"marine gastropods having smooth rounded shells that form short spires"@en-us . . "101947997"^^ . . "moon shell"@en-us . "101865697"@en-us . . . "01947997-n"^^ . "101460955"@en-us . . "moonshell"@en-us . . . . . "0"^^ . . . . "0"^^ . "moon shell"^^ .