| Pannonictis | |
|---|---|
| Fossil ofPannonictis nestii | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Carnivora |
| Family: | Mustelidae |
| Subfamily: | Ictonychinae |
| Genus: | †Pannonictis Kormos, 1931[1] |
| Type species | |
| †Pannonictis pliocaenica Kormos, 1931 | |
| Other Species | |
| |
Pannonictis is agenus ofextinctmustelids. It is first known from the veryLate Pliocene, and it survived until the end of theVillafranchian. The genus is most commonly recorded from deposits between 2.6 and 1.4 Ma.Fossil remains ofPannonictis have been found throughoutEurasia, from theIberian Peninsula to easternChina.[2]
Pannonictis is closely related to another prehistoric genus,Enhydrictis.[3] At least four differentspecies are recognised;P. pliocaenica,[4][5]P. pachygnatha,[2]P. nestii,[6][7][8] andP. baroniensis.[9] Another species known asP. pilgrimi is no longer valid, and most likely asynonym ofP. pliocaenica.[2] In the past,Martellictis ardea was also at one point considered a species ofPannonictis, but it has since been moved to its own genus.[5]
As with many living mustelids,Pannonictis likely displayed pronouncedsexual dimorphism. In fact, the small species known asP. pilgrimi is now often considered merely afemale form of the largerP. pliocaenica.P. nestii was the smallest and most slender species of the genus as well as the latest surviving member.P. pachygnatha is a more robust species, with specific dental andmandibular differences.[2]
An otter-like aquatic lifestyle forPannonictis is not likely, but it has been suggested it inhabited areas near river courses, much like their phylogenetic descendant, the livinggrison.