PERIOSTRACA

Meaning of PERIOSTRACA in English

pl of periostracum.

Webster English vocab. Английский словарь Webster. 2012

PERIOSTRACA — (pl. ) of Periostracum
Английский словарь Webster
PERIOSTRACA — ( pl. ) of Periostracum
Webster's Revised Unabridged English Dictionary
DOG COCKLE — noun : any of certain marine bivalve mollusks (family Glycymeridae) having substantial rounded shells with dark velvety periostraca and prominent …
Webster's New International English Dictionary
PERIOSTRACUM — — periostracal , adj. /per'ee os"treuh keuhm/ , n. , pl. periostraca /-keuh/ . the external, chitinlike covering of the …
Random House Webster's Unabridged English Dictionary