Tag Archives: histrophoca fasciata

SEAL, RIBBON

Under Construction January 2011 RIBBON SEAL Phoca fasciata GUARD HAIR Length: less than 10mm, tips often broken off in phocidae (Mayer 1952)  8-10mm (ASM #1) Diameter Range: 215-230 microns (ASM #1) Medullary Index: N/A Medulla: None Color:  Brown areas are only brown at the tips of the hairs.  Darker at tips, lighter near the base.  […]