-
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
-
Ctenocidaris speciosa Mortensen USNM E11202 aboral view photo Scale: 12 cm
-
Dorsal close-up view, dry specimen
-
Dorsal view, dry specimen
-
Ctenocidaris speciosa Mortensen USNM E11202 oral view photo Scale: 12 cm
-
Ventral view, dry specimen
-
Ctenocidaris speciosa Mortensen USNM E11202 primary spines photo Scale: 2 cm