Kampalili moss mouse

Species of rodent

Kampalili moss mouse
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Muridae
Genus: Tarsomys
Species:
T. orientalis
Binomial name
Tarsomys orientalis
Rickart, Rowsey, Ibañez, Quidlat, Balete, & Heaney, 2024[1]
Distribution of T. orientalis in Mindanao, Philippines

The Kampalili moss mouse (Tarsomys orientalis),[1] also known as the Kampalili tarsomys,[1][2] is a species of rodent in the family Muridae.[2][3] At just 5 in (130 mm) long, it is the smallest[2] species of the Mindanao-endemic genus Tarsomys,[2][3] and the third to be discovered.[3] The species was distinguished from the other members of its genus, namely Tarsomys apoensis and T. echinatus, by the smaller size of its body, significantly shorter tail, smaller size of hind feet, the soft and dense pelage that is darker in color, its smaller skull that has a broader zygomatic plate, shorter incisive foramina, and much longer auditory bullae.[3]

The species was found in Mt. Kampalili,[2][3] within the Kampalili-Puting Bato Key Biodiversity Area in eastern Mindanao Island, Philippines.[2][3]

Habitat and distribution

The species is known to inhabit cool, damp mossy forests. The holotype specimen (FMNH 194803)[3] was collected several kilometers southwest of the peak of Mt. Kampalili, in the Municipality of Maragusan, at 1,900 m (6,200 ft).[4][5]

Taxonomy

The holotype of this species was included in the study by Rowsey et al. (2022), as Tarsomys sp.[5]

Ecology

This species occurs alongside the critically endangered Philippine Eagle,[2] and two other mammal species, the Kampalili shrew mouse, and the Eastern Mindanao gymnure.[2] These species share their habitat with the Mandaya and Mansaka indigenous communities.[2]

References

  1. ^ a b c "Tarsomys orientalis Rickart, Rowsey, Ibañez, Quidlat, Balete, & Heaney, 2024". ASM Mammal Diversity Database. American Society of Mammalogists. Retrieved 7 August 2024.
  2. ^ a b c d e f g h i "A Beetle Species Reemerges in Northern Luzon After 100 Years". Esquire Magazine Philippines. 2024-05-31. Archived from the original on 2024-06-02. Retrieved 2024-06-02.
  3. ^ a b c d e f g Rickart, Eric A; Rowsey, Dakota M; Ibañez, Jayson C; Quidlat, Roselyn S; Balete, Danilo S; Heaney, Lawrence R (2024-05-25). "A new species of the endemic Tarsomys clade (Muridae, Rodentia) from eastern Mindanao Island, Philippines". Journal of Mammalogy. 105 (4): 865–879. doi:10.1093/jmammal/gyae051. ISSN 0022-2372.
  4. ^ "FMNH 194803 | Zoological Collections". collections-zoology.fieldmuseum.org. Retrieved 2024-06-02.
  5. ^ a b Rowsey, Dakota M; Duya, Mariano Roy M; Ibañez, Jayson C; Jansa, Sharon A; Rickart, Eric A; Heaney, Lawrence R (2022-08-18). "A new genus and species of shrew-like mouse (Rodentia: Muridae) from a new center of endemism in eastern Mindanao, Philippines". Journal of Mammalogy. 103 (6): 1259–1277. doi:10.1093/jmammal/gyac057. ISSN 0022-2372. PMC 9841421. PMID 36660555.
  • Genetic code at National Center for Biotechnology Information
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Extant species of subfamily Murinae (Rattus)
Abditomys
  • Luzon broad-toothed rat (A. latidens)
Bandicota
(Bandicoot rats)
  • Lesser bandicoot rat (B. bengalensis)
  • Greater bandicoot rat (B. indica)
  • Savile's bandicoot rat (B. savilei)
Berylmys
(White-toothed rats)
  • Small white-toothed rat (B. berdmorei)
  • Bower's white-toothed rat (B. bowersi)
  • Kenneth's white-toothed rat (B. mackenziei)
  • Manipur white-toothed rat (B. manipulus)
Bullimus
  • Bagobo rat (B. bagobus)
  • Camiguin forest rat (B. gamay)
  • Lagre Luzon forest rat (B. luzonicus)
Bunomys
  • Andrew's hill rat (B. andrewsi)
  • Yellow-haired hill rat (B. chrysocomus)
  • Heavenly hill rat (B. coelestis)
  • Fraternal hill rat (B. fratrorum)
  • Karoko hill rat (B. karokophilus)
  • Inland hill rat (B. penitus)
  • Long-headed hill rat (B. prolatus)
  • Tana Toraja hill rat (B. torajae)
Diplothrix
  • Ryukyu long-tailed giant rat (D. legatus)
Kadarsanomys
  • Sody's tree rat (K. sodyi)
Komodomys
  • Komodo rat (K. rintjanus)
Limnomys
  • Gray-bellied mountain rat (L. bryophilus)
  • Mindanao mountain rat (L. sibuanus)
Nesokia
  • Bunn's short-tailed bandicoot rat (N. bunnii)
  • Short-tailed bandicoot rat (N. indica)
Nesoromys
  • Ceram rat (N. ceramicus)
Palawanomys
  • Palawan soft-furred mountain rat (P. furvus)
Papagomys
  • Flores giant rat (P. armandvillei)
Paruromys
  • Sulawesi giant rat (P. dominator)
Paulamys
  • Flores long-nosed rat (P. naso)
Rattus
(Typical rats)
  • Enggano rat (R. enganus)
  • Philippine forest rat (R. everetti)
  • Polynesian rat (R. exulans)
  • Hainald's rat (R. hainaldi)
  • Hoogerwerf's rat (R. hoogerwerfi)
  • Korinch's rat (R. korinchi)
  • Nillu rat (R. montanus)
  • Molaccan prehensile-tailed rat (R. morotaiensis)
  • Kerala rat (R. ranjiniae)
  • New Ireland forest rat (R. sanila)
  • Andaman rat (R. stoicus)
  • Timor rat (R. timorensis)
  • R. norvegicus group: Himalayan field rat (R. nitidus)
  • Brown rat (R. norvegicus)
  • Turkestan rat (R. pyctoris)
  • R. rattus group: Sunburned rat (R. adustus)
  • Sikkim rat (R. andamanensis)
  • Ricefield rat (R. argentiventer)
  • Summit rat (R. baluensis)
  • Aceh rat (R. blangorum)
  • Nonsense rat (R. burrus)
  • Hoffmann's rat (R. hoffmanni)
  • Koopman's rat (R. koopmani)
  • Lesser ricefield rat (R. losea)
  • Mentawai rat (R. lugens)
  • Mindoro black rat (R. mindorensis)
  • Little soft-furred rat (R. mollicomulus)
  • Osgood's rat (R. osgoodi)
  • Palm rat (R. palmarum)
  • Black rat (R. rattus)
  • Sahyadris forest rat (R. satarae)
  • Simalur rat (R. simalurensis)
  • Tanezumi rat (R. tanezumi)
  • Tawitawi forest rat (R. tawitawiensis)
  • Malayan field rat (R. tiomanicus)
  • R. xanthurus group: Bonthain rat (R. bontanus)
  • Opossum rat (R. marmosurus)
  • Peleng rat (R. pelurus)
  • R. salocco
  • Yellow-tailed rat (R. xanthurus)
  • R. leucopus group: Vogelkop mountain rat (R. arfakiensis)
  • Western New Guinea mountain rat (R. arrogans)
  • Manus Island spiny rat (R. detentus)
  • Sula rat (R. elaphinus)
  • Spiny Ceram rat (R. feliceus)
  • Giluwe rat (R. giluwensis)
  • Japen rat (R. jobiensis)
  • Cape York rat (R. leucopus)
  • Eastern rat (R. mordax)
  • Moss-forest rat (R. niobe)
  • New Guinean rat (R. novaeguineae)
  • Arianus's rat (R. omichlodes)
  • Pocock's highland rat (R. pococki)
  • Spiny rat (R. praetor)
  • Glacier rat (R. richardsoni)
  • Stein's rat (R. steini)
  • Van Deusen's rat (R. vandeuseni)
  • Slender rat (R. verecundus)
  • R. fuscipes group: Dusky rat (R. colletti)
  • Bush rat (R. fuscipes)
  • Australian swamp rat (R. lutreolus)
  • Dusky field rat (R. sordidus)
  • Pale field rat (R. tunneyi)
  • Rattus villosissimus (R. villosissimus)
Sundamys
(Giant Sunda rats)
  • Annandale's rat (S. annandalei)
  • Mountain giant Sunda rat (S. infraluteus)
  • Bartels's rat (S. maxi)
  • Müller's giant Sunda rat (S. muelleri)
Taeromys
  • Salokko rat (T. arcuatus)
  • Lovely-haired rat (T. callitrichus)
  • Celebes rat (T. celebensis)
  • Sulawesi montane rat (T. hamatus)
  • Small-eared rat (T. microbullatus)
  • Sulawesi forest rat (T. punicans)
  • Tondano rat (T. taerae)
Tarsomys
  • Long-footed rat (T. apoensis)
  • Spiny long-footed rat (T. echinatus)
  • Kampalili moss mouse (T. orientalis)
Tryphomys
  • Luzon short-nosed rat (T. adustus)
See also
Aethomys–Chrotomys
Colomys–Golunda
Hadromys–Maxomys
Melasmothrix–Mus
Oenomys–Pithecheir
Pogonomys–Pseudomys
Stenocephalomys–Xeromys
Otomys
Others
Taxon identifiers
Tarsomys orientalis


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