Notes on age determination, growth and measurements of Brown Hyaenas Hyaena Brunnea from the Kalahari Gemsbok National Park

Notes on age determination, growth and measurements of Brown Hyaenas Hyaena Brunnea from the Kalahari Gemsbok National Park

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Brown hyaenas were aged on the basis of Canvas Tote Bag tooth eruption and wear and five age-classes were recognised.Weights and seven different body measurements were recorded from 38 immobilised hyaenas.Full size is reached at the age of 30 months, but age-class 5 animals were significantly lighter than were animals from the other adult age-classes.This Forearm Crutches was probably due to the worn down premolars of old animals resulting in less efficient bone chewing.

With a few puzzling exceptions the sizes of brown hyaenas from different parts of their distribution range are similar.