トウガタガイ科Pseudocingulina 属貝類2 種の記録– ヨコイトカケギリダマシとミスジヨコイトカケギリ–

Two species of pyramidellid mollusks were recorded from Southern Kyushu and central Honshu, Japan: Pseudocingulina terebra (Dunker, 1860) and P. triarata (Pilsbry, 1904). The soft body of the first species was photographed and is characterized by a pair of eyes apart from each other with a distance of three eye breadths.