N. Gallé‐Szpisjak, R. Gallé, Krisztián Szabó, T. Szűts
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引用次数: 0
摘要
迄今为止,Xysticus lendli 这一物种仅从其最初描述的一个雄性标本和一个可疑记录中为人所知。在此,我们根据总共 34 个标本对该物种进行了说明和重新描述,并首次描述了其雌性。我们通过复合显微照片和扫描电子显微照片展示了雄性上颚。我们生成了一个 DNA 条形码,并将其置于当前的系统发育支架中,以确认该物种在 Spiracme(一个长期争论的 Xysticus 的姊妹群或亚群)中的位置;因此,提出了 Spiracme lendli (Kulczyński, 1897), comb. nov.的新组合。我们展示了视觉上相似的 Xysticus mongolicus 和 Spiracme 的模式种 S. striatipes,并将它们与 S. lendli 进行了比较,以帮助将来区分这些物种。
On the identity and placement of Xysticus lendli Kulczyński, 1897 (Araneae, Thomisidae): an integrative approach
The species Xysticus lendli is known only from its original description of a single male and one doubtful record so far. Here, we illustrate and redescribe the species based on 34 specimens in total and describe its female for the first time. We illustrated the male palp via compound micrographs and scanning electron micrographs. We generated a DNA barcode and placed it into a current phylogenetic scaffold to confirm the species’ placement of Spiracme, a long-debated sister- or subgroup of Xysticus; hence, a new combination of Spiracme lendli (Kulczyński, 1897), comb. nov. is proposed. We illustrated the visually similar Xysticus mongolicus and the type species of Spiracme, S. striatipes, and compared them to S. lendli to aid future distinctions between those species.
期刊介绍:
Zoosystematics and Evolution, formerly Mitteilungen aus dem Museum für Naturkunde in Berlin, is an international, open access, peer-reviewed life science journal devoted to whole-organism biology. It publishes original research and review articles in the field of Metazoan taxonomy, biosystematics, evolution, morphology, development and biogeography at all taxonomic levels. The journal''s scope encompasses primary information from collection-related research, taxonomic descriptions and discoveries, revisions, annotated type catalogues, aspects of the history of science, and contributions on new methods and principles of systematics. Articles whose main topic is ecology, functional anatomy, physiology, or ethology are only acceptable when of systematic or evolutionary relevance and perspective.