巨型嵌合目（全头目）和鲑科（鲑科）中叶状蓟马纲metacestoides的首次记录：对幼虫形态和超微结构的新认识。

IF 1 4区医学 Q4 PARASITOLOGY

Journal of Parasitology Pub Date : 2025-07-01 DOI:10.1645/24-136

Larisa G Poddubnaya, Roman Kuchta, Tomáš Scholz

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引用次数: 0

摘要

采用扫描电镜对北海兔鱼（Chimaera monstrosa）的螺旋肠和粉红鲑鱼（Oncorhynchus gorbuscha）的肠和胆囊中3种形态的毛囊纲（phyllobothri总目）的头节形态进行了研究。透射电子显微镜可以对不同大小嵌合体的被皮、单细胞腺体细胞、肌肉细胞和钙质小体的超微结构进行详细的检查。根据我们的形态学数据，我们提出所研究的嵌合体和粉鲑鱼肠道内的介壳纲属于Jensen和Bullard的XV型介壳纲，可能与Clistobothrium Dailey和Vogelbein， 1990的成员有关。

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FIRST RECORD OF PHYLLOBOTHRIID METACESTODES IN CHIMAERA MONSTROSA (HOLOCEPHALI) AND ONCORHYNCHUS GORBUSCHA (SALMONIDAE): NOVEL INSIGHT INTO LARVAL TOPOGRAPHY AND ULTRASTRUCTURE.

Scanning electron microscopy was used to study the scolex morphology of 3 morphotypes of metacestodes of the order Phyllobothriidea (Cestoda) from the spiral intestine of the North Sea rabbitfish Chimaera monstrosa and the intestine and gall bladder of the pink salmon Oncorhynchus gorbuscha. Transmission electron microscopy allowed a detailed examination of the ultrastructure of the tegument, unicellular gland cells, muscle cells, and calcareous corpuscles of metacestodes of different sizes from chimaeras. Based on our morphological data, we propose that the studied intestinal metacestodes from chimaeras and pink salmon belong to the type XV metacestodes of Jensen and Bullard, possibly related to members of the genus Clistobothrium Dailey and Vogelbein, 1990.

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来源期刊

Journal of Parasitology 医学-寄生虫学

CiteScore

2.10

自引率

7.70%

发文量

审稿时长

2 months

期刊介绍： The Journal of Parasitology is the official peer-reviewed journal of the American Society of Parasitologists (ASP). The journal publishes original research covering helminths, protozoa, and other parasitic organisms and serves scientific professionals in microbiology, immunology, veterinary science, pathology, and public health. Journal content includes original research articles, brief research notes, announcements of the Society, and book reviews. Articles are subdivided by topic for ease of reference and range from behavior and pathogenesis to systematics and epidemiology. The journal is published continuously online with one full volume printed at the end of each year.