Fiddler crabs are not completely color blind; they possess vision that allows them to see a range of colors, particularly in the ultraviolet and blue spectrums. Their eyes are adapted to detect changes in light and color, which helps them in communication and finding mates. However, their color perception may not be as nuanced as that of some other animals. Overall, their vision is well-suited to their habitat and social behaviors.
yes they do
i donk know maybe you should look it up yellowish red
by rubbing their big claw on there body
Ghost crabs? Well that depense if it is a dead fiddler crab so it would be the same/
yes they are
== == == ==
?
no they are not
no
They're in the crustation or the crabs group.
crabs are nocturnal
No, Hermit Crabs and Fiddler Crabs are very different, and require two whole different living conditions. And Fiddler Crabs are very aggressive, and will probably attack the Hermit Crab anyway. So, in all, it just isn't a good idea.