(n.) One of the calicles which, in some Hydroidea (Thecaphora), protect the hydrants. See Illust. of Hydroidea, and Campanularian.
HYDROTHECA
Meaning of HYDROTHECA in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) One of the calicles which, in some Hydroidea (Thecaphora), protect the hydrants. See Illust. of Hydroidea, and Campanularian.
Webster's English dictionary. Английский словарь Webster. 2012