A source-cited reference to hermit crabs
Hermit crabs are anomuran decapod crustaceans of the superfamily Paguroidea that have adapted to occupy empty scavenged gastropod shells to protect their fragile abdomens. There are over 800 species of hermit crab, most of which possess an asymmetric abdomen concealed by a snug-fitting shell. (From the Wikipedia article Hermit crab, licensed CC BY-SA 4.0.)
20 entries in 1 category: Hermit Crabs (20).
Entries: Aniculus maximus; Calcinus argus; Calcinus guamensis; Calcinus laevimanus; Calcinus morgani; Calcinus seurati; Calcinus verrillii; Clibanarius; Clibanarius erythropus; Clibanarius tricolor; Dardanus arrosor; Dardanus deformis.