triumphant star turban
Nametriumphant star turban
Scientific NameGuildfordia triumphans
Common NameTriumphant Star Turban
FamilyTurbinidae
GenusGuildfordia
Speciestriumphans
Geographic DistributionWestern Pacific Ocean, including Japan, Taiwan, and the Philippines, extending into parts of the Indo-Pacific.
Habitatsubtidal
Shell Shapetrochiform
Average Size (mm)50-100 mm (diameter, including spines)
Identifying FeaturesThe most distinctive feature is the series of numerous (typically 7-10), long, sharp, outward-pointing spines radiating from the periphery of the body whorl. The shell surface is sculptured with fine granular or beaded spiral ribs. The spire is low and somewhat flattened.
Raritycommon
Author Citation(Philippi, 1841)
Description
A striking marine gastropod shell, characterized by its depressed trochiform (top-shaped) form and prominent, radiating spines. The shell exhibits a low, flattened spire and a wide, spiny periphery. Its surface is typically sculptured with fine granular or beaded spiral ribs. The color is a faded pinkish-brown or reddish-orange, with some lighter, possibly worn, areas. This specimen clearly shows the distinctive star-like arrangement of peripheral spines.
