A tail that is significantly longer than the body length and also covered with long hairs could be two features that indicate an arboreal lifestyle. The scientists suspect that both of them could be arboreal species. hammondi, which was described in 1913, virtually nothing is known about the natural history of the new species. Since the only specimen found was captured with the help of a ground trap set, it could not be observed in its habitat. It has a dark reddish-brown dorsal coloration and a pale yellow ventral fur. kutuku measures just under 35 cm from snout to tip of tail, of which the tail makes up about 20 cm.
RAT WITH WINGS 3D MODEL FREE
hammondi at the Natural History Museum in London, the researchers Jorge Brito of the Instituto Nacional de la Biodiversidad (INABIO), Claudia Koch, Nicolás Tinoco from the Pontificia Universidad Católica del Ecuador (PUCE) and Ulyses Pardiñas from the Instituto de Diversidad y Evolución del Sur (IDEAus-CONICET) were able to compare the skulls of the two species in great detail in a 3D model and distinguish between the two species.Īccording to Jorge Brito, INABIO’s mammal curator, the new species is easily distinguished from Mindomys hammondi by a number of anatomical features: “These include larger jugals, “wings” of the parietal bone extending to the zygomatic roots, larger otic capsules, narrow zygomatic plates almost without upper free borders, a posteriorly oriented foramen magnum (large occipital hole), larger molars and an accessory root of the first upper molar.” Using computed tomography images obtained for the new species at LIB and for the holotype (specimen from which a species was described) of M. This species is known from only a few specimens, all of which were collected in the foothill forests of the Andes in northwestern Ecuador. The rice rat genus Mindomys was previously considered monotypic and included only the type species Mindomys hammondi. “Oscar describes Oscar”: Interview with Oscar Lasso-Alcalá, Pt 1 Preservation will allow future research to detect environmental changes, learn more about the ecology of the animals and plants – and securely document the new species description, which was published in late February in the prestigious journal Evolutionary Systematics. From the collected specimen, the dry skin, skeleton and tissue were preserved for the collections. Claudia Koch, curator of herpetology at the LIB, Museum Koenig Bonn, explaining the effort that went into locating the rare animal.
“In total, the expeditions to the Kutukú region in southeastern Ecuador involved 1,200 trap nights, but only one specimen of the new species Mindomys kutuku was found,” says Dr. Drawing of the new species Mindomys kutuku. The find in the Amazonian side of the Andes underlines the valuable biological role of this mountainous region. New rat species of the little known and rare genus Mindomys described: Three expeditions led an international research team with participation from the Leibniz Institute for the Analysis of Biodiversity Change (LIB) to the Cordillera de Kutukú, an isolated mountain range in Ecuador, to find just one specimen of the previously unknown species.
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