Phylum Tardigrada Class Eutardigrada Order Parachela Family Calohypsibiidae Genus Hexapodibius	Phylum Tardigrada Class Eutardigrada Order Parachela Family Hypsibiidae Genus Doryphoribius
Leg number 4 is reduced or absent, with no claws or with only one or two minute double claws	All four pairs of legs of similar size and development.
END OF SEARCH	END OF SEARCH