Erinaceidae is a family of small mammals in the order Eulipotyphla. A member of this family is called an erinaceid, and the family includes hedgehogs and gymnures. Erinaceidae is one of four families in the order Eulipotyphla.[1] They are found in Africa, Europe, and Asia, primarily in forests, shrublands, savannas, and grasslands, though some species can also be found in deserts, rocky areas, or caves. They range in size from the gymnures in the Hylomys genus, at 9 cm (4 in) plus a 1 cm (0.4 in) tail, to the northern and southern white-breasted hedgehogs, at 30 cm (12 in) plus a 5 cm (2 in) tail. Erinaceids are omnivorous and primarily eat insects and small vertebrates such as lizards, though they also consume plants, eggs, and fungi. Hedgehogs all have spines on their backs, while gymnures have fur. No erinaceids have population estimates, but the Hainan gymnure and Dinagat gymnure are categorized as endangered species.
The twenty-four extant species of Erinaceidae are divided into two subfamilies: Erinaceinae, containing sixteen hedgehog species in five genera, and Galericinae, containing eight gymnure species in five genera. A few extinct prehistoric Erinaceidae species have been discovered, though due to ongoing research and discoveries the exact number and categorization is not fixed.[2]
Conventions edit
| Conservation status | |
|---|---|
| EX | Extinct (0 species) |
| EW | Extinct in the wild (0 species) |
| CR | Critically Endangered (0 species) |
| EN | Endangered (2 species) |
| VU | Vulnerable (1 species) |
| NT | Near threatened (0 species) |
| LC | Least concern (20 species) |
| Other categories | |
| DD | Data deficient (1 species) |
| NE | Not evaluated (0 species) |
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 erinaceid's range is provided. Ranges are based on the IUCN Red List for that species unless otherwise noted.
Classification edit
The family Erinaceidae consists of two subfamilies: Erinaceinae, containing sixteen hedgehog species in five genera, and Galericinae, containing eight gymnure species in five genera.
Family Erinaceidae
- Subfamily Erinaceinae
- Genus Atelerix (African hedgehogs): four species
- Genus Erinaceus (woodland hedgehogs): four species
- Genus Hemiechinus (long-eared hedgehogs): two species
- Genus Mesechinus (steppe hedgehogs): two species
- Genus Paraechinus (desert hedgehogs): four species
- Subfamily Galericinae
- Genus Echinosorex (moonrat): one species
- Genus Hylomys (gymnures): three species
- Genus Neohylomys (Hainan gymnure): one species
- Genus Neotetracus (shrew gymnure): one species
- Genus Podogymnura (Philippine gymnures): two species
Erinaceids edit
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.[1]
Subfamily Erinaceinae edit
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Four-toed hedgehog
|
A. albiventris (Wagner, 1841) |
Western, central, and eastern Africa
|
Size: 17–23 cm (7–9 in) long[4] Habitat: Savanna and grassland[5] Diet: Invertebrates, as well as plants and small vertebrates[4] |
LC
|
| North African hedgehog
|
A. algirus (Lereboullet, 1842) Three subspecies
|
Northern Africa
|
Size: 20–25 cm (8–10 in) long[6] Habitat: Forest, shrubland, and grassland[7] Diet: Omnivorous, including arthropods, small vertebrates, carrion, and fungi[6] |
LC
|
| Somali hedgehog
|
A. sclateri Anderson, 1895 |
Somalia
|
Size: 20–27 cm (8–11 in) long, plus 1–2 cm (0.4–0.8 in) tail[8] Habitat: Grassland and savanna[9] Diet: Believed to be omnivorous; primarily insects[8] |
LC
|
| Southern African hedgehog
|
A. frontalis (Smith, 1831) |
Southern Africa
|
Size: 15–20 cm (6–8 in) long, plus 2 cm (1 in) tail[10] Habitat: Savanna, shrubland, and grassland[11] Diet: Omnivorous; primarily insects, as well as carrion, vegetables, fungi, and small vertebrates[10] |
LC
|
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| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Amur hedgehog
|
E. amurensis Schrenk, 1859 |
Eastern Asia
|
Size: 15–29 cm (6–11 in) long, plus 1–5 cm (0.4–2.0 in) tail[12] Habitat: Forest and shrubland[13] Diet: Earthworms and other ground invertebrates, as well as small vertebrates and fruit[13] |
LC
|
| European hedgehog
|
E. europaeus Linnaeus, 1758 |
Europe, northwestern Asia, and New Zealand
|
Size: 13–27 cm (5–11 in) long, plus 2 cm (1 in) tail[14] Habitat: Forest and grassland[15] Diet: Omnivorous; primarily insects, as well as other invertebrates, eggs, small vertebrates, and carrion[14] |
LC
|
| Northern white-breasted hedgehog
|
E. roumanicus Barrett-Hamilton, 1900 |
Eastern Europe and western Asia (in blue)
|
Size: 13–30 cm (5–12 in) long, plus 1–5 cm (0.4–2.0 in) tail[16] Habitat: Forest and shrubland[17] Diet: Omnivorous; primarily insects, as well as other invertebrates, eggs, small vertebrates, and carrion[18] |
LC
|
| Southern white-breasted hedgehog
|
E. concolor Martin, 1838 |
Western Asia (in orange)
|
Size: 13–30 cm (5–12 in) long, plus 1–5 cm (0.4–2.0 in) tail[16] Habitat: Forest and shrubland[19] Diet: Omnivorous; primarily insects, as well as other invertebrates, eggs, small vertebrates, and carrion[18] |
LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Indian long-eared hedgehog
|
H. collaris (Gray, 1830) |
Western India and Pakistan
|
Size: 15–28 cm (6–11 in) long, plus 1–6 cm (0.4–2.4 in) tail[20] Habitat: Shrubland, grassland, and desert[21] Diet: Omnivorous; primarily invertebrates and insects, as well as small vertebrates, eggs, carrion, fruit, and seeds[20] |
LC
|
| Long-eared hedgehog
|
H. auritus (Gmelin, 1770) |
Western and central Asia
|
Size: 12–27 cm (5–11 in) long, plus 1–5 cm (0.4–2.0 in) tail[22] Habitat: Shrubland and desert[23] Diet: Omnivorous; primarily invertebrates and insects, as well as eggs, fruit, vegetables, and small vertebrates[22] |
LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Daurian hedgehog
|
M. dauuricus (Sundevall, 1842) |
East-central Asia
|
Size: About 24 cm (9 in) long, plus 3 cm (1 in) tail[20] Habitat: Forest and grassland[24] Diet: Beetles and other invertebrates, as well as small reptiles, bird eggs and nestlings, rodents, and carrion[24] |
LC
|
| Hugh's hedgehog
|
M. hughi (Thomas, 1908) |
Central China
|
Size: About 24 cm (9 in) long, plus 3 cm (1 in) tail[20] Habitat: Grassland[25] Diet: Omnivorous; primarily invertebrates and insects, as well as small vertebrates, eggs, carrion, fruit, and seeds[20] |
LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Bare-bellied hedgehog
|
P. nudiventris (Horsfield, 1851) |
Southern India
|
Size: 14–28 cm (6–11 in) long, plus 1–4 cm (0.4–1.6 in) tail[26] Habitat: Forest and shrubland[27] Diet: Insects, as well as small vertebrates, eggs, and scorpions[20] |
LC
|
| Brandt's hedgehog
|
P. hypomelas (Brandt, 1836) |
Western Asia
|
Size: 14–28 cm (6–11 in) long, plus 1–4 cm (0.4–1.6 in) tail[26] Habitat: Savanna, shrubland, grassland, and desert[28] Diet: Insects, as well as small vertebrates, eggs, and scorpions[20] |
LC
|
| Desert hedgehog
|
P. aethiopicus (Ehrenberg, 1832) |
Northern Africa and Arabian Peninsula
|
Size: 14–23 cm (6–9 in) long[29] Habitat: Desert, inland wetlands, grassland, shrubland, and savanna[30] Diet: Insects, as well as other invertebrates, amphibians, reptiles, and eggs[29] |
LC
|
| Indian hedgehog
|
P. micropus (Blyth, 1846) |
Western India and Pakistan
|
Size: 14–28 cm (6–11 in) long, plus 1–4 cm (0.4–1.6 in) tail[31] Habitat: Shrubland and desert[32] Diet: Insects, as well as other invertebrates, small vertebrates, and eggs[31] |
LC
|
.jpg)
Subfamily Galericinae edit
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Moonrat
|
E. gymnura (Raffles, 1822) Two subspecies
|
Southeast Asia
|
Size: 26–46 cm (10–18 in) long, plus 16–30 cm (6–12 in) tail[33] Habitat: Forest[34] Diet: Invertebrates, as well as frogs, fish, and fruit[35] |
LC
|
.jpg)
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Dwarf gymnure
|
H. parvus Robinson & Kloss, 1916 |
Sumatra island in Indonesia
|
Size: 9–15 cm (4–6 in) long, plus 1–3 cm (0.4–1.2 in) tail[36] Habitat: Forest[37] Diet: Invertebrates, as well as fruit[36] |
VU
|
| Long-eared gymnure
|
H. megalotis Jenkins & Robinson, 2002 |
Laos
|
Size: 9–15 cm (4–6 in) long, plus 1–3 cm (0.4–1.2 in) tail[36] Habitat: Forest, shrubland, and rocky areas[38] Diet: Invertebrates, as well as fruit[36] |
DD
|
| Short-tailed gymnure
|
H. suillus Müller, 1840 Seven subspecies
|
Southeastern Asia
|
Size: 9–15 cm (4–6 in) long, plus 1–3 cm (0.4–1.2 in) tail[36] Habitat: Forest and shrubland[39] Diet: Invertebrates, as well as fruit[39] |
LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Hainan gymnure
|
N. hainanensis Shaw & Wong, 1959 |
Hainan island, China
|
Size: 12–15 cm (5–6 in) long, plus 3–5 cm (1–2 in) tail[40] Habitat: Forest and caves[41] Diet: Insects, worms, and plants[40] |
EN
|
_Figure_2.jpg)
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Shrew gymnure
|
N. sinensis Trouessart, 1909 |
Southern China
|
Size: 10–13 cm (4–5 in) long, plus 4–7 cm (2–3 in) tail[40] Habitat: Forest[42] Diet: Insects, worms, and plants[40] |
LC
|
| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
|---|---|---|---|---|
| Dinagat gymnure
|
P. aureospinula Heaney & Morgan, 1982 |
Philippines
|
Size: 19–22 cm (7–9 in) long, plus 5–8 cm (2–3 in) tail[16] Habitat: Forest[43] Diet: Insects, worms, and birds[16] |
EN
|
| Mindanao gymnure
|
P. truei Mearns, 1905 |
Philippines
|
Size: 13–15 cm (5–6 in) long, plus 4–7 cm (2–3 in) tail[44] Habitat: Forest[45] Diet: Insects, worms, and carrion[44] |
LC
|
References edit
- ^ a b Wilson, Reeder, pp. 212-219
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- ^ He, K.; Chen, J.-H.; Gould, G. C.; Yamaguchi, N.; Ai, H.-S.; Wang, Y.-X.; Zhang, Y.-P.; Jiang, X.-L. (2012). "An Estimation of Erinaceidae Phylogeny: A Combined Analysis Approach". PLoS ONE. 7 (6): e39304. doi:10.1371/journal.pone.0039304. PMC 3380021. PMID 22745729.
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- ^ a b Everett, Andrew (2012). "Atelerix algirus". Animal Diversity Web. University of Michigan. Archived from the original on January 29, 2023. Retrieved December 18, 2023.
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- ^ a b Kingdon, p. 36]]
- ^ a b Cassola, F. (2017) [errata version of 2016 assessment]. "Atelerix sclateri". IUCN Red List of Threatened Species. 2016: e.T2275A115061435. doi:10.2305/IUCN.UK.2016-3.RLTS.T2275A22324040.en.
- ^ a b King, Wendy (2004). "Atelerix frontalis". Animal Diversity Web. University of Michigan. Archived from the original on December 19, 2023. Retrieved December 18, 2023.
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- ^ Smith; Xie, p. 293]]
- ^ a b c Cassola, F. (2017) [errata version of 2016 assessment]. "Erinaceus amurensis". IUCN Red List of Threatened Species. 2016: e.T40604A115174360. doi:10.2305/IUCN.UK.2016-3.RLTS.T40604A22325640.en.
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- ^ a b c d Nowak, p. 174
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- ^ a b Nowak, p. 175
- ^ a b Amori, G.; Hutterer, R.; Kryštufek, B.; Yigit, N.; Mitsainas, G.; Palomo, L. (2021) [amended version of 2016 assessment]. "Erinaceus concolor". IUCN Red List of Threatened Species. 2021: e.T40605A197506348. doi:10.2305/IUCN.UK.2021-1.RLTS.T40605A197506348.en.
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- ^ a b c Chiozza, F. (2017) [errata version of 2016 assessment]. "Hylomys suillus". IUCN Red List of Threatened Species. 2016: e.T40611A115175083. doi:10.2305/IUCN.UK.2016-3.RLTS.T40611A22324887.en.
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- ^ a b Smith, A. T.; Johnston, C. H. (2016). "Neotetracus sinensis". IUCN Red List of Threatened Species. 2016: e.T10590A22325953. doi:10.2305/IUCN.UK.2016-2.RLTS.T10590A22325953.en.
- ^ a b Clayton, E. (2018). "Podogymnura aureospinula". IUCN Red List of Threatened Species. 2018: e.T17829A22326149. doi:10.2305/IUCN.UK.2018-1.RLTS.T17829A22326149.en.
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Sources edit
- Kingdon, Jonathan (2014). Mammals of Africa. Vol. IV: Hedgehogs, Shrews and Bats. A & C Black. ISBN 978-1-4081-8993-1.
- Nowak, Ronald M. (1999). Walker's Mammals of the World. Vol. 1. Johns Hopkins University Press. ISBN 978-0-8018-5789-8.
- Smith, Andrew T.; Xie, Yan, eds. (2010). A Guide to the Mammals of China. Princeton University Press. ISBN 978-1-4008-3411-2.
- Hutterer, Rainer (2005). Wilson, Don E.; Reeder, DeeAnn M. (eds.). Mammal Species of the World. Vol. 1 (3rd ed.). Johns Hopkins University Press. ISBN 978-0-8018-8221-0.