Gevers's Trophon
NameGevers's Trophon
Scientific NameTrophon geversianus
Common NameGevers's Trophon
FamilyMuricidae
GenusTrophon
Speciesgeversianus
Geographic DistributionSouthern South America, including the coasts of Chile, Argentina, and the Falkland Islands (Patagonia region).
Habitatintertidal
Shell Shapefusiform
Average Size (mm)Typically ranges from 40 to 70 mm in length, though some specimens can be smaller or larger.
Identifying FeaturesRobust, fusiform shell; prominent, often lamellar or spiny axial ribs; distinct spiral cords; relatively long siphonal canal; characteristic of Patagonian waters.
Raritycommon
Author Citation(Pallas, 1774)
Description
A marine predatory snail, Gevers's Trophon is characterized by a robust, fusiform shell with a prominent spire and a distinct siphonal canal. Its surface is heavily sculptured with strong, often lamellar or somewhat spiny axial ribs and prominent spiral cords. The shell color typically ranges from light brown to reddish-brown, often with lighter bands on the ribs. It is native to the cold waters of the Patagonian region.
