オキニシ

Meanings

1

warty frog shell

usually written using kana alone

A species of sea snail, Bursa bufonia dunkeri. Technical term used in biology and shell collecting.

オキニシは、沖おき合あいの砂さ泥でい底ていに生せい息そくする巻まき貝がいの一いっ種しゅです。
The warty frog shell is a type of sea snail that lives on sandy-mud bottoms offshore.