Lexic.us

Definition of Arthrostraca

1. n. pl. One of the larger divisions of Crustacea, so called because the thorax and abdomen are both segmented; Tetradecapoda. It includes the Amphipoda and Isopoda.

Medical Definition of Arthrostraca

1. One of the larger divisions of Crustacea, so called because the thorax and abdomen are both segmented; Tetradecapoda. It includes the Amphipoda and Isopoda. Origin: NL, fr. Gr. Joint + a shell. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Arthrostraca

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