Nihonia is a genus of sea snails, marine gastropod mollusks in the family Cochlespiridae.[2][3]
^MacNeil (1960) U.S. Geological Survey Professional Paper339: 105.
^Nihonia McNeil, 1961. Retrieved through: World Register of Marine Species on 16 April 2010.
^P. Bouchet; Yu. I. Kantor; A. Sysoev; N. Puillandre (2011). "A new operational classification of the Conoidea (Gastropoda)" (PDF). Journal of Molluscan Studies. 77 (3): 273–308. doi:10.1093/mollus/eyr017.
Nihonia australis, commonly named the Australian turrid, is a species of sea snail, a marine gastropod mollusk in the family Cochlespiridae. The name...
Nihonia mirabilis, the remarkable turrid, is a species of sea snail, a marine gastropod mollusk in the family Cochlespiridae. The length of the shell...
Nihonia circumstricta is a species of sea snail, a marine gastropod mollusk in the family Cochlespiridae. The length of the shell varies between 50 mm...
Nihonia maxima is a species of sea snail, a marine gastropod mollusk in the family Cochlespiridae. The length of the shell attains 128 mm. This species...
consists of moderately sized shells, usually between 20 and 30 mm, but in Nihonia maxima the length of shell can reach 128 mm. The shell of Aforia magnifica...