Amoria diamantina
NameAmoria diamantina
Scientific NameAmoria diamantina
Common NameDiamond Volute
FamilyVolutidae
GenusAmoria
Speciesdiamantina
Geographic DistributionEndemic to Western Australia, primarily found off the Kimberley coast, often associated with the Diamantina Shoals.
Habitatsubtidal
Shell Shapefusiform
Average Size (mm)50-120
Identifying FeaturesKey identifying features include its elongated fusiform shape, smooth and glossy shell, pale ground color with characteristic reddish-brown axial dashes, and the presence of strong columellar folds. The relatively short spire and large body whorl are also distinctive.
Raritycommon
Author CitationCotton, 1964
Description
The Amoria diamantina is a medium-sized, elongated, and fusiform seashell, characterized by its smooth, glossy surface. The shell exhibits a moderately elevated spire with a pointed apex, and a large, swollen body whorl. The aperture is long and narrow, widening towards the anterior end, and the outer lip is simple. The columella features several strong plications (folds) at its anterior end, and the siphonal canal is short and slightly recurved. The overall appearance is elegant and streamlined.
