Northern Four-eyed Opossum (Philander vossi) lives in tropical rainforest across Central America. It feeds on insects and fruit. Its conservation status is Least Concern.
Fascinating facts about the Northern Four-eyed Opossum
- The opossum was renamed Philander vossi after the original epithet pallidus was discovered to already belong to another taxon. In 2020 researchers Gardner and Ramírez-Pulido noted that the name pallidus was preoccupied by Caluromys derbianus pallidus, a subspecies described in 1899. Because the earlier name could not be used, they formally introduced the new species name Philander vossi.
- Its tail is completely hairless, coloured black on the basal half and white on the distal half. The tail length ranges from 240 mm to 315 mm, which represents roughly half of the animal's total body length that varies between 475 mm and 627 mm. This proportion gives the opossum a striking two-tone tail that contrasts with its lighter-furred body. The colour division runs along the length, with the black portion nearest the body.
- The northern four-eyed opossum is the most northerly member of its genus, with confirmed records from Belize, El Salvador and southern Mexico. It is also likely present in Guatemala and possibly in Honduras, Nicaragua and Costa Rica, though further surveys are needed. Its distribution marks the northern limit of Philander species, making it the only member found that far north. The holotype originates from Orizaba in Veracruz, underscoring its Mexican range.
- The American Society of Mammalogists recognises the northern four-eyed opossum as a distinct species, but the International Union for Conservation of Nature does not list it at all. This taxonomic split means that neither the older name Philander pallidus nor the newer Philander vossi appears in the IUCN's official species catalogue.
- Two pale, creamy-coloured spots sit just above each eye of the northern four-eyed opossum, creating the illusion of four eyes and giving the animal its common name. In reality the opossum possesses only a pair of black eyes, a fact highlighted by its description as having "two black eyes, despite its common name".
Sources
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At a glance
RangeCentral America
HabitatTropical rainforest
DietInsects and fruit
About the Northern Four-eyed Opossum
In the dense, vibrant undergrowth of Central America's tropical forests, the Northern Four-eyed Opossum emerges as a master of stealth and agility, its prehensile tail grasping and releasing branches with effortless ease as it navigates the intricate network of tree roots and ferns. With eyes that shine like lanterns in the dark, this remarkable creature moves through its domain with a quiet confidence, its ability to 'play dead' when threatened a testament to its cunning and adaptability. As it pads silently through the shadows, the Northern Four-eyed Opossum embodies the very essence of its wild and mysterious world.
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