Stec Daniel, Dudziak Magdalena, Michalczyk Łukasz
Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, 30-387 Kraków, Poland. E-mail:
Zool Stud. 2020 Jul 2;59:e23. doi: 10.6620/ZS.2020.59-23. eCollection 2020.
In this paper we describe two new tardigrade species, one representing the complex and the other from the complex. The descriptions are based on a detailed morphological examination under light and scanning electron microscopy and analysis of four genetic markers (18S rRNA, 28S rRNA, ITS-2 and ). sp. nov. from French Guiana is the most similar to Bartels, Pilato, Lisi and Nelson, 2009, Pilato and D'Urso, 1976, but differs from them mainly by having the type of the oral cavity armature (teeth not visible under light microscopy) and well-developed, convex terminal discs of egg processes covered with evident granulation. sp. nov. from the Malaysian part of Borneo is the most similar to (Tumanov, 2005), but differs from it primarily by the presence of body granulation visible under light microscopy as well as sculptured and porous areoles around egg processes.
在本文中，我们描述了两种新的缓步动物物种，一种代表 复合体，另一种来自 复合体。这些描述基于在光学显微镜和扫描电子显微镜下的详细形态学检查以及对四个遗传标记（18S rRNA、28S rRNA、ITS-2和 ）的分析。来自法属圭亚那的 新物种与2009年的 、1976年的 最为相似，但主要区别在于其口腔角质层类型（在光学显微镜下牙齿不可见）以及卵突的发育良好、凸起的末端盘覆盖有明显的颗粒。来自婆罗洲马来西亚部分的 新物种与 （图马诺夫，2005年）最为相似，但主要区别在于在光学显微镜下可见身体颗粒以及卵突周围有雕刻和多孔的小区。
