俄罗斯新的 Hygrobates fluviatilis 复合种水螨（蜱螨目，Hydrachnidia， Hygrobatidae）。
A new water mite species of the Hygrobates fluviatilis-complex from Russia (Acari, Hydrachnidia, Hygrobatidae).
机构信息
Papanin Institute for Biology of Inland Waters of the Russian Academy of Sciences, Borok, Yaroslavl Province, 152742 Russia..
出版信息
Zootaxa. 2021 May 19;4974(1):193196. doi: 10.11646/zootaxa.4974.1.11.
The Hygrobates fluviatilis-complex includes the following ten species:H. fluviatilis (Ström, 1768), H.arenarius Smit Pešić, 2017, H.corsicus Pešić Smit, 2017, H. marezaensis Pešić Dabert, 2017,H. turcicus Pešić, Esen Dabert, 2017, H. persicus Pešić Asadi, 2017, H. grabowskii Pešić, Saboori, Zawal Dabert, 2019,H. ulii Pešić, Saboori, Zawal Dabert, 2019, H. balcanicus Pešić, 2020 and H. mediterraneus Pešić, 2020 (Pešić et al. 2017, 2019, 2020, respectively).This paper gives the description of one further new species of the genus, based on material collected by the author in running waters of the European part of Russia. The material was sampled with a hand net with 250 μm mesh side. Specimens were not fixed in Koenike liquid, but slides were made from fresh material. Idiosomal setae are named according to Tuzovskij (1987). The following abbreviations are used: H-height, L-length; ml-medial length, n-number of specimens measured; P-1-5, pedipalp segments (trochanter, femur, genu, tibia and tarsus); W-width; I-IV-Leg-16, first leg, segments 16 (trochanter, basifemur, telofemur, genu, tibia and tarsus) i.e. III-Leg-3 = genu of third leg.All measurements are given in micrometers(μm), length of appendage segments is given as dorsal length. The type material is deposited in the collection of the Papanin Institute for Biology of Inland Waters (Borok, Russia).
河滨异水蚤复合体包括以下十个物种
Ström 于 1768 年命名的河滨异水蚤（Hygrobates fluviatilis）、Smit Pešić 于 2017 年命名的滨异水蚤（H.arenarius）、Pešić Smit 于 2017 年命名的科西嘉异水蚤（H.corsicus）、Pešić Dabert 于 2017 年命名的马雷扎内异水蚤（H. marezaensis）、Pešić Esen Dabert 于 2017 年命名的土耳其异水蚤（H. turcicus）、Pešić Asadi 于 2017 年命名的波斯异水蚤（H. persicus）、Pešić Saboori Zawal Dabert 于 2019 年命名的 grabowskii 异水蚤（H. grabowskii）、Pešić Saboori Zawal Dabert 于 2019 年命名的 ulii 异水蚤（H. ulii）、Pešić 于 2020 年命名的巴尔干异水蚤（H. balcanicus）和 Pešić 于 2020 年命名的地中海异水蚤（H. mediterraneus）。本文基于作者在俄罗斯欧洲部分的流水环境中采集的材料，描述了该属的一个新种。采集时使用了带有 250 μm 网孔的手网。标本未经 Koenike 液固定，而是用新鲜材料制成玻片。体躯刚毛根据 Tuzovskij（1987）命名。以下缩写使用：H-高度，L-长度；ml-中长，n-测量标本数；P-1-5- 触肢段（转节、股节、膝节、胫节和跗节）；W-宽度；I-IV-Leg-16- 第一腿，16 节（转节、基股节、端股节、膝节、胫节和跗节），即 III-Leg-3-第三腿的膝节。所有测量均以微米（μm）为单位，附肢节段的长度为背长。模式标本保存在俄罗斯博罗克的 Papanin 内陆水域生物学研究所（Papanin Institute for Biology of Inland Waters）。
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