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The gray four-eyed opossum (Philander opossum) is an opossum species found in Guyana, Suriname, French Guiana, and northern Brazil, at altitudes from sea level to 1600 m, [2] but generally below 1,000 metres (3,300 ft). [3]
The nine species in the genus Philander, commonly known as gray and black four-eyed opossums, are members of the order Didelphimorphia. Mature females have a well-developed marsupium . The tail appears to be hairless except for the proximal (closest to the body) 5 or 6 cm, which has a few long hairs.
It is a large dark gray opossum. Dorsal fur is dark gray, and the fur on the sides is also gray, but lighter than the dorsal fur. The ventral fur is white or cream-colored. The hairs on the throat have gray bases, but are divided in two by a cream-colored vertical stripe going along the midline of the throat. Its fur is short.
A northern four-eyed opossum from Coatzacoalcos, Veracruz, Mexico. These species are relatively light-furred for a Philander, with gray colors throughout the back, neck, base of the tail, and outer side of the limbs. The head can have some gray colors but tends to be darker, closer to black.
A common four-eyed opossum from Mato Grosso, Brazil. This species has grayish upperparts and buff-colored underparts. The upper parts are silver- and brownish-tipped but grayish overall, and the head is very dark brown. It has two patches of buff above either eye. The underparts are buff-colored near the stomach but whiter near the sides.
The Pebas four-eyed opossum was described in 2018 by Robert S. Voss, Juan F. Díaz-Nieto, and Sharon Jansa. Specimens of this species had previously been collected, but considered to be synonymous with the southern four-eyed opossum, the gray four-eyed opossum, or the common four-eyed opossum, [1] with the lattermost being the sister species to P. pebas based on analysis of the cytochrome b. [2]
The creatures have four eyes ranging in size, scientists said. Although researchers described the creatures as “medium-sized,” they only measure about 0.1 inches in length, according to the study.
Four-eyed opossum may refer to: Brown four-eyed opossum, genus Metachirus; Gray and black four-eyed opossum, genus Philander This page was last edited on 2 ...