Crustaceology :: Crustaceology (n.) That branch of Zoology which treats of the Crustacea; malacostracology; carcinology.
Crustaceous :: Crustaceous (a.) Pertaining to, or of the nature of, crust or shell; having a crustlike shell..
Crustaceous :: Crustaceous (a.) Belonging to the Crustacea; crustacean.
Crustaceousness :: Crustaceousness (n.) The state or quality of being crustaceous or having a crustlike shell.
Subcrustaceous :: Subcranial (a.) Situated under, or on the ventral side of, the cranium; facial..