The Nautilus Log
Conus portobeloensis

Conus portobeloensis

NameConus portobeloensis
Scientific NameConus portobeloensis
Common NamePortobelo Cone
FamilyConidae
GenusConus
Speciesportobeloensis
Geographic DistributionCaribbean Sea, specifically known from the waters off Portobelo, Panama.
Shell Shapeconical
Average Size (mm)25-40
Identifying FeaturesConical shell with a moderately high spire. Distinctive color pattern of orange-brown axial streaks and blotches on a white/cream background. Narrow aperture and sharp outer lip. The pattern is somewhat variable but generally consists of broken axial flames.
Author CitationPetuch, 1990

Description

A medium-sized marine gastropod shell, characterized by its conical shape and moderately elevated spire. The shell's surface is smooth, and its coloration consists of a white to cream background overlaid with distinctive irregular orange to reddish-brown axial streaks and blotches. These patterns often form two somewhat indistinct spiral bands on the body whorl. The aperture is narrow, and the outer lip is sharp.

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