Tag Archives: harbor seal


Under Construction May 2011 HARBOR SEAL Phoca vitulina GUARD HAIR Length: less than 10mm, tips often broken off in phocidae (Mayer 1952) 5-7mm (ASM #1) 6-9mm (ASM #2) Diameter Range: 150-185 microns (ASM #1) 215 microns (ASM #2) Medullary Index: No medulla Medulla: None Color: Clear (medium-filled) with small and random specks of brown pigmentation […]