島根大学汽水域研究センター
Laguna : 汽水域研究

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Laguna : 汽水域研究 Volume 5
published_at 1998-03

サロマ湖の軟体動物相

Molluscan Fauna of Lagoon Saroma, Hokkaido
Kobayashi Iwao
Ishii Hisao
Sonoda Takeshi
full_text_file
d0070005l013.pdf ( 1.39 MB )
Descriptions
Molluscan shell remains collected by a Smith-McIntyre grab sumpler with bottom sediments of Lagoon Saroma, Hokkaido, were examined. Shells are widely distributed in the lagoon, especially along the inner side of the sand bar. The molluscan shells examined are identified to 24 genera and 28 species of bivaves, and 15 genera and 16 species of gastropods. The fauna is composed of epifauna and infauna on or in sand and mud bottoms. Half of the species are cold current elements and most of the other half are warm-temperate ones.