Researchers recently studied a collection of penis bones from an extinct species of bear in Spain. Compared with today's bears, this ancient creature, named Indarctos arctoides, had a surprisingly ...

Indarctos arctoides may have also had relatively large individual ranges and possibly a lower population density, giving rise to fewer sexual encounters, the researchers say.

Study unravels mystery of how pandas became vegetarians around six million years ago. A ‘false thumb’ allowed a panda ancestor to grip and break heavy bamboo stems, scientists say ...

The bacula in question belong to a large primitive bear, known by its friends and penis-bone-enthusiasts as Indarctos arctoides.This bear species roamed the Earth 12 – 5 million years ago, and ...

Viktor Reinhardt Wisconsin Regional Primate Research Center 1223 Capitol Court, Madison WI 53715, USA. SUMMARY. Isosexual pair-housing of ten female and six male previously single-caged adult ...

This indicates that, while the thumb-like sixth digit was not present in I. arctoides or the common ancestor it shares with pandas, it has been present within the panda lineage – and used to ...

The stump-tailed macaque (Macaca Arctoides), also known as the bear macaque, is a monkey native to South and Southeast Asia.It’s found in tropical and subtropical evergreen forests preferring ...

VietNamNet Bridge – The Phong Nha – Ke Bang National Park in Quang Binh Province has received three stump-tailed macaques (Macaca arctoides) for further care and eventual rerelease into nature.

The animals consist of two civet wild cats, one Macaca arctoides and two Macaca mulatta monkeys in which Macaca arctoides and Macaca mulattas are listed as endangered and rare species. The animals are ...

Scientists don't have any footage to shed light on the sex lives of ancient bears, but fossil penis bones can tell all. Researchers recently studied a collection of penis bones from an extinct ...