The life cycle of Parvatrema homoeotecnum sp.nov.(Trematoda: Digenea) and a review of the family Gymnophallidae Morozov, 1955
The life cycle of Parvatrema homoeotecnum sp.nov.(Trematoda: Digenea) and a review of the family Gymnophallidae Morozov, 1955
复制标题
Parvatremahomeotecnum sp.nov.（吸虫纲：Digenea）的生命周期和裸鼠科 Morozov 的回顾，1955
DOI：
10.1017/s0031182000074291
复制
发表时间：
1964
期刊：
影响因子：
2.4
通讯作者：
G. Morozov
中科院分区：
文献类型：
--
作者：
G. Morozov
1.本文描述了采自阿伯里斯特威斯的红腹吸蛎（Haematopus ostralegus octagentalis Neumann）的一种新种Parvatrema homoeotecnum sp.nov.，并与该属其它种作了比较。2.这个物种的生命周期是独一无二的。幼虫期发生在腹足类岩滨螺Littorina saxatilis（Olivi）subsp. tenebrosa（Montagu），包括具有与成年二殖吸虫相似的结构和发育的germinal sac。没有自由生活阶段，只有一个中间宿主。3.这一独特的生命周期的意义进行了讨论。4.本文对裸茎蝇科（Gymnophallidae Morozov，1955）进行了综述。对科、亚科、属的定义作了修正。并附有检索表、特征描述和简要注释。我非常感谢Gwendolen Rees博士，他建议进行调查，导致发现了这个物种，在整个工作和准备这篇论文的过程中，她的建议和不可或缺的帮助。我还要感谢已故的T教授。A.向斯蒂芬森先生就其权益及提供工作设施向W. A.百龄坛，A先生。H.小克拉克C先生柯蒂斯G小姐P. F.放大图片作者：Dr. A.哈维，迪先生。H.琼斯和J.刘易斯博士给我寄来了岩石玉黍螺的标本; M.凯布尔和埃默里特G教授R.芸香街寻求有用的建议;赫斯特和D.海明威琼斯为摄影和技术援助和科学和工业研究部的赠款，使工作成为可能。
1. Parvatrema homoeotecnum sp.nov. from the oystercatcher, Haematopus ostralegus occidentalis Neumann at Aberystwyth is described and compared with other species of the genus. 2. The life cycle of this species is unique. The larval stages occur in the gastropod, Littorina saxatilis (Olivi) subsp. tenebrosa (Montagu) and include germinal sacs which have a structure and development similar to an adult digenean. There are no free-living stages and only one intermediate host. 3. The significance of this unique life cycle is discussed. 4. The family Gymnophallidae Morozov, 1955, is reviewed. Emended definitions are given for the family, subfamilies and genera. Keys, diagnostic features and brief notes of the species are included. I am very grateful to Dr Gwendolen Rees, who suggested the investigation which led to the discovery of this species, for her advice and indispensable assistance throughout the work and the preparation of this paper. I am also grateful to the late Professor T. A. Stephenson for his interest and for the provision of working facilities; to Mr W. A. Ballantine, Mr A. H. Clarke, Jr., Mr C. Curtis, Miss G. P. F. Evans, Dr V. Fretter, Professor L. A. Harvey, Mr D. H. Jones and Dr J. Lewis who sent me specimens of Littorina saxatilis; to Professor R. M. Cable and Emerit. Professor G. R. La Rue for helpful suggestions; to Mr J. R. Hirst and Mr D. Hemingway Jones for photographic and technical assistance and to the Department of Scientific and Industrial Research for a grant which made the work possible.