
Gliridae is a family of small mammals in the order Rodentia and part of the Sciuromorpha suborder. Members of this family are called glirids or dormice. They are found in Europe, Africa, and Asia, primarily in forests, savannas, and shrublands, though some species can be found in wetlands, deserts, or rocky areas. They range in size from Setzer's mouse-tailed dormouse, at 6 cm (2 in) plus a 6 cm (2 in) tail, to the European 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. The desert dormouse feeds primarily on insects and spiders. No glirids have population estimates, though none are categorized as endangered species or critically endangered.
The twenty-nine extant species of Gliridae are divided into three subfamilies: Glirinae, containing two species in two genera; Graphiurinae, containing a single genus of fifteen species; and Leithiinae, 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.
| 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) |
The author 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 the International 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 a family consisting of twenty-nine extant species in nine genera. These genera are divided between three subfamilies: Glirinae, Graphiurinae, and Leithiinae.
Family Gliridae
The following classification is based on the taxonomy described by the reference work Mammal Species of the World (2005), with augmentation by generally accepted proposals made since using molecular phylogenetic analysis, as supported by both the IUCN and the American Society of Mammalogists.
| 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 Habitat: Forest |
LC Unknown |
| 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 Habitat: Forest and shrubland |
LC Unknown |
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Angolan African dormouse | G. angolensis De Winton, 1897 |
Angola and Zambia |
Size: 7–12 cm (3–5 in) long, plus 7–10 cm (3–4 in) tail Habitat: Forest |
DD Unknown |
| 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 Habitat: Forest |
LC Unknown |
| 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 Habitat: Forest |
DD Unknown |
| 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 Habitat: Savanna |
DD Unknown |
| Kellen's dormouse | G. kelleni (Reuvens, 1890) |
Scattered Sub-Saharan Africa |
Size: 7–10 cm (3–4 in) long, plus 5–9 cm (2–4 in) tail Habitat: Savanna and forest |
LC Unknown |
| 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 Habitat: Savanna and forest |
LC Unknown |
| 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 Habitat: Savanna |
DD Unknown |
| 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 Habitat: Forest |
LC Unknown |
| Rock dormouse | G. platyops Thomas, 1897 |
Southern Africa |
Size: 9–13 cm (4–5 in) long, plus 6–10 cm (2–4 in) tail Habitat: Forest and rocky areas |
LC Unknown |
| Silent dormouse | G. surdus Dollman, 1912 |
Western Africa |
Size: 8–11 cm (3–4 in) long, plus 6–9 cm (2–4 in) tail Habitat: Forest |
DD Unknown |
| 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 Habitat: Forest, savanna, and shrubland |
LC Unknown |
| Spectacled dormouse | G. ocularis (Smith, 1829) |
South Africa |
Size: 11–15 cm (4–6 in) long, plus 10–15 cm (4–6 in) tail Habitat: Shrubland and rocky areas |
LC Unknown |
| 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 Habitat: Rocky areas |
LC Unknown |
| 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 Habitat: Forest |
DD Unknown |
| 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 Habitat: Inland wetlands, grassland, shrubland, savanna, and forest |
LC Unknown |
| 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 Habitat: Forest |
DD Unknown |
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Balochistan forest dormouse | D. niethammeri Holden, 1996 |
Central Pakistan | Size: 9–11 cm (4–4 in) long, plus about 9 cm (4 in) tail Habitat: Forest |
VU Unknown |
| 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 Habitat: Forest, shrubland, and rocky areas |
LC Unknown |
| Woolly dormouse | D. laniger Felten & Storch, 1968 |
Turkey | Size: 8–10 cm (3–4 in) long, plus 4–8 cm (2–3 in) tail Habitat: Rocky areas |
DD Unknown |
| 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 Habitat: Forest, shrubland, and rocky areas |
LC Unknown |
| 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 Habitat: Forest and rocky areas |
VU Unknown |
| 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 Habitat: Coastal marine, desert, rocky areas, shrubland, and forest |
LC Unknown |
| 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 Habitat: Forest |
LC Unknown |
| 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 Habitat: Shrubland |
DD Unknown |
| 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 Habitat: Shrubland and unknown |
VU Unknown |
| 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 Habitat: Forest and savanna |
DD Unknown |
| 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 Habitat: Desert |
DD Unknown |