Cricetidae Author Don E. Wilson Author Russell A. Mittermeier Author Thomas E. Lacher, Jr text 2017 2017-11-30 Lynx Edicions Barcelona Handbook of the Mammals of the World – Volume 7 Rodents II 204 535 book chapter 80832 10.5281/zenodo.6707142 ab66b2b7-9544-4411-bf61-5bc3651d7bca 978-84-16728-04-6 6707142 216. Volcano Deermouse Neotomodon alstoni French: Péromyscus dAlston / German: Mexikanische Vulkanmaus / Spanish: Ratén ciervo de volcanes Other common names: Mexican Volcano Mouse Taxonomy. Neotomodon alston: Merriam, 1898 , Nahuatzin, 8500 ft (= 2591 m ), Michoacan , Mexico . Two subspecies are recognized. Subspecies and Distribution. N.a.alstoniMerriam,1898—WCMichoacanEtoECVeracruzstates(CMexico). N. a. perotensis Merriam, 1898 — restricted to limited areas surrounding the Cofre de Perote Volcano in Veracruz State (CE Mexico). Descriptive notes. Head-body 96-128 mm, tail 78-105 mm, ear 19-23 mm, hindfoot 23-27 mm; weight 40-60 g. The Volcano Deermouse is medium-sized, similar to some species of Peromyscus . Dorsum is dark gray, and sides are yellowish ocher. Venter is white, and some specimens have a small yellowish pectoral spot. Tail is shorter than head-body length and slightly bicolored. Habitat. Grasslands, particularly microhabitats in zacatonal (montane) grassland and shrubland and forest-zacatonal associations, and conifer and oak ( Quercus , Fagaceae ) forests at elevations of 2400-4960 m. The Volcano Deermouse is endemic to Mexico, with a distribution restricted to the Trans-Mexican Volcanic Belt (Eje Volcanico Transversal) from central Michoacan to central Puebla and Veracruz. Food and Feeding. Diet includes stems, sprouts, and leaves of herbs. Breeding. The Volcano Deermouse is thought to reproduce throughout the year, with a peak in April-September. Gestation lasts 25-35 days, and young are weaned in 20-30 days. Litters average 3-1 young. Activity patterns. The Volcano Deermouse is presumably nocturnal. Movements, Home range and Social organization. Average density is 29 ind/ha. Status and Conservation. Classified as Least Concern on The IUCN Red List. Although the Volcano Deermouse is endemic, it does not face known conservation threats. Its distribution is relatively large, it is abundant in diverse localities, and it occurs in protected areas as Izta-Popo Zoquiapan and Nevado de Toluca national parks. Bibliography. Chavez (2014), Martin & Alvarez (1982), Merriam (1898), Olivera et al. (1986), Rojas (1984).