Percnon planissimum

Percnon planissimum or flat rock crab^[2] is a species of crab in the family Percnidae.^[1] It is found in the tropical Indo-Pacific^[1] from Somalia to Cocos Islands, the Philippines, and Kermadec Islands.^[2]

Percnon planissimum
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Malacostraca
Order:	Decapoda
Suborder:	Pleocyemata
Infraorder:	Brachyura
Family:	Percnidae
Genus:	Percnon
Species:	P. planissimum
Binomial name
Percnon planissimum (Herbst, 1804)
Synonyms[1]
Cancer planissimum Herbst, 1804 Acanthopus planissimus (Herbst, 1804) Acanthopus tenuifrons H. Milne Edwards, 1853 Percnon demani Ward, 1935 Plagusia clavimana Latreille, 1806 Plagusia serripes Lamarck, 1818