@article{oai:kanagawa-u.repo.nii.ac.jp:00006946,
 author = {大和田, 正人 and Owada, Masato and 吉田, 奈央 and Yoshida, Nao and 佐藤, 武宏 and Sato, Takehiro and 金沢, 謙一 and Kanazawa, Ken'ichi},
 journal = {Science Journal of Kanagawa University},
 month = {May},
 note = {Mollusks and bottom sediment were collected by dredging Sagami Bay off Hiratsuka at depths of 6 to 43m. Five hundred forty specimens belonging to 51 species were obtained. All were warm water species, 45 of which are known only around Japan and 6 of which are distributed from Japan to equatorial regions. Two tropical species, Barbarca tenella (Reeve) and Melanella cf. carchedon (Iredale), have not hitherto been reported in Sagami Bay ; all specimens were juvenile and they are presumably unable to survive the low water temperature in winter. The seafloor at 6 to 13m deep appears to be often turbulent and active burrowing mollusks such as Umbonium costatum (Valenciennes), Glossaulax didyma (Roding) and Olivella japonica Pilsbry live there. The bottom sediment at depths of around 20m is mainly composed of very fine- to fine-grained sand, in which Glycymeris imperialis Kuroda, Nitidotellina hokkaidoensis (Habe) and Lyonsia ventricosa Gould are dominant. The sediment also includes pebbles, on which sessile bivalves like Mytilus galloprovincialis Lamark and Barbarca tenella (Reeve) are attached, indicating a low sedimentation rate. The substrate around 40m deep is very fine-grained sand with 24% mud content, in which Episiphon subroctum Joffreys and Cardiomya gouldiana (Hinds) are dominant.},
 pages = {77--80},
 title = {海産無脊椎動物の相互作用と形態・適応の進化、および、人間活動がこれらに与える影響 : 相模湾平塚沖浅海の貝類と海底環境},
 volume = {18},
 year = {2007}
}