Ophioglossolambis violacea
NameOphioglossolambis violacea
Scientific NameOphioglossolambis violacea
Common NameViolet Spider Conch
FamilyStrombidae
GenusOphioglossolambis
Speciesviolacea
Geographic DistributionIndo-Pacific region, ranging from East Africa to Melanesia, including areas like the Philippines, Indonesia, and Papua New Guinea.
Habitatsubtidal
Shell Shapefusiform
Average Size (mm)100-200
Identifying FeaturesThe most prominent identifying features are the numerous (typically 6-7) long, curved, finger-like projections on the outer lip, which give it a 'spider' or 'scorpion' conch appearance. The long, curved siphonal canal and the characteristic reddish-brown blotches on a cream background are also key. The violet aperture, though not visible here, is diagnostic for the species.
Raritycommon
Author CitationSwainson, 1821
Description
A large, heavy, and robust marine gastropod shell, commonly known as the Violet Spider Conch. It is characterized by its distinctive finger-like processes extending from the outer lip and a long, curved siphonal canal. The exterior typically displays a cream or whitish background with brown or reddish-brown markings, while the interior aperture is often violet.
