Operculum
Balanus trigonus: apical view; left lateral view; and operculum, body, and branchiae.
From: Anderson, D. T. 1980. Barnacles - structure, function, development and evolution. Chapman and Hall London..
This image is referenced by the following definitions:
Carina | [Anderson, 1980] |
Carinolateral | [Anderson, 1980] |
Compound rostrum | [Anderson, 1980] |
Lateral | [Anderson, 1980] |
Operculum | [Anderson, 1980] |
Scutum | [Anderson, 1980] |
Tergal depressor insertion | [Anderson, 1980] |
Tergum | [Anderson, 1980] |