Obscure Mustelids in Media

Mustelids are seldom the main focus in documentaries, art, literature, games, and animation, but certain species are even more overlooked than others. Creators often exclude rarer species in media, believing they are not as interesting or recognisable compared to others. However, how exactly are people supposed to learn about and appreciate rarer animals if we continue to only focus on those which are more familiar? We hope this list encourages creators to extend some attention to other mustelids!

Tip: When talking about mustelids or creating mustelid characters, keep in mind the term badger, ferret-badger, grison, marten, mink, otter, polecat, or weasel does not technically refer to a specific species. These are common names—some of which are polyphyletic. If pursuing accuracy, it is good practise to be specific about a mustelid’s species when possible, especially when portraying them for international educational purposes, since they do not all share the same characteristics. The species listed below are primarily grouped by common name, rather than clade.

American Mink

American mink are a well-known mustelid species that rarely receive attention. They are often overshadowed by otters being the focus of semi-aquatic mustelids; which is unfortunate, since their multiple abilities would easily make them interesting characters. There have been a few fictional books written with American mink as main characters, but most of them were written during the early to mid 20th century and are well out-of-print. When it comes to mink in animation, most people only recall Minerva Mink, which is probably why so many mink characters today are given very large, un-mink-like ears. It is also rare to find mink characters that have natural brown fur, rather than farm-bred colours like white (excluding albino) or grey.


While it is true badgers are commonly found in media, more than half that appear are Eurasian badgers. There are 5 other badger species and 2 of their distant relatives we rarely see.

Asian Badger (M. leucurus)

Greater Hog Badger (A. collaris)

Japanese Badger (M. anakuma)

Northern Hog Badger (A. c. albogularis / A. albogularis)

Sumatran Hog Badger (A. c. hoevenii / A. hoevenii)

American Badger (T. taxus)

Honey Badger (M. capensis)


These species are the rarest of all mustelids in media. Whether searching for them in animation or literature, you will not find anything featuring these mustelids. However, it is understandable given how incredibly obscure they are, and new species of ferret-badger (like the Vietnamese ferret-badger) are still being discovered today. Nonetheless, it would be incredibly interesting to see how these species would be depicted in media. There are currently 5 species recognised.

• Bornean Ferret-Badger (M. everetti)

• Burmese Ferret-Badger (M. personata)

• Chinese Ferret-Badger (M. moschata)

• Javan Ferret-Badger (M. orientalis)

• Vietnamese Ferret-Badger (M. cucphuongensis)


The fisher is an odd sort. They look near-similar to martens, and chances are if one were to choose between creating a fisher or species of marten character, the latter would be the more popular choice. To date, we’ve only found a couple of fiction books featuring a fisher.


Both the greater and lesser grison are rarely thought of outside South America, and even then they are not exactly common. They share a slight resemblance to the honey badger, but are unique by their smaller stature and more weasel-like structure. The greater grison’s black and white fur markings would give it a striking facial appearance in art or animation.


Despite being generally viewed in a more positive light than weasels, martens are seldom seen in media. Search about and all you are likely to find are a few animated characters from obscure series or educational books about martens, and even then those are quite limited. Although they are still rare species outside of visual arts, keep in mind there are other species of marten in existence besides the American marten and European pine marten. Other species of marten include:

• Beech Marten (M. foina)

• Japanese Marten (M. melampus)

• Nilgiri Marten (M. gwatkinsii)

• Pacific Marten (M. caurina)

• Sable (M. zibellina)

• Yellow-Throated Marten (M. flavigula)


Due to their visual appeal, otters are overrepresented in media compared to other mustelids. However, most species of otter that receive attention are the Asian small-clawed otterEurasian otter, North American river otter, and (depending on the media) even the sea otter. There are 9 other otter species that tend to be overlooked.

African Clawless Otter (A. capensis)

Congo Clawless Otter (A. congicus) — Considered to be a distinct species by some authorities.

Giant Otter (P. brasiliensis)

Hairy-Nosed Otter (L. sumatrana)

Marine Otter (L. felina)

Neotropical River Otter (L. longicaudis)

Smooth-Coated Otter (L. perspicillata)

Southern River Otter (L. provocax)

Spotted-Necked Otter (H. maculicollis)


Polecats ARE weasels, just generally heavier, bulkier, and larger in size. There have been several ferrets depicted in media, but their wild polecat cousins are some of the rarest gems. Unfortunately, it is rare for creators to put originality into this group, since they are usually depicted as generic ferrets across the board. Truth is, the characteristics of domestic ferrets are profoundly different from that of wild polecats. Here are 6 other polecats of the genus Mustela, and 3 of their distant relatives you may have not heard of:

• Black-Footed Ferret (M. nigripes) — Despite their similar common name, this species is not a ferret, but rather, another distinct species of polecat.

• European Mink (M. lutreola) — Despite the name, this species is genetically closer to a polecat than the American mink (N. vison).

• European Polecat (M. putorius)

Japanese Weasel (M. itatsi) — This species was placed here due to sharing a genetic similarity to polecats.

Siberian Weasel (M. sibirica) — This species was placed here due to sharing a genetic similarity to polecats.

• Steppe Polecat (M. eversmanii)

– Marbled Polecat (V. peregusna)

– Saharan Striped Polecat (I. libycus)

– Striped Polecat (I. striatus)


Similar to the greater and lesser grison, the tayra is predominantly known in South America. Their long limbs make them literally stand out from their similar-looking marten cousins. They would certainly make interesting characters, and it is a shame we never see them appear in media.


Yes, it is true after visiting our Mustelids in Media page that weasels have not exactly been ignored in media. However, the majority of the weasels that appear are least weasels, stoats, or just your generic weasel. There are 9 other weasel species of the genus Mustela (excluding polecats), and 2 of their distant relatives that share a similar common name we seldom see.

Altai Weasel (M. altaica)

Amazon Weasel (M. africana)

Back-Striped Weasel (M. strigidorsa)

Colombian Weasel (M. felipei)

Egyptian Weasel (M. subpalmata)

Indonesian Mountain Weasel (M. lutreolina)

Long-Tailed Weasel (M. frenata) — We are a bit baffled as to why this widely distributed species in North and Central America is rarely depicted in media. Despite often being superficially compared to the least weasel and stoat, there is not a single documentary out there that even so much as mentions the existence of the long-tailed weasel.

Malayan Weasel (M. nudipes)

Yellow-Bellied Weasel (M. kathiah)

African Striped Weasel (P. albinucha)

Patagonian Weasel (L. patagonicus)


Despite being a very distinguishing mustelid, chances are you will come across the X-Men character in your online search for a wolverine more so than the actual animal. This character has managed to steal the limelight from actual wolverines so much so, that many believe a wolverine is a species of wolf, or some type of fictional “wolf man” and does not actually exist. Despite being known to others as the most powerful mustelid of the north, we do not see many wolverines appearing in media.

Mustelids in Media