Mus tenellus
Creators: name: Wilson, Don E.
name: Mittermeier, Russell A.
name: Thomas E. Lacher, Jr
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Mus
Mus tenellus
Mus sorella

description: 551. Delicate Mouse Mus tenellus French: Souris délicate / German: Zierliche Zwergmaus / Spanish: Raton delicado <b>Food and Feeding.</b> No information. <b>Taxonomy.</b> Leggada tenella Thomas, 1903, “Roseres [= Roseires], Blue Nile,” Sudan . <b>Breeding.</b> No information. Taxonomy, identification, and distribution confused. According to the 2014 findings ofJ. Bryja and colleagues, Tanzanian records should be attributed to a distinct species, M. gerbillus, which is currently included within the synonymy of the present species. Also, in 2005, G. G.Musser and M. D. Carleton concluded that many of the Ethiopian records normally attributed to M. tenellus (and possibly other mapped records from Somalia and Sudan) are apparently misidentified M. minutoides. For the present work, <b>Activity patterns.</b> Peters’s Mice are nocturnal and terrestrial. <b>Movements, Home range and Social organization.</b> No information. <b>Status and Conservation.</b> Classified as Least Concern on The IUCN Red List. <b>Bibliography.</b> Bryja, Mikula, Sumbera et al. (2014), Happold (2013a), Jotterand-Bellomo (1986), Lamb et al. (2014), Matthey (1966), Monadjem et al. (2015), Rosevear (1969), Yalden et al. (1976). 549. Thomas's Mouse <i>Mus sorella</i> <b>French:</b> Souris de Thomas / <b>German:</b> Thomas-Zwergmaus / <b>Spanish:</b> Raton de Thomas <b>Other common names:</b> Sorella Pygmy Mouse Taxonomy. Leggada sorella Thomas, 1909, “Kirui, [Mount] Elgon. Alt. 6000 ft [= 1830 m],” western Kenya. This species is monotypic. Distribution. Scattered in N Cameroon, N Central African Republic, NE &amp;S DR Congo, Uganda, Kenya, N Tanzania, C &amp; E Angola, and N Zambia. Descriptive notes. Head-body 51-73 mm, tail 34-46 mm, ear 10-12 mm, hindfoot 12-14 mm. No specific data are available for body weight. Small mouse with short tail. Furis soft, dark grayish brown above, and pure white below, extending onto the flanks; upper lips, lower cheeks, chin, throat and chest pure white. Tail is short (c.65% of head—body length). Ears are long and dark brown, with small postauricular white spot. Feet are white. Females have four pairs of nipples. Members of the M. sorella species group are distinguished by their proodont INCisors. Habitat. Savanna grassland and woodland, especially where grass is long. Food and Feeding. No information. Breeding. No information. Activity patterns. Thomas’s Mice are nocturnal and terrestrial. Movements, Home range and Social organization. No information. Status and Conservation. Classified as Least Concern on The IUCN Red List. Bibliography. Happold (2013a), Monadjem et al. (2015), Petter (1981), Verheyen (1965b). we plot all records from the works of the teams of D. C. D. Happold in 2013 and A. Monadjem in 2015. Monotypic. <b>Distribution.</b> Widespread in Ethiopia and very patchy in Sudan, South Sudan, Somalia, Kenya, and Tanzania. <b>Descriptive notes.</b> Head-body 44-62 mm, tail 34-43 mm, ear 8-10 mm, hindfoot 12—-14 mm. No specific data are available for body weight. Small mouse with short tail. Fur is sandy above and pure white below, extending onto the chin and throat. Tail is short (¢.70% of head-body length). Ears short and gray, with extensive postauricular white patches, which may extend around the base of each ear (more than in any other species of Mus). Feet white. Females have four pairs of nipples. <b>Habitat.</b> Grass steppe with clumps of thicket, occurring at elevations of 600-2000 m. <b>Food and Feeding.</b> No information. <b>Breeding.</b> No information. <b>Activity patterns.</b> No information. <b>Movements, Home range and Social organization.</b> No information. <b>Status and Conservation.</b> Classified as Least Concern on The IUCN Red Lust. <b>Bibliography.</b> Bryja, Mikula, Sumbera et al. (2014), Happold (2013a), Monadjem et al. (2015), Musser &amp; Carleton (2005), Petter (1972c), Yalden et al. (1976). 549. Thomas's Mouse <i>Mus sorella</i> <b>French:</b> Souris de Thomas / <b>German:</b> Thomas-Zwergmaus / <b>Spanish:</b> Raton de Thomas <b>Other common names:</b> Sorella Pygmy Mouse Taxonomy. Leggada sorella Thomas, 1909, “Kirui, [Mount] Elgon. Alt. 6000 ft [= 1830 m],” western Kenya. This species is monotypic. Distribution. Scattered in N Cameroon, N Central African Republic, NE &amp;S DR Congo, Uganda, Kenya, N Tanzania, C &amp; E Angola, and N Zambia. Descriptive notes. Head-body 51-73 mm, tail 34-46 mm, ear 10-12 mm, hindfoot 12-14 mm. No specific data are available for body weight. Small mouse with short tail. Furis soft, dark grayish brown above, and pure white below, extending onto the flanks; upper lips, lower cheeks, chin, throat and chest pure white. Tail is short (c.65% of head—body length). Ears are long and dark brown, with small postauricular white spot. Feet are white. Females have four pairs of nipples. Members of the M. sorella species group are distinguished by their proodont INCisors. Habitat. Savanna grassland and woodland, especially where grass is long. Food and Feeding. No information. Breeding. No information. Activity patterns. Thomas’s Mice are nocturnal and terrestrial. Movements, Home range and Social organization. No information. Status and Conservation. Classified as Least Concern on The IUCN Red List. Bibliography. Happold (2013a), Monadjem et al. (2015), Petter (1981), Verheyen (1965b).
description: Published as part of <i>Don E. Wilson, Russell A. Mittermeier &amp; Thomas E. Lacher, Jr, 2017, Muridae, pp. 536-884 in Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona :Lynx Edicions</i> on pages 793-794