Parent Category Figures
1 Megabalanus tintinnabulum 90
2 Megabalanus californicus 77
3 Megabalanus coccopoma 27
4 Megabalanus linzei 3
5 Megabalanus peninsularis 1
6 Megabalanus stultus 1
7 Megabalanus volcano 1
8 Megabalanus galapaganus 1