Bartoli P
Ann Parasitol Hum Comp. 1981;56(3):261-70. doi: 10.1051/parasite/1981563261.
Metacercariae of Gymnophallidae are generally parasites of Molluscs. Only some species have metacercariae occurring in Annelid. Gymnophallus nereicola J. Rebecq et G. Prévot, 1962 is a mediterranean species. His life cycle is characterized by only one second intermediate host, Nereis diversicolor. In consideration of this atypical host, several peculiarities are necessary for the development of G. nereicola life cycle. These features are studied in this paper. Some have relation with the parasite: large number of cercariae; behaviour; swimming trajectory; cephalic glands. Some others have relation with the second intermediate host; cercarial attraction; metacercarial microhabitat. After all, others characters are ecological features: special parasite endemiotop, nearness of first and second intermediate hosts. All these particularities are in favour of a positive recruitment of Gymnophallus nereicola.
裸茎吸虫科的尾蚴通常寄生于软体动物。只有一些种类的尾蚴寄生于环节动物。1962年，J. Rebecq和G. Prévot发现的多鳃裸茎吸虫是一种地中海地区的物种。其生命周期的特点是只有一个第二中间宿主，即多毛纲沙蚕。考虑到这个非典型宿主，多鳃裸茎吸虫生命周期的发育需要一些特殊之处。本文对这些特征进行了研究。有些特征与寄生虫有关：大量尾蚴；行为；游泳轨迹；头腺。其他一些特征与第二中间宿主有关：尾蚴的吸引力；后尾蚴的微生境。毕竟，其他特征是生态特征：特殊的寄生虫地方病生境，第一中间宿主和第二中间宿主的接近程度。所有这些特殊性都有利于多鳃裸茎吸虫的正向增殖。
