Allaeochelys

Allaeochelys is an extinct genus of pig-nosed turtle.

Allaeochelys
Temporal range: Eocene
Allaeochelys crassesculptata
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Testudines
Suborder: Cryptodira
Family: Carettochelyidae
Tribe: Allaeochelyini
Genus: Allaeochelys
Noulet, 1867
Species

A. carasecai
A. crassesculpta (sometimes crassesculptata)

Fossils of the species Allaeochelys crassesculpta have been found in the Messel Pit near Darmstadt, Germany in pairs fossilised in the coital position.

It is believed to be the only example in the fossil record of vertebrates mating.

Dr Walter Joyce of the University of Tübingen said that "We've demonstrated quite clearly that each pair is a male and a female, and not, for example, just two males that might have died in combat....People had long speculated they might have died while mating, but that's quite different from actually showing it."[1]

References

  1. Jonathan Amos Science correspondent, BBC News (20 June 2012). "Turtles fossilised in sex embrace". BBC News: Science and Environment. Retrieved 2010-06-20.
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