII Dendrobates leucomelas group, VIII Dendrobates quinque vittatus group, IX Dendrobates histrionicus group. On the basis of characteristic behavioral parameters the species groups IV (silverstonei) and V (femoralis) are placed into two new genera, Phobobates nov. gen. and Allobates nov. gen .. Bio acoustic measurements and behavioral studies reveal a new species within the D. quinquevittatus complex, described as Dendrobates variabilis sp. n. The degree of similarity and divergency as weil as the direction of evolurionary differentiation inro species and species groups is shown in an etho-taxonomic diagram. Taking into account climatic condirions and geomorphological factors during the tertiary and pleistocene periods a hypothesis is established how the different species and species groups may have evolved.