Austromegabalanus

Austromegabalanus is a genus of giant barnacles. It contains both extant and extinct species.

Species

 * Austromegabalanus carrioli Collareta et al., 2019
 * Austromegabalanus cylindricus (Gmelin, 1780)
 * Austromegabalanus isolde (Holthius & Silvertsen, 1967)
 * Austromegabalanus nigrescens (Lamarck, 1818)
 * †Austromegabalanus piscoensis Carriol et al., 1987
 * Austromegabalanus psittacus (Molina, 1788)
 * †Austromegabalanus victoriensis Buckeridge, 1983
 * Austromegabalanus zulloi Newman, 1979