A small variety of shell species that are part of this shell dataset.

Insects, Free Full-Text

Cone Snails (General Description), Online Learning Center

PDF) A shell dataset, for shell features extraction and recognition

A Guide to the World's Most Expensive Shells - American Oceans

Venerupis philippinarum - an overview

PDF) A shell dataset, for shell features extraction and recognition

Gastropods - British Geological Survey

HYDROBIID SNAILS Beddomeia spp., Phrantela spp.

Slug – Field Station

Jianhang ZHOU, Doctor of Philosophy

Mollusk Shell Nacre Ultrastructure Correlates with Environmental Temperature and Pressure

(PDF) A shell dataset, for shell features extraction and recognition

Global controversy in oyster systematics and a newly described species from SE Asia (Bivalvia: Ostreidae: Crassostreinae)

Scotch bonnet (sea snail) - Wikipedia