Ctenocidaridae Mortensen 1928

Aporocidaris milleri, lateral viewAporocidaris milleri, collected off the South Shetland Islands, South Atlantic Ocean, by the R. V. Eltanin from a depth of 3724 - 3825 m.

Aporocidaris milleri, oral viewAporocidaris milleri, collected off the South Shetland Islands, South Atlantic Ocean, by the R. V. Eltanin from a depth of 3724 - 3825 m.

Aporociadris milleri, aboral viewAporocidaris milleri, collected off the South Shetland Islands, South Atlantic Ocean, by the R. V. Eltanin from a depth of 3724 - 3825 m.

Aporocidaris milleri, lateral viewAporocidaris milleri, collected off Coiba Island, Gulf of Chiriqui, Panama, eastern Pacific by the R. V. Albatross from a depth of 3058 m.

Aporocidaris milleri, oral viewAporocidaris milleri, collected off Coiba Island, Gulf of Chiriqui, Panama, eastern Pacific by the R. V. Albatross from a depth of 3058 m.

Aporocidaris milleri, aboral viewAporocidaris milleri, collected off Coiba Island, Gulf of Chiriqui, Panama, eastern Pacific by the R. V. Albatross from a depth of 3058 m.

Dorsal view, dry specimen

Lateral view, dry specimen

Ventral view, dry specimen

Spinal close-up view, dry specimen

Dorsal view, dry specimen

Dorsal close-up view, dry specimen

ventral

dorsal

Lateral view, dry specimen

Ventral view, dry specimen

Aporocidaris milleri (Agassiz) USNM E11057 lateral view photo Scale: 3 cm

Aporocidaris milleri (Agassiz) USNM E11057 oral photo Scale: 3 cm

Dorsal close-up view, dry specimen

Lateral view, dry specimen

Aporocidaris milleri (Agassiz) USNM E11057 aboral view photo Scale: 3 cm

Dorsal view, dry specimen

Ventral view, dry specimen

Lateral view, dry specimen