Although the Anteosaurus looked like a crocodile, it is more related to mammals than reptiles.
Anteosaurus Scientific Classification
Scientific name
Anteosaurus magnificus
Anteosaurus Physical Characteristics
1100-1300 lbs
Anteosaurus Distribition

Anteosaurus is a genus of huge creature- like reptiles that lived throughout the Permian Duration (266- 260 million years ago). The Anteosaurus stayed in an area that is currently in existing- day South Africa. It had a semi- marine way of life comparable to that of existing- day crocodiles. Nonetheless, the Anteosaurus is not connected to crocodiles. All participants of the genus receded throughout the center- late Permian, as well as they have no living offspring.

Summary & & Dimension

Anteosaurus on land
Anteosaurus was a big creature- like reptile that lived throughout the Permian Duration in what is currently South Africa.

Anteosaurus is a genus of huge meat-eating reptiles. It comes from an old team of animals called Synapsids. This is a team of animals that consists of animals as well as various other animals that are very closely pertaining to them (such as sauropods, one more team that consists of reptiles as well as birds).

The name Anteosaurus indicates “very early reptile.” Nonetheless, it might additionally suggest “Antaeus reptile,” a recommendation to an animal from Greek folklore. The Anteosaurus was possibly the biggest non- animal predator in the synapsid family. It evaluated about 1100lb– 1300lb as well as had to do with 16- 19 feet long.

Anteosaurus had a noticeable head. The slim head alone had to do with 31 inches in size. Like the crocodile, the Anteosaurus lived as a semi- marine animal. Therefore, it had brief, weak arm or legs as well as a lengthy tail.

Amongst one of the most famous features of the participants of this genus is their teeth. They had huge teeth on the roof covering of their mouth, restricted in a collection near the external- tooth row. Their regular teeth might be separated right into former, canine, as well as cheek teeth. The former teeth had a step, an attribute they show to various other dinocephalians. The canine teeth were huge as well as famous. The cheek teeth were smaller sized as well as phoned number 10 in overall.

Like lots of various other therapsids, the Anteosaurus had a thick head. Researchers think this thick head was an adjustment for headbutting as a method of contesting area or breeding actions. Specialists additionally believe this actions would certainly suggest they were energetic ashore equally as long as they remained in the water.

Diet– What Did Anteosaurus Eat?

The Anteosaurus was mostly a predator. Nonetheless, researchers believe some participants of this genus may have been vegetarian or omnivorous. At first, paleontologists thought that the Anteosaurus as well as various other dinocephalians were slow-moving, crocodilian- likepredators This would certainly suggest it pursued by stealth as well as might draw land animals right into the water as contemporary- day crocodiles do rather than taking them ashore. Nonetheless, based upon extra current researches, researchers currently believe this sight is imprecise.

In spite of its large dimension, the Anteosaurus was probably a rapid as well as nimble animal. It had well- established detects, consisting of a big internal ear. Likewise, the area of the mind that collaborates eye activity was huge, which indicates this reptile would certainly have been terrific at tracking target. These searchings for led researchers in conclusion that it was a pinnacle killer that can speedy searching as well as quick strikes.

Environment– When as well as Where It Lived

The Anteosaurus lived throughout the center- late Permian in an area that remains in existing- day South Africa. Up until now, it is the only family member Anteosauridae that paleontologists have actually found in the pleasant area of South Africa. Nonetheless, the location would certainly have had a various environment at the time.

Paleontologists have actually restricted info concerning the certain atmosphere where the Anteosaurus lived. Nonetheless, based upon a contrast with a few other dinocephalians from Russia, there are signs that it may have stayed in settings near to water. Likewise, attributes such as a lengthy tail, weak arm or legs as well as the stretching stance of the Anteosaurus have actually led researchers in conclusion that they lived as mainly semi- marine animals. Nonetheless, they were rather energetic ashore too

Hazards And Also Predators

Being such a big killer, it is not likely that the Anteosaurus would certainly have had lots ofpredators It has a teeth that recommends that it can protecting itself. Researchers believe participants of this genus may have taken on each various other for friends or area because of their thick head- roof covering.

Discoveries as well as Fossils– Where It was Located

The Anteosaurus lived throughout the Permian Duration, concerning 30 million years prior to the initial dinosaurs showed up. Paleontologists located the head of an adolescent Anteosaurus in the Eastern Cape District of South Africa in 1921. Although they have actually found lots of dinocephalian head pieces in South Africa before that time (as well as much more in Russia), the Anteosaurus magnificus is the only species of this genus located to day. It is additionally the only participant of the Anteosauridae family in the South African pleasant area.

Termination– When Did It Pass away Out?

The Anteosaurus, in addition to various other synapsids, were amongst one of the most leading teams of animals in the world throughout the center to late Permian duration. They grew for numerous years. Nonetheless, they were probably eliminated by the Permian– Triassic mass termination concerning 250 million years earlier. The Anteosaurus has no living offspring.

Comparable Animals to the Anteosaurus

Comparable animals to the Anteosaurus consist of:

  • Titanognathus: The Titanognathus is an extinct genus of non- animal therapsid that lived throughout the Permian.
  • Tapinocaninus: This is an extinct genus of therapsids that came from the family Tapinocephalidae. Paleontologists consider them to be the forefathers of theAnteosaurus
  • Titanophoneus: additionally called the “titanic killer,” the Titanophoneus is an extinct genus of meat-eating that lived around the very same time as the Anteosaurus yet in a various area.


  1. Prehistoric Wildlife, Available here:
  2. Eureka Alerty/UNIVERSITY OF THE WITWATERSRAND, Available here:
  3. Local News Matters: Bay Area/Julien Benoit, Available here:
  4. Wikipedia, Available here:

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