Chemistry Reference and  Research
           
 
Periodic Table
- standard table
- large table
 
Chemical Elements
- by name
- by symbol
- by atomic number
 
Chemical Properties
 
Chemical Reactions
 
Organic Chemistry
 
Branches of Chemistry
Analytical chemistry
Biochemistry
Computational Chemistry
Electrochemistry
Environmental chemistry
Geochemistry
Inorganic chemistry
Materials science
Medicinal chemistry
Nuclear chemistry
Organic chemistry
Pharmacology
Physical chemistry
Polymer chemistry
Supramolecular Chemistry
Thermochemistry

Hyena

Crocuta
Hyaena
Parahyaena
Proteles Hyenas (or Hyænas) are moderately large terrestrial carnivores native to Africa and Asia, and members of the family Hyaenidae. Although hyenas look rather like large dogs, they make up a separate biological family which is most closely related to Herpestidae (the family of mongooses and meerkats).

In ancient times, large hyenas ranged over much of Europe and Asia, but they are much reduced in range and diversity today. Only four species survive: the Spotted, Brown, and Striped Hyenas (which together make up the subfamily Hyaeninae), and the Aardwolf, which is the only member of the subfamily Protelinae.

Classification

Family Hyaenidae

External links

01-04-2007 01:16:19
The contents of this article are licensed from Wikipedia.org under the GNU Free Documentation License. How to see transparent copy