Definition of Paracrax. Meaning of Paracrax. Synonyms of Paracrax

- Paracrax ("near cur****ow") is a genus of extinct North American flightless birds, possibly related to modern seriemas and the extinct terror birds. Part...
- group, with Bathornis and kin being sister taxa to phorusrhacids while Paracrax is rendered closer to modern seriemas, though this ****essment is heavily...
- niche in North America across the Eocene to Early Miocene; some, like Paracrax, were similar in size to the largest phorusrhacids. At least one analysis...
- as a polyphyletic group. It is usually considered the sister clade to Paracrax, and several authorities consider Neocathartes and several other taxa to...
- Othniel Charles Marsh in 1871. It has since been re****igned to the genus Paracrax, first interpreted as a cracid, then soon after as a bathornithid Cariamiformes...
- forms of mammals. At the top of the food chains were huge birds, such as Paracrax. Carbon dioxide levels were approximately 1,400 ppm. The temperature was...
- have also been suggested to be seriemas, as has the m****ive predatory Paracrax from the Oligocene of North America, though their status remains uncertain...
- "Oligocorax") mediterraneus is now considered to belong to the bathornithid Paracrax antiqua. "P." subvolans was actually a darter (Anhinga). Birds portal Animals...
- †Ameghinornithidae Strigogyps †Bathornithidae Bathornis Eutreptornis? Paracrax? †Eleutherornithidae Eleutherornis †Idiornithidae Gypsornis Idiornis Oblitavis...
- †Ameghinornithidae Strigogyps †Bathornithidae Bathornis Eutreptornis? Paracrax? †Eleutherornithidae Eleutherornis †Idiornithidae Gypsornis Idiornis Oblitavis...