Collecting site

Zaliv Pos'yeta (Posiette Bay, Pus'yeta), Russia

latitude: 42.650002     42°39'0.01"N
longitude: 130.803101     130°48'11.16"E

[Precision of location: gauged from chart or map]
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication]

Collected here:

Convoluta bifoveolata Mamkaev, 1971	1966		sand	Pos'yet Bay off the eastern coast of Expedition Bay (to the north from Cape Shelekh and at the cliffs whcih mark the end of Churhado spit.)
Convoluta bifoveolata Mamkaev, 1971	1966	3-4 m	coarse sand	At Churhado spit, clean sand. Also found at the shoal (depth ca. 50 cm) off the western shore of the Churhado spit in small numbers.
Convoluta opisthandropora Mamkaev, 1971	Jun-Aug 1966		sand	sublittoral.