site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Tomioka Bay, Kumamoto Prefecture, Japan | 4419 map | Jun 1937 | default type | found on Zostera in Tomioka Bay. | Kato K (1938): 560 | |||
B | Amakusa Islands (Kami-shima Island & Shimo-shima Island, Kumamoto Prefecture, Japan | 4459 map | 1944 or earlier | Commonly found on Zostera. | Kato K (1944): 260 |