Soldier Crab

Mictyris platycheles

"Mictyris platycheles" is a species of crab found on mudflats on the east coast of Australia from Tasmania and Victoria to Queensland. They live in large groups, so are commonly called soldier crabs. Adults are 15 mm across and similarly tall, and are coloured blue to blue-grey.
Soldier crab -  Mictyris platychelesn  Australia,Bairnsdale Vic,Geotagged,Mictyris platycheles,Mictyris platychelesn,Winter,eamw marine invertebrates

Food

"Mictyris platycheles" gets its food by picking up balls of sands and putting it in its mouth, which filters out the food particles.

References:

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Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassMalacostraca
OrderDecapoda
FamilyMictyridae
GenusMictyris
SpeciesM. platycheles
Photographed in
Australia