The Nautilus Log
Conus bocki

Conus bocki

NameConus bocki
Scientific NameConus bocki
Common NameBock's Cone
FamilyConidae
GenusConus
Speciesbocki
Geographic DistributionIndo-Pacific, primarily found in the Western Pacific, including areas such as the Philippines and Taiwan.
Shell Shapeconical
Average Size (mm)40-70
Identifying FeaturesElongate-conical shape, moderately elevated and stepped spire, pale background with irregular brown axial streaks/blotches, fine spiral sculpture on the body whorl, and a narrow, white aperture.
Raritycommon
Author CitationSowerby III, 1881

Description

The Conus bocki is a medium-sized, elongate-conical sea snail shell. It features a moderately elevated, stepped spire with an acute apex. The body whorl is generally smooth but exhibits fine, numerous growth lines and faint spiral striae, particularly towards the base. The shell's coloration consists of a pale cream or off-white background, overlaid with irregular, axial streaks and blotches of light to medium brown or tan, which can sometimes form a somewhat reticulated pattern on the spire. The aperture is narrow and white internally.

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