Makarikov Arseny A, Georgiev Boyko B
Institute of Systematics and Ecology of Animals, Siberian Branch, Russian Academy of Sciences, 11 Frunze Street, 630091, Novosibirsk, Russia.
Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin Street, 1113, Sofia, Bulgaria.
Syst Parasitol. 2020 Feb;97(1):83-98. doi: 10.1007/s11230-019-09891-7. Epub 2020 Jan 13.
Armadolepis (Armadolepis) spasskyi Tenora & Baruš, 1958 is redescribed on the basis of the type-series consisting of the holotype from the garden dormouse Eliomys quercinus (Linnaeus) (type-host) and a paratype from the forest dormouse Dryomys nitedula (Pallas); the occurrence of this species in the fat dormouse Glis glis (Linnaeus) cannot be confirmed due to the lack of specimens from this host species both in the type-series and other studied samples. The main corrections in the diagnostic characters of A. spasskyi are related to the number and length of the rostellar hooks (12 hooks, 12-14 µm long versus 16-19 hooks, 15.3-17.1 µm long in the original description) and the position of the testes in triangle (versus in line as originally described). Specimens originally identified as Hymenolepis myoxi (Rudolphi, 1819) by Genov (1984) from the fat dormouse G. glis from Bulgaria are described as Armadolepis (Bremserilepis) genovi n. sp. The new species differs from the congeners by the presence of a rudimentary rostellum and rudimentary rostellar hooks; the new species differs from the other two species of the subgenus, A. (B.) myoxi and A. (B.) longisoma, by its longer cirrus-sac (196-240 µm), scolex diameter of 180-300 µm (wider than that of A. myoxi and narrower than that of A. longisoma) and wider ovary (220-310 µm). Cestodes previously reported as Hymenolepis myoxi from E. quercinus from Switzerland and France (western and north-western Alps) are now identified as Armadolepis (A.) jeanbaeri Makarikov, 2017. Cestodes from G. glis from Switzerland and Slovakia, previously identified as Hymenolepis sulcata (von Linstow, 1879), are now identified as Armadolepis (B.) myoxi (sensu stricto). The position of Hymenolepis (s.l.) sciurina Cholodkovsky, 1913 as a subspecies of A. myoxi is rejected and it is considered a species inquirenda.
基于模式系列对1958年Tenora和Baruš描述的斯帕斯基武装膜壳绦虫（Armadolepis (Armadolepis) spasskyi）进行重新描述，模式系列包括来自花园睡鼠（Eliomys quercinus (Linnaeus)，模式宿主）的正模标本以及来自森林睡鼠（Dryomys nitedula (Pallas)）的一个副模标本；由于模式系列和其他研究样本中均缺乏来自肥睡鼠（Glis glis (Linnaeus)）的标本，因此无法证实该物种在肥睡鼠中的存在。斯帕斯基武装膜壳绦虫诊断特征的主要修正涉及吻钩的数量和长度（12个吻钩，长12 - 14微米，而原始描述为16 - 19个吻钩，长15.3 - 17.1微米）以及睾丸在三角形中的位置（与原始描述的排成一行不同）。Genov（1984年）最初鉴定为来自保加利亚肥睡鼠的Myoxi膜壳绦虫（Hymenolepis myoxi (Rudolphi, 1819)）的标本被描述为Genov武装膜壳绦虫（Armadolepis (Bremserilepis) genovi n. sp.）。新物种与同属物种的区别在于存在退化的吻突和退化的吻钩；新物种与亚属的其他两个物种，即Myoxi武装膜壳绦虫（A. (B.) myoxi）和长体武装膜壳绦虫（A. (B.) longisoma）的区别在于其较长的阴茎囊（196 - 240微米）、180 - 300微米的头节直径（比Myoxi武装膜壳绦虫宽且比长体武装膜壳绦虫窄）以及更宽的卵巢（220 - 310微米）。先前报道来自瑞士和法国（西阿尔卑斯山和西北阿尔卑斯山）花园睡鼠的Myoxi膜壳绦虫现在被鉴定为2017年的让巴尔武装膜壳绦虫（Armadolepis (A.) jeanbaeri Makarikov）。来自瑞士和斯洛伐克肥睡鼠的绦虫，先前被鉴定为有沟膜壳绦虫（Hymenolepis sulcata (von Linstow, 1879)），现在被鉴定为狭义的Myoxi武装膜壳绦虫（Armadolepis (B.) myoxi）。1913年Cholodkovsky的松鼠膜壳绦虫（Hymenolepis (s.l.) sciurina）作为Myoxi武装膜壳绦虫亚种的地位被否定，它被视为一个有待进一步研究的物种。
