Found 1 items, similar to Thecosomata.
English → English (gcide) Definition: Thecosomata Thecosomata \The`co*so"ma*ta\, n. pl. [NL. See Theca, and Soma.] (Zo["o]l.) An order of Pteropoda comprising those species which have a shell. See Pteropoda. -- The`co*so"ma*tous, a. [1913 Webster]