Distribution of Unionid Mussels in Kanagawa Prefecture
-
- Itoh Toshishige
- 新江ノ島水族館
-
- Furukawa Daisuke
- 千葉県水道局水質センター
-
- Tanaka Toshiyuki
- 越前松島水族館
-
- Nemoto Suguru
- 新江ノ島水族館
-
- Suguro Naoyuki
- 神奈川県水産技術センター
Bibliographic Information
- Other Title
-
- 神奈川県で確認されたイシガイ科二枚貝の生息
Abstract
Distribution of the freshwater unionid mussels were investigated at twentythree localities of five river systems in Kanagawa Prefecture from September 2004 to September 2009. Five species, Unio douglasiae nipponensis, Inversiunio jokohamensis, Pronodularia japanensis, Anodonta "woodiana" (which encompasses A. japonica and A. lanta) and A. calipygos were recorded from thirteen localities. It is noteworthy that living individuals of U. douglasiae nipponensis were found at the midstream area of the Sagamigawa River accompanied by A. spp., which is the first record for this species at this river system. Living mussels including glochidia of both I. jokohamensis and P. japanensis were collected from the branch of the Sakaigawa River. Some living individuals and many dead shells of A. "woodiana" were collected from eleven localities. Glochidia and juveniles of this species also found on the body surfaces of the fishes caught by dip net at the pond nearby the Sagamigawa River.
Journal
-
- Natural History Report of Kanagawa
-
Natural History Report of Kanagawa 2010 (31), 19-28, 2010
Kanagawa Prefectural Museum of Natural History (Kanagawa Prefectural Museum)
- Tweet
Details 詳細情報について
-
- CRID
- 1390291932641415936
-
- ISSN
- 21896712
- 03889009
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
-
- Abstract License Flag
- Disallowed