Tumidodromia dormia

Author: Linnaeus, 1763
Family: Dromiidae
Synonyms: Cancer dormitator
Dromia hirsutissima
Dromia rumphii
Dromia dormia
Dromidiopsis dormia
Vernaculars: 真綿蟹
Sponge crab
Photography: Tin-Yam Chan

There is a big mystery how looks and where lives a juveniles from this species. There is no official record of specimen smaller than CW 50 mm. Common size of these gentle shy giants is about 200 mm.