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Italian marine Gastrotricha: III. Four new pentancrous species of the genusTetranchyroderma(Macrodasyida, Thaumastodermatidae)

 

作者: WilliamD. Hummon,   M. Antonio Todaro,   Maria Balsamo,   Paolo Tongiorgi,  

 

期刊: Italian Journal of Zoology  （Taylor Available online 1996）
卷期: Volume 63, issue 1  

页码: 73-79

 

ISSN:1125-0003

 

年代: 1996

 

DOI:10.1080/11250009609356110

 

出版商: Taylor & Francis Group

 

关键词: Gastrotricha;Macrodasyida;Italian meiofauna;Mediterranean fauna;Benthos;Taxonomy

 

数据来源: Taylor

 

摘要:

Of the thaumastodermatid gastrotrichs that were collected in the years 1989–1991, during a faunistic survey of the Italian coasts, several have been placed in the genusTetranchyroderma. On the basis of their distinctive morphological characters, four that bear pentancres are being described as new species, three with a complete dorsal covering of ancres:T. kontosomum, T. polyprobo‐lostomum, T. tanymesatherum, and one with an incomplete covering:T. anomalopsum.

 

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