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| | Ch16 (Site not responding. Last check: ) |
 | | Characteristics of this family are: small external ear flaps (pinnae), smooth vibrissae, light skin, a dense double layer of fur with short underfur and longer guard hairs, partially hairless fore- and hindflippers, 4 teats in females, scrotal testes, and skulls with supraorbital processes and sagittal crests (the latter enlarged in adult males only). |
 | | Eared seals swim with their large foreflippers and can rotate their hindflippers forward to walk and climb on all fours on land. |
 | | Phocids are characterized by the absence of external ear pinnae, a short muzzle, beaded vibrissae, dark skin, short fur, generally 2 teats in females, internal testes, furred fore- and hindflippers, and the absence of supraorbital processes or an enlarged sagittal crest on the skull. |
| www.fao.org /docrep/T0725E/t0725e0g.htm (2982 words) |
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