感染鱼类的微翼锥虫是否属于卡拉西锥虫?

IF 1.5 4区医学 Q3 PARASITOLOGY

Folia Parasitologica Pub Date : 2022-10-31 DOI:10.14411/fp.2022.024

Peng Zhang, Ke Chen, Michaela Svobodova, Ting-Bao Yang, Julius Lukes, Jinyong Zhang, Zhao-Rong Lun, De-Hua Lai

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引用次数: 1

摘要

最近，Jiang et al.(2019)基于有限的形态特征和部分18S rRNA基因序列，将微型锥虫(Trypanosoma micropteri Jiang, Lu, Du, Wang, Hu, Su et Li, 2019)描述为养殖鱼类的新病原体。基于扩展的序列数据集、形态学和实验感染，我们提供了证据，证明该锥虫不能作为新种建立，因为它与长期已知的淡水鱼常见的血鞭毛虫寄生虫carassii Mitrophanow, 1883同源。原来的分类单元因此成为了卡拉西的一个新的初级同义词。

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Does the fish-infecting Trypanosoma micropteri belong to Trypanosoma carassii?

Recently, based on a limited morphological characterisation and partial 18S rRNA gene sequence, Jiang et al. (2019) described Trypanosoma micropteri Jiang, Lu, Du, Wang, Hu, Su et Li, 2019 as a new pathogen of farmed fish. Here we provide evidence based on the expanded sequence dataset, morphology and experimental infections that this trypanosome does not warrant the establishment as a new species, because it is conspecific with the long-term known Trypanosoma carassii Mitrophanow, 1883, a common haemoflagellate parasite of freshwater fish. The former taxon thus becomes a new junior synonym of T. carassii.

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来源期刊

Folia Parasitologica 医学-寄生虫学

CiteScore

2.70

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： FOLIA PARASITOLOGICA, issued in online versions, is an international journal that covers the whole field of general, systematic, ecological and experimental parasitology. It publishes original research papers, research notes and review articles. Contributions from all branches of animal parasitology, such as morphology, taxonomy, biology, biochemistry, physiology, immunology, molecular biology and evolution of parasites, and host-parasite relationships, are eligible. Novelty and importance in the international (not local or regional) context are required. New geographical records of parasites, records of new hosts, regional parasite and/or host surveys (if they constitute the principal substance of manuscript), local/regional prevalence surveys of diseases, local/regional studies on epidemiology of well known diseases and of parasite impact on human/animal health, case reports, routine clinical studies and testing of established diagnostic or treatment procedures, will not be considered. One species description will also not be considered unless they include more general information, such as new diagnostic characters, host-parasite associations, phylogenetic implications, etc. Manuscripts found suitable on submission will be reviewed by at least two reviewers.