Malacozoaires, ou, Animaux mollusques, A Paris, Chez F.-G. Levrault, 1828-1830, France, Mollusks, Classification, A collection of detailed illustrations showcasing various species of mollusks, specifically highlighting different types of shells from the genus Amphibolum. The display features shells with distinct shapes and patterns, numbered for reference. Each shell exhibits unique characteristics such as coloration, texture, and spiral designs, demonstrating the diversity within this group of marine gastropods. Accompanying labels provide classifications and additional insights into each specimen, contributing to the study of molluscan biology and taxonomy.