Dorsal tegmentum reduced; apophyses and insertion plates distinct; sutural tufts often well visible.
Acanthochitona Gray, 1821:
Rounded or drop-shaped granules on the perinotum (Bonfitto & al., 2011).
| POLYPLACOPHORA | ACANTHOCHITONIDAE |
Dorsal tegmentum reduced; apophyses and insertion plates distinct; sutural tufts often well visible. |
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Acanthochitona Gray, 1821:Rounded or drop-shaped granules on the perinotum (Bonfitto & al., 2011). |
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