Kacem H, Ndiaye P I, Neifar L, Torres J, Miquel J
Laboratoire de Biodiversité et Ecosystèmes Aquatiques, Département des Sciences de la Vie, Faculté des Sciences de Sfax, BP 1171, 3000 Sfax, Tunisia.
Laboratory of Evolutionary Biology, Ecology and Management of Ecosystems, Faculty of Sciences and Techniques, Cheikh Anta Diop University of Dakar, Senegal.
Tissue Cell. 2015 Jun;47(3):235-41. doi: 10.1016/j.tice.2015.01.008. Epub 2015 Feb 25.
The ultrastructural organization of the spermatozoon of the digenean Tergestia acanthocephala (Gymnophalloidea: Fellodistomidae) is described. Live digeneans were collected from Belone belone gracilis (Teleostei: Belonidae), caught off the Gulf of Gabès in Chebba (Tunisia). The mature spermatozoon of T. acanthocephala exhibits the general pattern described in numerous digeneans, characterized by the presence of two axonemes of the different length of the 9+'1' pattern of the Trepaxonemata, a nucleus, two mitochondria, two bundles of parallel cortical microtubules, external ornamentation, spine-like bodies and granules of glycogen. Moreover, the morphology of the posterior spermatozoon extremity in T. acanthocephala corresponds to the fasciolidean type of Quilichini et al. (2010a).
描述了复殖吸虫棘头特尔吉斯吸虫（裸睾科：费氏吸虫科）精子的超微结构组织。活的复殖吸虫采自于在突尼斯谢巴的加贝斯湾捕获的细纹颌针鱼（硬骨鱼纲：颌针鱼科）。棘头特尔吉斯吸虫的成熟精子呈现出众多复殖吸虫中描述的一般模式，其特征为存在两条不同长度的轴丝，呈9+1模式的三鞭毛型，一个细胞核、两个线粒体、两束平行的皮质微管、外部纹饰、棘状小体和糖原颗粒。此外，棘头特尔吉斯吸虫精子尾部末端的形态与基利基尼等人（2010年a）所描述的片形吸虫类型相对应。
