Taxonomy of the Cryptopygus complex. IV. Cyclomorphosis in three species of Appendisotoma and description of a new species from Kazakhstan (Collembola, Isotomidae)

IF 0.8 4区生物学 Q3 ZOOLOGY

Zootaxa Pub Date : 2024-05-22 DOI:10.11646/zootaxa.5453.4.2

M. Potapov, A. Babenko, Yun Bu, B. Bayartogtokh, Ayuna Gulgenova, Yun-xia Luan

引用次数: 0

Abstract

Appendisotoma bisetosa Martynova, 1970, A. stebayevae (Grinbergs, 1962) and A. sibirica Stebayeva, 1985 are redescribed based on the material from Palaearctic region. Seasonal cyclomorphosis of the three species is distinguished. The winter form is armed with apical lobe on dens, chitinized furca and larger ocelli. Tenaculum, tenent hairs, and pigmentation can also be affected by cyclomorphosis. Dimorphism of species of Appendisotoma resembles that of several species of Proisotoma s. str. Appendisotoma monomorpha sp. nov. is described from Kazakhstan, taxonomic remarks are given to A. absoloni Rusek, 1966 and A. abiskoensis (Agrell, 1939).

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隐杆线虫复合体的分类。IV.Appendisotoma 三个物种的环变态以及来自哈萨克斯坦的一个新物种的描述（环节动物，等角目虫科）

Appendisotoma bisetosa Martynova, 1970、A. stebayevae (Grinbergs, 1962) 和 A. sibirica Stebayeva, 1985 是根据古北区的材料重新描述的。这三个物种的季节性周期形态是有区别的。冬季形态的巢穴上有顶端裂片、几丁质化的毛囊和较大的眼窝。腱膜、腱毛和色素也会受到周期变态的影响。Appendisotoma 种类的二形与 Proisotoma s. str.的几个种类相似。Appendisotoma monomorpha sp.

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来源期刊

Zootaxa 生物-动物学

CiteScore

1.90

自引率

33.30%

发文量

1895

审稿时长

2.7 months

期刊介绍： Zootaxa is a peer-reviewed international journal for rapid publication of high quality papers on any aspect of systematic zoology, with a preference for large taxonomic works such as monographs and revisions. Zootaxa considers papers on all animal taxa, both living and fossil, and especially encourages descriptions of new taxa. All types of taxonomic papers are considered, including theories and methods of systematics and phylogeny, taxonomic monographs, revisions and reviews, catalogues/checklists, biographies and bibliographies, identification guides, analysis of characters, phylogenetic relationships and zoogeographical patterns of distribution, descriptions of taxa, and nomenclature. Open access publishing option is strongly encouraged for authors with research grants and other funds. For those without grants/funds, all accepted manuscripts will be published but access is secured for subscribers only.