Barcak Daniel, Oros Mikulas, Hanzelova Vladimira, Scholz Tomas
Institute of Parasitology, Slovak Academy of Sciences, Kosice, Slovak Republic.
Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic This article contains supporting information (Table S1) online at http://folia.paru.cas.cz/suppl/2017-64-027.pdf.
Folia Parasitol (Praha). 2017 Aug 16;64:2017.027. doi: 10.14411/fp.2017.027.
Tapeworms of the genus Caryophyllaeus Gmelin, 1790 (Caryophyllidea: Caryophyllaeidae), common parasites of cyprinid fishes, are reviewed and taxonomic status of 42 nominal taxa that have been placed in the genus during its long history is clarified. The following seven species occurring in the Palaearctic Region are recognised as valid: C. laticeps (Pallas, 1781), C. auriculatus (Kulakovskaya, 1961), C. balticus (Szidat, 1941) comb. n. (syn. Khawia baltica Szidat, 1941), C. brachycollis Janiszewska, 1953, C. fimbriceps Annenkova-Chlopina, 1919, C. syrdarjensis Skrjabin, 1913, and newly described Caryophyllaeus chondrostomi sp. n. (= C. laticeps morphotype 4 of Bazsalovicsová et al., 2014) from common nase, Chondrostoma nasus (Linnaeus), found in Austria and Slovakia. The new species differs by the paramuscular or cortical position of preovarian vitelline follicles, a large, robust body (up to 64 mm long), conspicuously long vas deferens, flabellate scolex with small wrinkles on the anterior margin, and anteriormost testes located in a relatively short distance from the anterior extremity. Caryophyllaeus kashmirenses Mehra, 1930 and Caryophyllaeus prussicus (Szidat, 1937) comb. n. are considered to be species inquirendae, C. truncatus von Siebold in Baird, 1853 and C. tuba von Siebold in Baird, 1853 are nomina nuda. Data on the morphology, host spectra, distribution and known life-cycles of valid species are provided. Phylogenetic interrelations of four species of the genus including its type species and newly described C. chondrostomi were assessed based on an analysis of sequences of lsrDNA and cox1. A key to identification of all valid species of Caryophyllaeus is also provided.
对1790年格梅林（Gmelin）属的鲤蠢绦虫（Caryophyllaeus）（鲤蠢目：鲤蠢科）进行了综述，鲤蠢绦虫是鲤科鱼类的常见寄生虫，并阐明了在其漫长历史中被归入该属的42个命名分类单元的分类地位。以下7种出现在古北区的物种被确认为有效种：宽头鲤蠢绦虫（C. laticeps）（帕拉斯，1781年）、耳状鲤蠢绦虫（C. auriculatus）（库拉科夫斯卡娅，1961年）、波罗的海鲤蠢绦虫（C. balticus）（齐达特，1941年）新组合（同义名：波罗的海卡维绦虫（Khawia baltica）齐达特，1941年）、短颈鲤蠢绦虫（C. brachycollis）亚尼谢夫斯卡，1953年、缨头鲤蠢绦虫（C. fimbriceps）安年科娃 - 克洛皮纳，1919年、锡尔河鲤蠢绦虫（C. syrdarjensis）斯克里亚宾，1913年，以及新描述的来自奥地利和斯洛伐克的普通雅罗鱼（Chondrostoma nasus）（林奈）的软骨雅罗鱼鲤蠢绦虫（Caryophyllaeus chondrostomi）新种（= 巴兹萨洛维乔娃等人，2014年的宽头鲤蠢绦虫形态型4）。新种的区别在于卵巢前卵黄滤泡的肌周或皮层位置、大型粗壮的身体（长达64毫米）、明显长的输精管、前缘有小皱纹的扇形头节，以及最前端的睾丸距离前端相对较短。克什米尔鲤蠢绦虫（Caryophyllaeus kashmirenses）梅赫拉，1930年和普鲁士鲤蠢绦虫（Caryophyllaeus prussicus）（齐达特，1937年）新组合被认为是有待进一步研究的物种，截形鲤蠢绦虫（C. truncatus）冯·西博尔德（在贝尔德，1853年）和管形鲤蠢绦虫（C. tuba）冯·西博尔德（在贝尔德，1853年）是裸名。提供了有效种的形态学、宿主谱、分布和已知生活史的数据。基于对lsrDNA和cox1序列的分析，评估了该属4个物种（包括其模式种和新描述的软骨雅罗鱼鲤蠢绦虫）的系统发育关系。还提供了鲤蠢绦虫所有有效种的鉴定检索表。
