posterior tooth
See: carapace tooth (e) [Martin, 2005].
See: carapace teeth (e) [Butler, T.H.].
(Order Decapoda):
On midline of carapace, tooth-like projection between marginal groove and posterior margin. (Syn. posteromedian tooth) [Stachowitsch, 1992].

Crustacea glossary. . 2011.

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