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The Info List - Pygmy Spotted Skunk


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The pygmy spotted skunk (Spilogale pygmaea) is a species of mammal in the family Mephitidae. It is endemic to Mexico.

Contents

1 Distribution and habitat 2 Description 3 Behavior 4 Conservation 5 References

Distribution and habitat[edit] The pygmy skunk inhabits along the Pacific coast of Mexico. It is found in woodlands and thickets in rocky soil. They avoid dense forests and swamps. It dens in burrows, but can take refuge in trees.[3] Description[edit] The spotted skunks are the most similar to the weasels of the skunks. It has a slimmer body, and tail coat thinner smaller than their close relatives. It reaches a length of 115–345 mm with a tail of 70–120 mm. Its coat has a black background with white spots on the forehead and characteristics of 2-6 white stripes on the back and flanks. The bands become spots on the back later. The tip of the tail is often white. Like all skunks, it has two large scent glands in the perianal region.[3] Behavior[edit] The mating season occurs in September or October, but the delayed implantation of the embryo lasts until March or April of the next year. Embryonic development takes 28–31 days for a total duration of 230–250 days (counted from the moment of fertilization). Females give birth between 3-6 cubs per litter. Juveniles get their final color after 21 days, open their eyes at 32 days, can spray musk at 46 days and are weaned after two months. They reach adult size at 15 weeks and reach sexual maturity in time to participate in the mating season after their birth. The young disperse in the fall, but can pass the winter with their mothers in a communal den.[3] This skunk is omnivorous, however, is the most carnivorous of the family. It feeds mainly on insects, fruits, berries in the summer months, and hunts small mammals, birds, and reptiles during the winter. They can climb trees in pursuit of their prey and sometimes venturing into hen houses to take eggs.[3] Juveniles have seen accompanying their mothers in their nocturnal hunting trips. These skunks often share large nests during winter, but will not hibernate. The species is strictly nocturnal . The first reaction in case of threat is to flee. When cornered, it becomes aggressive, bristling and raising its tail to appear larger. Can stand on its front legs and advance in that position against their attacker. If the threat persists, it returns to standing on four legs and folds back on itself in a U shape, pointing its tail at its enemy. That is when it sprays its odorous excretion.[3] Conservation[edit] The IUCN Red List species is classified as a vulnerable species due to the progressive reduction of its population, up to 30% over three generations (15 years) inferred by the percentage of habitat loss. This species has a restricted and discontinuous habitat in an area of Mexico in open development is threatened as a result of the activities related to tourism development. The species inhabits a variety of habitats and can survive under conditions of human intervention in these areas, but dogs and cats pose a threat.[2] References[edit]

^ Wozencraft, W.C. (2005). "Order Carnivora". In Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. pp. 532–628. ISBN 978-0-8018-8221-0. OCLC 62265494.  ^ a b Cuarón AD & Helgen H (2008). "Spilogale pygmaea". IUCN Red List of Threatened Species. Version 2008. International Union for Conservation of Nature. Retrieved 2008-10-13.  ^ a b c d e Bradley David Gay (1999). "Spilogale pygmaea". Animal Diversity Web. Retrieved 2012-01-24. 

v t e

Extant species of family Mephitidae

Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Carnivora Suborder: Caniformia

Conepatus

Western hog-nosed skunk (Conepatus mesoleucus) Eastern hog-nosed skunk (Conepatus leuconotus) Striped hog-nosed skunk (Conepatus semistriatus) Molina's hog-nosed skunk (Conepatus chinga) Humboldt's hog-nosed sskunk (Conepatus humboldtii)

Mydaus

Javan stink badger (Mydaus javanensis) Palawan stink badger (Mydaus marchei)

Mephitis

Striped skunk (Mephitis mephitis) Hooded skunk (Mephitis macroura)

Spilogale

Western spotted skunk (Spilogale gracilis) Eastern spotted skunk (Spilogale putorius) Pygmy spotted skunk (Spilogale pygmaea)

Category

v t e

Extant Carnivora species

Kingdom: Animalia Phylum: Chordata Class: Mammalia Infraclass: Eutheria Superorder: Laurasiatheria

Suborder Feliformia

Nandiniidae

Nandinia

African palm civet (N. binotata)

Herpestidae (Mongooses)

Atilax

Marsh mongoose (A. paludinosus)

Bdeogale

Bushy-tailed mongoose (B. crassicauda) Jackson's mongoose (B. jacksoni) Black-footed mongoose (B. nigripes)

Crossarchus

Alexander's kusimanse (C. alexandri) Angolan kusimanse (C. ansorgei) Common kusimanse (C. obscurus) Flat-headed kusimanse (C. platycephalus)

Cynictis

Yellow mongoose (C. penicillata)

Dologale

Pousargues's mongoose (D. dybowskii)

Galerella

Angolan slender mongoose (G. flavescens) Black mongoose (G. nigrata) Somalian slender mongoose (G. ochracea) Cape gray mongoose (G. pulverulenta) Slender mongoose (G. sanguinea)

Helogale

Ethiopian dwarf mongoose (H. hirtula) Common dwarf mongoose (H. parvula)

Herpestes

Short-tailed mongoose (H. brachyurus) Indian gray mongoose (H. edwardsii) Indian brown mongoose (H. fuscus) Egyptian mongoose (H. ichneumon) Small Asian mongoose (H. javanicus) Long-nosed mongoose (H. naso) Collared mongoose (H. semitorquatus) Ruddy mongoose (H. smithii) Crab-eating mongoose (H. urva) Stripe-necked mongoose (H. vitticollis)

Ichneumia

White-tailed mongoose (I. albicauda)

Liberiictus

Liberian mongoose (L. kuhni)

Mungos

Gambian mongoose (M. gambianus) Banded mongoose (M. mungo)

Paracynictis

Selous' mongoose (P. selousi)

Rhynchogale

Meller's mongoose (R. melleri)

Suricata

Meerkat (S. suricatta)

Hyaenidae (Hyenas)

Crocuta

Spotted hyena (C. crocuta)

Hyaena

Brown hyena (H. brunnea) Striped hyena (H. hyaena)

Proteles

Aardwolf (P. cristatus)

Felidae

Large family listed below

Viverridae

Large family listed below

Eupleridae

Small family listed below

Family Felidae

Felinae

Acinonyx

Cheetah (A. jubatus)

Caracal

Caracal (C. caracal) African golden cat (C. aurata)

Catopuma

Bay cat (C. badia) Asian golden cat (C. temminckii)

Felis

European wildcat (F. silvestris) African wildcat (F. lybica) Jungle cat (F. chaus) Black-footed cat (F. nigripes) Sand cat (F. margarita) Chinese mountain cat (F. bieti) Domestic cat (F. catus)

Leopardus

Ocelot (L. pardalis) Margay (L. wiedii) Pampas cat (L. colocola) Geoffroy's cat (L. geoffroyi) Kodkod (L. guigna) Andean mountain cat (L. jacobita) Oncilla (L. tigrinus) Southern tigrina (L. guttulus)

Leptailurus

Serval (L. serval)

Lynx

Canadian lynx (L. canadensis) Eurasian lynx (L. lynx) Iberian lynx (L. pardinus) Bobcat (L. rufus)

Otocolobus

Pallas's cat (O. manul)

Pardofelis

Marbled cat (P. marmorata)

Prionailurus

Fishing cat (P. viverrinus) Leopard cat (P. bengalensis) Sundaland leopard cat (P. javanensis) Flat-headed cat (P. planiceps) Rusty-spotted cat (P. rubiginosus)

Puma

Cougar (P. concolor)

Herpailurus

Jaguarundi (H. yagouaroundi)

Pantherinae

Panthera

Lion (P. leo) Jaguar (P. onca) Leopard (P. pardus) Tiger (P. tigris) Snow leopard (P. uncia)

Neofelis

Clouded leopard (N. nebulosa) Sunda clouded leopard (N. diardi)

Family Viverridae (includes Civets)

Paradoxurinae

Arctictis

Binturong (A. binturong)

Arctogalidia

Small-toothed palm civet (A. trivirgata)

Macrogalidia

Sulawesi palm civet (M. musschenbroekii)

Paguma

Masked palm civet (P. larvata)

Paradoxurus

Golden wet-zone palm civet (P. aureus) Asian palm civet (P. hermaphroditus) Jerdon's palm civet (P. jerdoni) Golden palm civet (P. zeylonensis)

Hemigalinae

Chrotogale

Owston's palm civet (C. owstoni)

Cynogale

Otter civet (C. bennettii)

Diplogale

Hose's palm civet (D. hosei)

Hemigalus

Banded palm civet (H. derbyanus)

Prionodontinae (Asiatic linsangs)

Prionodon

Banded linsang (P. linsang) Spotted linsang (P. pardicolor)

Viverrinae

Civettictis

African civet (C. civetta)

Genetta (Genets)

Abyssinian genet (G. abyssinica) Angolan genet (G. angolensis) Bourlon's genet (G. bourloni) Crested servaline genet (G. cristata) Common genet (G. genetta) Johnston's genet (G. johnstoni) Rusty-spotted genet (G. maculata) Pardine genet (G. pardina) Aquatic genet (G. piscivora) King genet (G. poensis) Servaline genet (G. servalina) Haussa genet (G. thierryi) Cape genet (G. tigrina) Giant forest genet (G. victoriae)

Poiana

African linsang (P. richardsonii) Leighton's linsang (P. leightoni)

Viverra

Malabar large-spotted civet (V. civettina) Large-spotted civet (V. megaspila) Malayan civet (V. tangalunga) Large Indian civet (V. zibetha)

Viverricula

Small Indian civet (V. indica)

Family Eupleridae

Euplerinae

Cryptoprocta

Fossa (C. ferox)

Eupleres

Eastern falanouc (E. goudotii) Western falanouc (E. major)

Fossa

Malagasy civet (F. fossana)

Galidiinae

Galidia

Ring-tailed mongoose (G. elegans)

Galidictis

Broad-striped Malagasy mongoose (G. fasciata) Grandidier's mongoose (G. grandidieri)

Mungotictis

Narrow-striped mongoose (M. decemlineata)

Salanoia

Brown-tailed mongoose (S. concolor) Durrell's vontsira (S. durrelli)

Suborder Caniformia (cont. below)

Ursidae (Bears)

Ailuropoda

Giant panda (A. melanoleuca)

Helarctos

Sun bear (H. malayanus)

Melursus

Sloth bear (M. ursinus)

Tremarctos

Spectacled bear (T. ornatus)

Ursus

American black bear (U. americanus) Brown bear (U. arctos) Polar bear (U. maritimus) Asian black bear (U. thibetanus)

Mephitidae

Conepatus (Hog-nosed skunks)

Molina's hog-nosed skunk (C. chinga) Humboldt's hog-nosed skunk (C. humboldtii) American hog-nosed skunk (C. leuconotus) Striped hog-nosed skunk (C. semistriatus)

Mephitis

Hooded skunk (M. macroura) Striped skunk (M. mephitis)

Mydaus

Sunda stink badger (M. javanensis) Palawan stink badger (M. marchei)

Spilogale (Spotted skunks)

Southern spotted skunk (S. angustifrons) Western spotted skunk (S. gracilis) Eastern spotted skunk (S. putorius) Pygmy spotted skunk (S. pygmaea)

Procyonidae

Bassaricyon (Olingos)

Eastern lowland olingo (B. alleni) Northern olingo (B. gabbii) Western lowland olingo (B. medius) Olinguito (B. neblina)

Bassariscus

Ring-tailed cat (B. astutus) Cacomistle (B. sumichrasti)

Nasua (Coatis inclusive)

White-nosed coati (N. narica) South American coati (N. nasua)

Nasuella (Coatis inclusive)

Western mountain coati (N. olivacea) Eastern mountain coati (N. meridensis)

Potos

Kinkajou (P. flavus)

Procyon

Crab-eating raccoon (P. cancrivorus) Raccoon (P. lotor) Cozumel raccoon (P. pygmaeus)

Ailuridae

Ailurus

Red panda (A. fulgens)

Suborder Caniformia (cont. above)

Otariidae (Eared seals) (includes fur seals and sea lions) (Pinniped inclusive)

Arctocephalus

South American fur seal (A. australis) Australasian fur seal (A. forsteri) Galápagos fur seal (A. galapagoensis) Antarctic fur seal (A. gazella) Juan Fernández fur seal (A. philippii) Brown fur seal (A. pusillus) Guadalupe fur seal (A. townsendi) Subantarctic fur seal (A. tropicalis)

Callorhinus

Northern fur seal (C. ursinus)

Eumetopias

Steller sea lion (E. jubatus)

Neophoca

Australian sea lion (N. cinerea)

Otaria

South American sea lion (O. flavescens)

Phocarctos

New Zealand sea lion (P. hookeri)

Zalophus

California sea lion (Z. californianus) Galápagos sea lion (Z. wollebaeki)

Odobenidae (Pinniped inclusive)

Odobenus

Walrus (O. rosmarus)

Phocidae (Earless seals) (Pinniped inclusive)

Cystophora

Hooded seal (C. cristata)

Erignathus

Bearded seal (E. barbatus)

Halichoerus

Gray seal (H. grypus)

Histriophoca

Ribbon seal (H. fasciata)

Hydrurga

Leopard seal (H. leptonyx)

Leptonychotes

Weddell seal (L. weddellii)

Lobodon

Crabeater seal (L. carcinophagus)

Mirounga (Elephant seals)

Northern elephant seal (M. angustirostris) Southern elephant seal (M. leonina)

Monachus

Mediterranean monk seal (M. monachus) Hawaiian monk seal (M. schauinslandi)

Ommatophoca

Ross seal (O. rossi)

Pagophilus

Harp seal (P. groenlandicus)

Phoca

Spotted seal (P. largha) Harbor seal (P. vitulina)

Pusa

Caspian seal (P. caspica) Ringed seal (P. hispida) Baikal seal (P. sibirica)

Canidae

Large family listed below

Mustelidae

Large family listed below

Family Canidae (includes dogs)

Atelocynus

Short-eared dog (A. microtis)

Canis

Side-striped jackal (C. adustus) African golden wolf (C. anthus) Golden jackal (C. aureus) Coyote (C. latrans) Gray wolf (C. lupus) Black-backed jackal (C. mesomelas) Red wolf (C. rufus) Ethiopian wolf (C. simensis)

Cerdocyon

Crab-eating fox (C. thous)

Chrysocyon

Maned wolf (C. brachyurus)

Cuon

Dhole (C. alpinus)

Lycalopex

Culpeo (L. culpaeus) Darwin's fox (L. fulvipes) South American gray fox (L. griseus) Pampas fox (L. gymnocercus) Sechuran fox (L. sechurae) Hoary fox (L. vetulus)

Lycaon

African wild dog (L. pictus)

Nyctereutes

Raccoon dog (N. procyonoides)

Otocyon

Bat-eared fox (O. megalotis)

Speothos

Bush dog (S. venaticus)

Urocyon

Gray fox (U. cinereoargenteus) Island fox (U. littoralis)

Vulpes (Foxes)

Bengal fox (V. bengalensis) Blanford's fox (V. cana) Cape fox (V. chama) Corsac fox (V. corsac) Tibetan sand fox (V. ferrilata) Arctic fox (V. lagopus) Kit fox (V. macrotis) Pale fox (V. pallida) Rüppell's fox (V. rueppelli) Swift fox (V. velox) Red fox (V. vulpes) Fennec fox (V. zerda)

Family Mustelidae

Lutrinae (Otters)

Aonyx

African clawless otter (A. capensis) Oriental small-clawed otter (A. cinerea)

Enhydra

Sea otter (E. lutris)

Hydrictis

Spotted-necked otter (H. maculicollis)

Lontra

North American river otter (L. canadensis) Marine otter (L. felina) Neotropical otter (L. longicaudis) Southern river otter (L. provocax)

Lutra

Eurasian otter (L. lutra) Hairy-nosed otter (L. sumatrana)

Lutrogale

Smooth-coated otter (L. perspicillata)

Pteronura

Giant otter (P. brasiliensis)

Mustelinae (including badgers)

Arctonyx

Hog badger (A. collaris)

Eira

Tayra (E. barbara)

Galictis

Lesser grison (G. cuja) Greater grison (G. vittata)

Gulo

Wolverine (G. gulo)

Ictonyx

Saharan striped polecat (I. libyca) Striped polecat (I. striatus)

Lyncodon

Patagonian weasel (L. patagonicus)

Martes (Martens)

American marten (M. americana) Yellow-throated marten (M. flavigula) Beech marten (M. foina) Nilgiri marten (M. gwatkinsii) European pine marten (M. martes) Japanese marten (M. melampus) Sable (M. zibellina)

Pekania

Fisher (P. pennanti)

Meles

Japanese badger (M. anakuma) Asian badger (M. leucurus) European badger (M. meles)

Mellivora

Honey badger (M. capensis)

Melogale (Ferret-badgers)

Bornean ferret-badger (M. everetti) Chinese ferret-badger (M. moschata) Javan ferret-badger (M. orientalis) Burmese ferret-badger (M. personata)

Mustela (Weasels and Ferrets)

Amazon weasel (M. africana) Mountain weasel (M. altaica) Stoat (M. erminea) Steppe polecat (M. eversmannii) Colombian weasel (M. felipei) Long-tailed weasel (M. frenata) Japanese weasel (M. itatsi) Yellow-bellied weasel (M. kathiah) European mink (M. lutreola) Indonesian mountain weasel (M. lutreolina) Black-footed ferret (M. nigripes) Least weasel (M. nivalis) Malayan weasel (M. nudipes) European polecat (M. putorius) Siberian weasel (M. sibirica) Back-striped weasel (M. strigidorsa) Egyptian weasel (M. subpalmata)

Neovison (Minks)

American mink (N. vison)

Poecilogale

African striped weasel (P. albinucha)

Taxidea

American badger (T. taxus)

Vormela

Marbled polecat (V. peregusna)

Taxon identifiers

Wd: Q243939 ADW: Spilogale_pygmaea EoL: 311566 Fossilworks: 104870 GBIF: 2434821 iNaturalist: 41883 ITIS: 621933 IUCN: 41637 MSW: 1400

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