-
Ventral view, dry specimen
-
Lateral view, dry specimen
-
Dorsal view, dry specimen
-
Dorsal close-up view, dry specimen
-
Spinal close-up view, dry specimen
-
Dorsal view, dry specimen
-
Ventral view, dry specimen
-
Lateral view, dry specimen
-
Lateral view, dry specimen
-
Ventral view, dry specimen
-
Dorsal view, dry specimen
-
Notocidaris mortenseni (Koehler 1938) USNM 21875 lateral view Scale : 4cm
-
Dorsal close-up view, dry specimen
-
Notocidaris mortenseni (Koehler 1938) USNM 21875 aboral view Scale : 4cm
-
Notocidaris mortenseni (Koehler 1938) USNM 21875 oral view Scale : 3cm
-
Dorsal close-up view, dry specimen
-
Notocidaris platycantha (Clark) USNM 21870 aboral view Scale: 5cm
-
Lateral view, dry specimen
-
Ventral view, dry specimen
-
Spinal close-up view, dry specimen
-
Dorsal view, dry specimen
-
Notocidaris platycantha (Clark) USNM 21870 oral view Scale: 5cm
-
Lateral view, dry specimen
-
Ventral view, dry specimen