Oral cone
Lepas anatifera: rostral view; and left valve and cirri removed.
From: Anderson, D. T. 1980. Barnacles - structure, function, development and evolution. Chapman and Hall London..
This image is referenced by the following definitions:
| Aperture | [Anderson, 1980] |
| Cirri | [Anderson, 1980] |
| Oral cone | [Anderson, 1980] |
| Peduncle | [Anderson, 1980] |
| Penis | [Anderson, 1980] |
| Prosoma | [Anderson, 1980] |
| Scutal adductor | [Anderson, 1980] |
| Scutum | [Anderson, 1980] |
| Tergum | [Anderson, 1980] |
