New records of Philometra pellucida (Jägerskiöld, 1893) (Nematoda: Philometridae) from the body cavity of Arothron mappa (Lesson) and Arothron nigropunctatus (Bloch et Schneider) reared in aquariums, with synonymisation of Philometra robusta Moravec, Möller et Heeger, 1992.

IF 1.5 4区医学 Q3 PARASITOLOGY Folia Parasitologica Pub Date : 2020-10-06 DOI:10.14411/fp.2020.025

Takashi Iwaki, Kenta Tamai, Keisuke Ogimoto, Yuka Iwahashi, Tsukasa Waki, Fumi Kawano, Kazuo Ogawa

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引用次数: 4

Abstract

We encountered two cases of infection with large female nematodes of the genus Philometra Costa, 1845 in the body cavity of a map puffer Arothron mappa (Lesson) caught off Okinawa, Japan, and a blackspotted puffer Arothron nigropunctatus (Bloch et Schneider) caught off Queensland, Australia, both reared in aquariums in Japan. No morphological difference was observed between the nematodes from A. mappa and A. nigropunctatus. We identified the nematodes as Philometra pellucida (Jägerskiöld, 1893) based on their morphology. The sequences of the nematodes from both hosts were identical to each other (1,643 bp) and formed a clade with other 17 nematodes belonging to the genera Philometra and Philometroides Yamaguti, 1935 with high bootstrap value (bp = 100). It is the first time that the genetic data on P. pellucida are provided. Philometra robusta Moravec, Möller et Heeger, 1992 is synonymised with the former species.

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在水族馆饲养的Arosron mappa（Lesson）和Arosron nigropunctatus（Bloch et Schneider）的体腔中发现的透明菲乐虫（Jägerskiöld，1893）（线虫：菲乐虫科）的新记录，与robusta Moravec菲乐虫同义，Möller et Heeger，1992。

我们在日本冲绳捕获的河豚Arothron mappa (Lesson)体腔和在澳大利亚昆士兰捕获的黑斑河豚Arothron nigropunctatus (Bloch et Schneider)体腔中发现了两例1845年大雌线虫感染病例，两者均在日本水族馆饲养。在线虫的形态上，黑点姬蜂和马纹姬蜂没有差异。我们根据线虫的形态鉴定为Philometra pellucida (Jägerskiöld, 1893)。两个宿主的线虫序列完全相同(1643 bp)，与Philometroides Yamaguti, 1935属和Philometroides Yamaguti, 1935属的其他17个线虫组成了一个分支，具有较高的bootstrap值(bp = 100)。这是首次提供透明藻的遗传资料。Philometra robusta Moravec, Möller et Heeger, 1992与前者同义。

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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.