Department of Aquatic Animal Diseases, Faculty of Veterinary Medicine, Ondokuz Mayıs University, 55139 Samsun, Turkey.
Dis Aquat Organ. 2021 Mar 11;144:41-54. doi: 10.3354/dao03573.
We identified Myxobolus anatolicus Pekmezci, Yardimci, Yilmaz & Polat, 2014 and 4 novel Myxobolus species from the Anatolian khramulya Capoeta tinca (Cyprinidae) in northern Turkey based on morphology, histology, and phylogenetic analysis. M. karaeri sp. nov. plasmodia were observed in the skin doublets between fin rays, the surfaces of the operculum, the gill arch membrane, and in the skin of the fin base. M. samsunensis sp. nov. plasmodia were observed in epithelial tissue inside and on the surface and midline of the gill filaments. M. cakmaki sp. nov. presented as a typical vascular species, which develops in large plasmodia at the end of the gill filaments. The chondrophilic M. ekingeni sp. nov. was detected by histology inside the cartilaginous gill arch and the cartilaginous gill rays of the filaments. Phylogenetic analysis of small subunit ribosomal DNA sequences revealed that M. karaeri sp. nov. and M. samsunensis sp. nov. were clustered with Myxobolus species that infect gills, scales, and fins of cyprinids. M. cakmaki sp. nov. grouped with Myxobolus species that exclusively infect the gills of cyprinids. No molecular data were available for M. ekingeni sp. nov.
我们根据形态学、组织学和系统发育分析，从土耳其北部的安纳托利亚 khramulya（鲤科）中鉴定出 Myxobolus anatolicus Pekmezci、Yardimci、Yilmaz 和 Polat，2014 年和 4 种新型 Myxobolus 物种。M. karaeri sp. nov. 原生质团在鳍条之间的皮肤双层、鳃盖、鳃弓膜和鳍基的皮肤中观察到。M. samsunensis sp. nov. 原生质团在鳃丝内部、表面和中线的上皮组织中观察到。M. cakmaki sp. nov. 是一种典型的血管物种，在鳃丝末端以大的原生质团发育。组织学检测到亲软骨的 M. ekingeni sp. nov. 存在于软骨鳃弓和鳃丝的软骨鳃射线内。小亚基核糖体 DNA 序列的系统发育分析显示，M. karaeri sp. nov. 和 M. samsunensis sp. nov. 与感染鲤鱼鳃、鳞片和鳍的 Myxobolus 物种聚类。M. cakmaki sp. nov. 与专门感染鲤鱼鳃的 Myxobolus 物种聚类。M. ekingeni sp. nov. 没有分子数据。
