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Percrocutidae

 

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Percrocutidae



 
 
The Percrocutidae form an extinct family of hyena-like feliform carnivorans, and that likely filled an equivalent ecological niche
Ecological niche

In ecology, a niche is a term describing the relational position of a species or population in its ecosystem to each other; e.g. a dolphin will be in another ecological niche to one that travels in a different school.....
. The first percrocutids are known from the middle Miocene
Miocene

The Miocene is a Geologic time scale of the Neogene period and extends from about 23.03 to 5.33 million years before the present. As with other older geologic periods, the rock beds that define the start and end are well identified but the exact dates of the start and end of the period are uncertain....
 of Europe and western Asia and belonged to the genus Percrocuta
Percrocuta

Percrocuta is an extinct genus of hyena-like Feliformia carnivores. It lived in Europe, Asia, and Africa, during the Miocene epoch.With a maximum length of 1.50 m , Percrocuta was much bigger than its modern relatives, but smaller than a female lion....
. Percrocuta already had large premolar
Premolar

The premolar teeth or bicuspids are transitional teeth located between the Canine_tooth and Molar_ teeth. In humans, there are two premolars per quadrant, making eight premolars total in the mouth....
s, but did not carry such a massive bite as the later form Dinocrocuta, from the later Miocene.

Originally, these carnivores were placed with the hyenas in the family Hyaenidae.






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The Percrocutidae form an extinct family of hyena-like feliform carnivorans, and that likely filled an equivalent ecological niche
Ecological niche

In ecology, a niche is a term describing the relational position of a species or population in its ecosystem to each other; e.g. a dolphin will be in another ecological niche to one that travels in a different school.....
. The first percrocutids are known from the middle Miocene
Miocene

The Miocene is a Geologic time scale of the Neogene period and extends from about 23.03 to 5.33 million years before the present. As with other older geologic periods, the rock beds that define the start and end are well identified but the exact dates of the start and end of the period are uncertain....
 of Europe and western Asia and belonged to the genus Percrocuta
Percrocuta

Percrocuta is an extinct genus of hyena-like Feliformia carnivores. It lived in Europe, Asia, and Africa, during the Miocene epoch.With a maximum length of 1.50 m , Percrocuta was much bigger than its modern relatives, but smaller than a female lion....
. Percrocuta already had large premolar
Premolar

The premolar teeth or bicuspids are transitional teeth located between the Canine_tooth and Molar_ teeth. In humans, there are two premolars per quadrant, making eight premolars total in the mouth....
s, but did not carry such a massive bite as the later form Dinocrocuta, from the later Miocene.

Originally, these carnivores were placed with the hyenas in the family Hyaenidae. Today, most scientists consider Procrutidae to be a distinct family -- although sometimes it is placed with carnivoran genera such as Stenoplesictis into the family Stenoplesictidae
Stenoplesictidae

Stenoplesictidae is a family of extinct civet-like animals....
.

Genera of Percrocutids


  • Percrocuta
    Percrocuta

    Percrocuta is an extinct genus of hyena-like Feliformia carnivores. It lived in Europe, Asia, and Africa, during the Miocene epoch.With a maximum length of 1.50 m , Percrocuta was much bigger than its modern relatives, but smaller than a female lion....
     (including Capsatherium; Middle Miocene to Late Pliocene of Africa, Middle to Late Miocene of Eurasia)
  • Dinocrocuta (Middle Miocene of Africa, Middle to Late Miocene of Asia)
  • Belbus (Late Miocene of Asia)
  • Allohyaena (=Xenohyaena; Middle to Late Miocene of Eurasia)


The list follows McKenna and Bells Classification of Mammals for prehistoric genera (1997).Malcolm C. McKenna, Susan K. Bell: Classification of Mammals: Above the Species Level in Columbia University Press, New York 1997, 631 Seiten, ISBN 0-231-11013-8 In contrast to McKenna and Bell's classification they are not included as a subfamily into the Hyaenidae but as a separate family Percrocutidae
Percrocutidae

The Percrocutidae form an extinct family of hyena-like feliform carnivorans, and that likely filled an equivalent ecological niche. The first percrocutids are known from the middle Miocene of Europe and western Asia and belonged to the genus Percrocuta....
.