The earless water rat is a New Guinea rodent, part of the Hydromys group of the subfamily of Old World rats and mice (Murinae). It is the only species of the genus Crossomys. This species is probably most closely related to Baiyankamys. It is still unclear to which species this group is related. It is one of the most aquatically adapted rodents of the world.
The one-toothed shew mouse is a species of rodent in the family Muridae. It is found in West Papua, Indonesia and Papua New Guinea, at elevations from 1,200 to 3,000 m. It is most closely related to Pseudohydromys germani.
Musser's shrew mouse is a species of rodent in the family Muridae. It is found only in Papua New Guinea. Its natural habitat is subtropical or tropical moist montane forests.
Microhydromys is a genus of rodent in the family Muridae. It contains the following species:
The mottled-tailed shrew mouse is a species of rodent in the family Muridae. It is found in West Papua, Indonesia and Papua New Guinea.
The highland brush mouse, also known as the Menzies' mouse, is a species of rodent in the family Muridae. It is endemic to Papua New Guinea, and is found in montane moss forests and in alpine zones over 2,000 m. It is the only species in the genus Abeomelomys, although it has been placed in Pogonomelomys in the past.
The eastern shew mouse is a species of rodent in the family Muridae. It is found only in Papua New Guinea.
The western shrew mouse is a species of rodent in the family Muridae. It is found in West Papua, Indonesia and Papua New Guinea.
German's one-toothed moss mouse is a species of rodent in the family Muridae which occurs in the mountains of southeastern New Guinea.
Rodents of the superfamily Muroidea, which includes mice, rats, voles, hamsters, bamboo rats, and many other species, generally have three molars in each quadrant of the jaws. A few of the oldest species retain the fourth upper premolar, and some living species have lost the third and even the second molars. Features of the molar crown are often used in muroid taxonomy, and many different systems have been proposed to name these features.
The southern small-toothed moss mouse is a species of rodent in the family Muridae found on the slopes of Mount Bosavi, Papua New Guinea.
Mirza's eastern moss rat is a species of rodent endemic to New Guinea.
Mirza's western moss rat is a species of rodent endemic to Papua New Guinea.
Laurie’s moss mouse is a species of mouse belonging to the family Muridae that is endemic to Papua New Guinea. It was first described in 2009.
Woolley's moss mouse is a species of mouse endemic to Papua New Guinea. It was first described in 2009.
The white-bellied moss mouse is a species of mouse endemic to Papua New Guinea. It was first described in 2009. The type specimen was an adult male found between 800 and 850 m, in Southern Highlands Province of Papua New Guinea.
Eleanor Mary Ord Laurie Isserlis was a British mammalogist.
Hydromyini is a very large, diverse tribe of muroid rodents in the subfamily Murinae. They are the dominant native rodents in Australasia and one of only two native rodent groups there, the other being the R. fuscipes group of the genus Rattus in the tribe Rattini. They are also found in parts of Southeast Asia.
The huon small-toothed moss mouse is a species of mouse belonging to the family Muridae that is endemic to Papua New Guinea.
Bishop's moss mouse is a species of mouse belonging to the family Muridae that is endemic to Papua New Guinea.
