tunic conch
Nametunic conch
Scientific NameFusinus nicobaricus
Common NameTunic Conch
FamilyFasciolariidae
GenusFusinus
Speciesnicobaricus
Geographic DistributionIndo-Pacific region, including East Africa, Indian Ocean, and Western Pacific.
Habitatsubtidal
Shell Shapefusiform
Average Size (mm)80
Identifying FeaturesElongated fusiform shape with a high spire and a long siphonal canal. Sculpture consists of distinct axial ribs crossed by finer spiral cords. The most striking feature is the characteristic flammulated (flame-like) axial color pattern on a lighter background.
Raritycommon
Author Citation(Röding, 1798)
Description
An elongated, spindle-shaped marine gastropod shell, characterized by a tall, pointed spire and a long, narrow siphonal canal. The shell surface exhibits both axial ribs and spiral cords, creating a textured appearance. Its coloration is typically a pale yellowish-tan or cream, adorned with striking, irregular dark orange-brown to reddish-brown axial flame-like or zigzag patterns. This specimen is shown resting on a sandy substrate.
