Amphictis is an extinct genus of ailurid that existed from the Late Oligocene to the Middle Miocene with fossils found in Eurasia and North America with a total of nine described species.[1] The interrelationships of the different species as well as their relationship to the other ailurids is not fully understood.[2] Usually Amphictis is classified in the basal monotypic subfamily Amphictinae, but there is no certainty as the genus could potentially be a paraphyletic with the Oligocene species A. borbonica being a potential sister taxon to the ancestor of the subfamily Ailurinae (today consisting just the red panda), while a Middle Miocene clade consisting of an anagenesis line from A. prolongata–to–A. wintershofensis–to–A. cuspida being closer to the ancestry of the now extinct Simocyoninae (with A. wintershofensis being the sister taxon to the clade). This is due to the nature of their plesiomorphic nature of their anatomy.[2]
^Baskin, Jon A. (2017). "Additional carnivorans from the early Hemingfordian Miller Local Fauna, Florida". Journal of Vertebrate Paleontology. 37 (2): e1293069. Bibcode:2017JVPal..37E3069B. doi:10.1080/02724634.2017.1293069. S2CID 90182619.
^ abMorlo, Michael; Peigné, Stéphane (2010). "Molecular and morphological evidence for Ailuridae and a review of its genera". In Goswami, Anjali; Friscia, Anthony (eds.). Carnivoran Evolution: New Views on Phylogeny, Form, and Function. pp. 92–140. doi:10.1017/CBO9781139193436.005. ISBN 978-0-521-73586-5.
Viverra antiqua in 1842, but was assigned to a new genus Amphictis in 1853. A second species, Amphictis ambigua (sometimes spelled A. ambiguus) was described...
Early Miocene, about 25 to 18 million years ago. The earliest member Amphictis is known from its 10 cm (4 in) skull and may have been around the same...
still unknown. It is considered to have likely evolved from a species of Amphictis. Magerictics imperialenis is estimated to have been slightly smaller than...
Global Information
