Crateromys paulus Musser & Gordon, 1981:515
Ilin Island cloudrunner, Ilin bushy-tailed cloud rat, Ilin crateromys, Ilin hairy-tailed cloud rat
Taxonomy & Nomenclature
Last record: 4 April 1953
IUCN RedList status: Data Deficient
Only known from the holotype, most likely endemic to Ilin Island in the Philippines as it was bought there. But as it was not observed in the wild and is only known from the holotype, which is of unknown provenance, it may possibly inhabit nearby Minodoro Island.
Subfossil remains of this species have since been found on Illin Island, thus confirming it's former existence there (Reyes et al. 2017).
Ilin Island, Philippines
Biology & Ecology
Holotype: USNM 522023
Original scientific description:
Musser, G. G. and Gordon, L. K. (1981). A new species of Crateromys from the Philippines. Journal of Mammology 62(3): 513-525. [Abstract]
Fisher, Diana O. and Blomberg, Simon P. (2012). Inferring Extinction of Mammals from Sighting Records, Threats, and Biological Traits. Conservation Biology 26(1): 57-67. https://doi.org/10.1111/j.1523-1739.2011.01797.x
Freudenthal, M. and Martín-Suárez, E. (2013). Estimating body mass of fossil rodents. Scripta Geologica 145: 1-130. [0.401 kg estimate]
Hudon, Daniel. (2014). Eulogies for Lost Species. Clarion 17: 59-63.
Lee, T. E., Fisher, D. O., Blomberg, S. P. and Wintle, B. A. (2017). Extinct or still out there? Disentangling influences on extinction and rediscovery helps to clarify the fate of species on the edge. Global Change Biology 23(2): 621-634. https://doi.org/10.1111/gcb.13421
Oliver, W. L. R., C. R. Cox, P. C. Gonzales, and L. R. Heaney. 1993. Cloud rats in the Philippines–preliminary report on distribution and status. Oryx 27(1): 41-48.
Oliver, W., Heaney, L., Ong, P. & Rodriquez, J.C. (2008). Crateromys paulus. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1 (http://www.iucnredlist.org).
Pritchard, J. S. (1989). Ilin Island cloud rat extinct? Oryx 23: 126.
Reyes, Marian C., Ingicco, Thomas, Piper, Philip J., Amano, Noel and Pawlik, Alfred F. (2017). First fossil evidence of the extinct Philippine cloud rat Crateromys paulus (Muridae: Murinae: Phloeomyini) from Ilin Island, Mindoro, and insights into its Holocene abundance. Proceedings of the Biological Society of Washington 130(1): 84-97. [Abstract]
Silva, M. B. and Downing, J. A. (1995). CRC handbook of mammalian body masses. CRC Press: 1-359.