The Nautilus Log
Conasprella emarginata

Conasprella emarginata

NameConasprella emarginata
Scientific NameConasprella emarginata
Common NameEmarginate Cone
FamilyConidae
GenusConasprella
Speciesemarginata
Geographic DistributionEastern Pacific, ranging from Baja California, Mexico, south to Peru.
Habitatintertidal
Shell Shapeconical
Average Size (mm)20-60 mm
Identifying FeaturesConical shell shape, low spire, and the characteristic dark brown zigzag or flammulate patterns on a light background. The shoulder is distinctly angled. The species name 'emarginata' refers to a slight notch or emargination on the outer lip, though this is not always prominent or visible in images.
Raritycommon
Author Citation(Reeve, 1844)

Description

A medium-sized cone shell, characterized by its conical shape, low spire, and distinctive color patterns. The shell is typically white or cream with striking dark brown or reddish-brown zigzag or flammulate markings arranged axially and sometimes spirally. It is a predatory marine gastropod found in the Eastern Pacific.

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