Supplement to the catalogue of seals and whales in the British Museum

by John Edward Gray

13. Clymenia crotaphiscus.

Clymenia crotaphiscus, Cope, Proc. Ac. Nat. Sc. Philad. 1865, p. 13.

Supraoccipital rounded in profile; diameter of temporal fossa shorter than the preorbital process; beak very flat, two and a half times the breadth at notch; a keel in front of the nasal meatus.

Inhab. Unknown.

14. Clymenia esthenops.

Clymenia esthenops, Cope, Proc. Ac. Nat. Sc. Philad. 1865, p. 12.

Outline from foramen to crest curved; cranium rounded; temporal fossa much longer than the postorbital process; width of the muzzle at notch two and a half times or less in the length.

Inhab. Unknown.

Var. Width of muzzle at notch nearly three times in the length; triangle long.

Inhab. Unknown.