Vidua Cone
NameVidua Cone
Scientific NameConus vidua
Common NameVidua Cone
FamilyConidae
GenusConus
Speciesvidua
Geographic DistributionIndo-Pacific region, including areas such as the Philippines, Indonesia, Papua New Guinea, Solomon Islands, New Caledonia, and parts of Australia.
Habitatsubtidal
Shell Shapeconical
Average Size (mm)40-80 mm (with some specimens reaching up to 100 mm)
Identifying FeaturesThe most distinguishing features are the high-contrast dark background with intricate white reticulated patterns, often forming distinct bands. The moderately elevated and stepped spire is also characteristic. The overall conical shape and narrow aperture are typical of the genus Conus.
Raritycommon
Author CitationGmelin, 1791
Description
The Vidua Cone is a striking predatory sea snail, characterized by its distinctive dark brown to black shell adorned with intricate, reticulated white or cream patterns. These patterns often form two prominent, irregular bands across the body whorl, one at the shoulder and another around the mid-body. The shell is conical with a broad shoulder and a moderately elevated, stepped spire. Its aperture is long and narrow, with a pinkish-white interior. Like other cone snails, it is venomous and uses a harpoon-like radular tooth to immobilize its prey.
