Thalassarctos (thalasarktos)

[NL. (also thala ographic chiefly potamic or thala ic in character, lost nearly all its value when at the opening of the sixteenth century commerce became oceanic. The Academy, Oct. 26, 1889, p. 265. rocks. See littoral rocks, under littoral. Thala ic olla (thā-las-i-kola), n. [ n. [ ters. II. n. A member of the Thala icollidæ . Thala idroma (thal-a-sid'rō-mä), n. [NL. (N. A. Vigors, 1825), irreg. θάλασσα , the sea, + δρόμος, running.] A genus of small petrels: formerly including those, like the stormy petrel, T. pelagic a , now placed in the restricted genus Pro cellar i a .