The Nautilus Log
Three shaped murex

Three shaped murex

NameThree shaped murex
Scientific NameHexaplex cichoreum
Common NameThree shaped murex (also known as Endive Murex or Chicory Murex)
FamilyMuricidae
GenusHexaplex
Speciescichoreum
Geographic DistributionIndo-Pacific region, including the Philippines, Indonesia, and other parts of Southeast Asia.
Habitatsubtidal
Shell Shapefusiform
Average Size (mm)Typically 50-120 mm in length.
Identifying FeaturesThree prominent, frilly, or lamellar varices per whorl; a moderately long siphonal canal; often a purplish-brown coloration, particularly on the varices. The highly elaborate and expanded varices are a key characteristic.
Raritycommon
Author Citation(Gmelin, 1791)

Description

A fragment of a marine gastropod shell, likely a murex, characterized by a broad, flattened, and somewhat frilly varix. The shell exhibits yellowish-brown and purplish-brown banding. The specimen appears worn and broken, with a visible hole, possibly from predation or erosion.

Related Seashells