Haustellum wilsoni
NameHaustellum wilsoni
Scientific NameHaustellum wilsoni
Common NameWilson's Murex
FamilyMuricidae
GenusHaustellum
Specieswilsoni
Geographic DistributionWestern Australia (Indo-Pacific region)
Habitatsubtidal
Shell Shapefusiform
Average Size (mm)50-100
Identifying FeaturesThe most distinctive feature is its exceptionally long, straight, and slender siphonal canal. It also possesses prominent, often nodulose, axial varices (ribs) that run along the shell, and fine spiral sculpture. The overall elegant and elongated form is characteristic.
Raritycommon
Author CitationD'Attilio & Old, 1971
Description
A medium-sized marine gastropod shell, characterized by its elegant fusiform shape, elevated spire, and exceptionally long, slender siphonal canal. The shell exhibits prominent axial ribs (varices) and spiral cords, often with nodulose ornamentation. Its coloration is typically pale cream to pinkish-white, sometimes with faint reddish-brown or light brown markings, especially on the varices.
