Haeckel Cirripedia

See here for index to numbers.

1. Lepas anatifera (Linné) = Lepas anatifera Linnaeus, 1758, habitus of adult
2. Lepas anatifera (Linné) = Lepas anatifera Linnaeus, 1758, adult with left half of shell removed
3. Conchoderma auritum (Olfers) = Conchoderma auritum (Linnaeus, 1758), group of adults on Coronula diadema shell
4. Pentalasmis vitrea (Leach) = Lepas fascicularis Ellis & Solander, 1786, adult without shell from below
5. Scalpellum eximium (Hoek) = Arcoscalpellum michelottianum (Seguenza, 1876), adult from the side
6. Scalpellum eximium (Hoek) = Arcoscalpellum michelottianum (Seguenza, 1876), adult from above
7. Scalpellum vitreum (Hoek) = Arcoscalpellum vitreum (Hoek, 1883), adult from the side
8. Scalpellum vitreum (Hoek) = Arcoscalpellum vitreum (Hoek, 1883), adult from above
9. Coronula diadema (Lamarck) = Coronula diadema (Linnaeus, 1767), shell from above
10. Coronula diadema (Lamarck) = Coronula diadema (Linnaeus, 1767), shell from the side
11. Coronula reginae (Darwin) = Coronula reginae Darwin, 1854, shell from above
12. Chthamalus antennatus (Darwin) = Chthamalus antennatus Darwin, 1854, adult from above
13. Catophragmus polymerus (Darwin) = Catomerus polymerus (Darwin, 1854), adult from above
14. Octomeris angulosa (Sowerby) = Octomeris angulosa Sowerby, 1825, adult from above
15. Sacculina carcini (Thompson) = Sacculina carcini Thompson, 1836, adult female parasitizing Carcinus maenas, showing externa and indicating network of interna