WHATSTHATFISH
Crustaceans

Red Reef Hermit

Paguristes cadenati

Also known as: Hermit Crab, Left-handed Hermit Crab, Redleg Hermit Crab, Red-legged Hermit, Red Reef Hermit Crab, Scarlet Hermit Crab, Scarlet Leg Hermit, Scarlet Leg Hermit Crab, Scarlet Reef Hermit, Scarlet Reef Hermit Crab

Adult
@MaastrichianGuy · US, United States · October 20191 / 4
01

Overview

Found both day and night, on sandy areas, of coral and rocky reefs.
They feed on filamentous algae and detritus.

Anomura crabs are considered false crabs, they have a longer abdomen and the back legs are modified or reduced so hardly noticeable.
These crabs include the hermit crabs and squat lobsters.
Many thousands of species live worldwide in sea water, fresh water and on land.
Hermit crabs change their shells regularly but only when they find a larger and newer shell to feel safe in!

02

How to identify

Head & Mouth
yellow eye

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Western Atlantic, Caribbean
  • Country only · 4
LIVES IN

Found both day and night, on sandy areas, of coral and rocky reefs.

04

Adult photos 4

05

Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumArthropoda
    3. classMalacostraca
    4. orderDecapoda
    5. familyDiogenidae
    6. genusPaguristes
    7. speciesPaguristes cadenati Forest, 1954

    SourcesWoRMSWikipedia

    06

    More in the family

    Hermit Crabs (Diogenidae)