
Gliridae is a family of smallmammals in theorderRodentia and part of theSciuromorpha suborder. Members of this family are called glirids or dormice. They are found in Europe, Africa, and western and central Asia, primarily in forests,savannas, andshrublands, though some species can be found in wetlands, deserts, or rocky areas. They range in size fromSetzer's mouse-tailed dormouse, at 6 cm (2 in) plus a 6 cm (2 in) tail, to theEuropean edible dormouse, at 19 cm (7 in) plus an 18 cm (7 in) tail. Glirids are omnivores and feed on fruit and nuts, as well as invertebrates, birds and their eggs, and small rodents. Thedesert dormouse feeds primarily on insects and spiders.[1] No glirids have population estimates, though none are categorized asendangered species orcritically endangered.
The twenty-nine extant species of Gliridae are divided into three subfamilies:Glirinae, containing two species in twogenera;Graphiurinae, containing a single genus of fifteen species; andLeithiinae, containing twelve species in six genera. A few extinct prehistoric glirid species have been discovered, though due to ongoing research and discoveries, the exact number and categorization is not fixed.[2]
| Conservation status | |
|---|---|
| EX | Extinct (0 species) |
| EW | Extinct in the wild (0 species) |
| CR | Critically endangered (0 species) |
| EN | Endangered (0 species) |
| VU | Vulnerable (3 species) |
| NT | Near threatened (0 species) |
| LC | Least concern (15 species) |
| Other categories | |
| DD | Data deficient (11 species) |
| NE | Not evaluated (0 species) |
Theauthor citation for the species or genus is given after the scientific name; parentheses around the author citation indicate that this was not the original taxonomic placement. Conservation status codes listed follow theInternational Union for Conservation of Nature (IUCN)Red List of Threatened Species. Range maps are provided wherever possible; if a range map is not available, a description of the glirid's range is provided. Ranges are based on the IUCN Red List for that species unless otherwise noted.
Gliridae is afamily consisting of twenty-nine species in ninegenera. These genera are divided between three subfamilies:Glirinae,Graphiurinae, andLeithiinae.
Family Gliridae
The following classification is based on the taxonomy described by the reference workMammal Species of the World (2005), with augmentation by generally accepted proposals made since usingmolecular phylogenetic analysis, as supported by both the IUCN and theAmerican Society of Mammalogists.[4]
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Japanese dormouse | G. japonicus (Schinz, 1845) | Japan | Size: 6–10 cm (2–4 in) long, plus 3–6 cm (1–2 in) tail[5] Habitat: Forest[6] | LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| European edible dormouse | G. glis (Linnaeus, 1766) | Europe and western Asia | Size: 13–19 cm (5–7 in) long, plus 10–18 cm (4–7 in) tail[5] Habitat: Forest and shrubland[7] | LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Angolan African dormouse | G. angolensis De Winton, 1897 | Angola andZambia | Size: 7–12 cm (3–5 in) long, plus 7–10 cm (3–4 in) tail[8] Habitat: Forest[9] | DD
|
| Christy's dormouse | G. christyi Dollman, 1914 | Central Africa | Size: 8–11 cm (3–4 in) long, plus 7–10 cm (3–4 in) tail[8] Habitat: Forest[10] | LC
|
| Jentink's dormouse | G. crassicaudatus (Jentink, 1888) | Western Africa | Size: 8–10 cm (3–4 in) long, plus 5–7 cm (2–3 in) tail[8] Habitat: Forest[11] | DD
|
| Johnston's African dormouse | G. johnstoni Thomas, 1898 | Malawi | Size: 6–9 cm (2–4 in) long, plus 6–8 cm (2–3 in) tail[8] Habitat: Savanna[12] | DD
|
| Kellen's dormouse | G. kelleni (Reuvens, 1890) | ScatteredSub-Saharan Africa | Size: 7–10 cm (3–4 in) long, plus 5–9 cm (2–4 in) tail[8] Habitat: Savanna and forest[13] | LC
|
| Lorrain dormouse | G. lorraineus Dollman, 1910 | Western and central Africa | Size: 7–10 cm (3–4 in) long, plus 5–8 cm (2–3 in) tail[8] Habitat: Savanna and forest[14] | LC
|
| Monard's dormouse | G. monardi (St. Leger, 1936) | South-central Africa | Size: About 16 cm (6 in) long, plus about 13 cm (5 in) tail[8] Habitat: Savanna[15] | DD
|
| Nagtglas's African dormouse | G. nagtglasii Jentink, 1888 | Western Africa | Size: 12–16 cm (5–6 in) long, plus 6–13 cm (2–5 in) tail[8] Habitat: Forest[16] | LC
|
| Rock dormouse | G. platyops Thomas, 1897 | Southern Africa | Size: 9–13 cm (4–5 in) long, plus 6–10 cm (2–4 in) tail[8] Habitat: Forest and rocky areas[17] | LC
|
| Silent dormouse | G. surdus Dollman, 1912 | Western Africa | Size: 8–11 cm (3–4 in) long, plus 6–9 cm (2–4 in) tail[8] Habitat: Forest[18] | DD
|
| Small-eared dormouse | G. microtis (Noack, 1887) | Scattered Sub-Saharan Africa | Size: 7–12 cm (3–5 in) long, plus 6–9 cm (2–4 in) tail[8] Habitat: Forest, savanna, and shrubland[19] | LC
|
| Spectacled dormouse | G. ocularis (Smith, 1829) | South Africa | Size: 11–15 cm (4–6 in) long, plus 10–15 cm (4–6 in) tail[8] Habitat: Shrubland and rocky areas[20] | LC
|
| Stone dormouse | G. rupicola (Thomas &Hinton, 1925) | Namibia and South Africa | Size: 10–12 cm (4–5 in) long, plus 9–12 cm (4–5 in) tail[8] Habitat: Rocky areas[21] | LC
|
| Walter Verheyen's African dormouse | G. walterverheyeni Holden &Levine, 2009 | Democratic Republic of the Congo | Size: About 7 cm (3 in) long, plus about 6 cm (2 in) tail[8] Habitat: Forest[22] | DD
|
| Woodland dormouse | G. murinus (Desmarest, 1822) | Eastern and southern Africa | Size: 8–12 cm (3–5 in) long, plus 7–9 cm (3–4 in) tail[8] Habitat: Inland wetlands, grassland, shrubland, savanna, and forest[23] | LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Chinese dormouse | C. sichuanensis Wang, 1985 | Central China | Size: 9–10 cm (4–4 in) long, plus 9–11 cm (4–4 in) tail[5] Habitat: Forest[24] | DD
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Balochistan forest dormouse | D. niethammeri Holden, 1996 | CentralPakistan | Size: 9–11 cm (4–4 in) long, plus about 9 cm (4 in) tail[5] Habitat: Forest[25] | VU
|
| Forest dormouse | D. nitedula (Pallas, 1778) | Eastern Europe and western and central Asia | Size: 7–11 cm (3–4 in) long, plus 6–11 cm (2–4 in) tail[5] Habitat: Forest, shrubland, and rocky areas[26] | LC
|
| Woolly dormouse | D. laniger Felten &Storch, 1968 | Turkey | Size: 8–10 cm (3–4 in) long, plus 4–8 cm (2–3 in) tail[5] Habitat: Rocky areas[27] | DD
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Asian garden dormouse | E. melanurus (Wagner, 1839) | Northern Africa and western Asia | Size: 11–15 cm (4–6 in) long, plus 10–14 cm (4–6 in) tail[5] Habitat: Forest, shrubland, and rocky areas[28] | LC
|
| Garden dormouse | E. quercinus (Linnaeus, 1766) | Europe and western Asia | Size: 9–12 cm (4–5 in) long, plus 8–11 cm (3–4 in) tail[5] Habitat: Forest and rocky areas[29] | VU
|
| Maghreb garden dormouse | E. munbyanus (Pomel, 1856) | Northern Africa | Size: 10–14 cm (4–6 in) long, plus 9–12 cm (4–5 in) tail[5] Habitat: Coastal marine, desert, rocky areas, shrubland, and forest[30] | LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Hazel dormouse | M. avellanarius (Linnaeus, 1758) | Europe and western Asia | Size: 6–10 cm (2–4 in) long, plus 5–9 cm (2–4 in) tail[5] Habitat: Forest[31] | LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Masked mouse-tailed dormouse | M. personatus Ogniov, 1924 | West-central Asia | Size: 7–8 cm (3–3 in) long, plus 5–7 cm (2–3 in) tail[5] Habitat: Shrubland[32] | DD
|
| Roach's mouse-tailed dormouse | M. roachi (Bate, 1937) | Southeastern Europe and Turkey | Size: 8–14 cm (3–6 in) long, plus 6–10 cm (2–4 in) tail[5] Habitat: Shrubland and unknown[33] | VU
|
| Setzer's mouse-tailed dormouse | M. setzeri Rossolimo, 1976 | Western Asia | Size: 6–9 cm (2–4 in) long, plus 6–7 cm (2–3 in) tail[5] Habitat: Forest and savanna[34] | DD
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Desert dormouse | S. betpakdalaensis Belosludov &Bazhanov, 1939 | Kazakhstan | Size: 7–10 cm (3–4 in) long, plus 5–8 cm (2–3 in) tail[5] Habitat: Desert[35] | DD
|