Maldives Marine Life

Marine life of Maldivian waters

← All species
Blue knee hermit crab
No photo available
Photo: Antoine Germain Bevalet (1784–1864) prinx; Jean Louis Denis Coutant (1776-1863) sculp. / Wikimedia Commons, Public domain (view on Wikimedia Commons)Historical illustration, not a photograph.

Blue knee hermit crab

Dardanus guttatus

Valid name (WoRMS, AphiaID 208734, checked 2026-10-31).

English
Blue knee hermit crab
Scientific
Dardanus guttatus
Dhivehi
No recorded Dhivehi name
Group
Hermit crabs and relatives
Family
Diogenidae (left-handed hermit crabs)
Depth and habitat
Reef-associated, recorded from 0 to 50 m
IUCN status
NE · Not EvaluatedNot Evaluated (NE)

Description

The blue knee hermit crab has orange-red legs with white spots and blue bands at the joints. It lives on reefs and rubble.

In the Maldives

Recorded from the Maldives: iNaturalist research-grade observations in the Maldives (n=18, 15 observers).

Sources

Dhivehi name source: No species-level Dhivehi name found in Dhivehi Wikipedia, SeaLifeBase (country: Maldives) or MRS/MMRI invertebrate publications.