BOEGERIELLA CONICA MENDOZA-PALMERO, MENDOZA-FRANCO, ACOSTA & SCHOLZ, 2019 (MONOGENOIDEA: DACTYLOGYRIDAE) PARÁSITO DE LAS BRANQUIAS DEL “LINCE CAT” PLATYNEMATICHTHYS NOTATUS (JARDINE, 1841) (SILURIFORMES: PIMELODIDAE) COLECTADOS EN IQUITOS, PERÚ

Neotropical helminthology Pub Date : 2021-04-05 DOI:10.24039/RNH20211511045

Germán Augusto Murrieta-Morey, Linda Lizeth Flores-Villacorta, Raúl Yalán-Villafana, Carlos Chuquipiondo-Guardia

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Abstract

Platynematichthys notatus (Jardine, 1841), popularly known as "lince cat" stands out for being a very popular species in the ornamental fish market, being exported to different parts of the world. Despite its economic importance, the existing information on helminths that parasitize this species is very scarce. In this sense, the present study identified monogenoids that parasitize the gills of this fish. The gills of ten specimens of P. notatus from the commercial aquarium AQUATRADE SAC, placed in Iquitos-Peru were analyzed. After taxonomic identification, Boegeriella conica Mendoza-Palmero, Mendoza-Franco, Acosta & Scholz, 2019 was reported as the species that parasitizes the gills of P. notatus. The main morphological characteristics of the species are: a coiled tubular male copulatory organ forming approximately 2 1/2 rings, an accessory piece of a sigmoid shape, bars with anteriorly directed lateral projections. This species is mentioned for the second time parasitizing P. notatus. In addition, the results of this study indicate a high specificity between B. conica and its host P. notatus.

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BOEGERIELLA CONICA MENDOZA-PALMERO, MENDOZA-FRANCO, ACOSTA & SCHOLZ, 2019(单基因组总科:DACTYLOGYRIDAE)在秘鲁伊基托斯收集的“山猫”PLATYNEMATICHTHYS NOTATUS (JARDINE, 1841)鳃寄生虫(SILURIFORMES: PIMELODIDAE)

Platynematichthys notatus (Jardine, 1841)，俗称“纹猫”，是观赏鱼市场上非常受欢迎的品种，出口到世界各地。尽管它具有重要的经济意义，但关于寄生于该物种的蠕虫的现有信息非常少。从这个意义上说，本研究确定了寄生在这种鱼的鳃上的单基因类。本文对秘鲁伊基托斯市AQUATRADE SAC商业水族馆中10个诺塔图鱼标本的鳃进行了分析。经分类鉴定，Boegeriella conica Mendoza-Palmero, Mendoza-Franco, Acosta & Scholz, 2019被报道为寄生在notatus鳃上的物种。本种的主要形态特征是:一个卷曲管状雄性交配器官形成约2 1/2环，一个辅具乙状体形状，具有前向侧向突出的棒状。本种是第二次被报道。此外，本研究结果还表明，圆锥体与寄主notatus之间具有高度的特异性。

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Neotropical helminthology

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