by rubbing their big claw on there body
All animals with exoskeletons, including crabs, molt.
Fiddler crabs belong in various groups (taxa) in their biological classification: kingdom Metazoa; phylum Arthropoda; subphylum Crustacea; class Malacostraca; order Decapoda; infraorder Brachyura; family Ocypodidae; genus Uca. About a hundred species of fiddlers have been described.
The male has a big claw and the female doesn't
- They have 8 legs - Male has big claw - Almost black
Fiddler crabs have bilateral symmetry. This means they have symmetry across one plane (known as the sagittal plane, and directly down the centre of their body), which means one side of their body approximately mirrors the other side.
i dont think the male would eat the female unless they didnt have enuff food to eat
yes,but only for protection of his eggs
For some crab species, claws are different between males and females, like larger claws on male fiddler crabs, or color on blue crabs. All male crabs have a triangular shape near the rear on their underside, though, while females have a broad round marking in that same location.
male frogs will croak to attract female frogs.
You can tell a fiddler crab's gender by its claws. A female fiddler crab has two claws, the same size. A male fiddler crab has one large claw and one small claw.
Most crabs activity will start early spring, mating once a year. When the male approaches and the female refuses, the male moves on.
with cookies ;)