Ontologia
Common Zorro

Common Zorro

Cerdocyon thous(Linnaeus, 1766)

LCLR Monde (IUCN)
  1. Animal
  2. Chordata
  3. Mammalia
  4. Carnivora
  5. Canidae
5 photos · Licences CC (Wikimedia Commons / iNaturalist)Click pour agrandir

Description

espèce de mammifères

Source : Wikidata

Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Cerdocyon thous.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

LC · Préoccupation mineureStable
Évaluation complète
Évaluation
2015 · v3.1
Altitude
03000 m
Profondeur
m
État de la populationExpert
The only population density estimate was produced in a coastal area of southern Brazil. Based on live capture-recapture data, a density of 0.78 individuals/km2 was estimated over an area of 8.9 km2 (Faria-Corrêa et al. 2009). No precise estimates of total population sizes are available, but populations generally are considered stable.

Menaces identifiées(1 menace classée CMP-IUCN)

  • 8_1_2
    Named species
    Negligible declinesMinority (<50%)Ongoing
Description complète des menacesExpert
The main potential threat, albeit localized, is from spill-over pathogenic infection from domestic dogs. In the Serra da Canastra National Park, Brazil, Crab-eating Foxes raid human refuse dumps in close company with unvaccinated domestic dogs along park boundaries (Courtenay and Maffei 2004).

Habitats préférentiels (classification IUCN)

  • 1_5Forest - Subtropical/Tropical Dry
  • 1_6Forest - Subtropical/Tropical Moist Lowland
  • 1_9Forest - Subtropical/Tropical Moist Montane
  • 2_1Savanna - Dry
  • 2_2Savanna - Moist
  • 3_5Shrubland - Subtropical/Tropical Dry
  • 3_6Shrubland - Subtropical/Tropical Moist
  • 4_5Grassland - Subtropical/Tropical Dry
  • 5_4Wetlands (inland) - Bogs, Marshes, Swamps, Fens, Peatlands
  • 14_1Artificial/Terrestrial - Arable Land
  • 14_2Artificial/Terrestrial - Pastureland
  • 14_3Artificial/Terrestrial - Plantations

+ 2 habitats supplémentaires

Mesures de conservation recommandéesExpert
Legislation
It is listed on CITES – Appendix II. In Argentina, the Crab-eating Fox was considered "not endangered" by the 1983 Fauna and Flora National Direction (resolution 144), and its exploitation and commercial use was forbidden in 1987 (Courtenay and Maffei 2004). There is no specific protective legislation for this species in any country, though hunting wildlife is officially forbidden in most countries. Generally, there is no specific pest regulatory legislation for the Crab-eating Fox, but it is strongly disliked locally as a pest of livestock (poultry and lambs) leading to illegal hunting and consequential sales of pelts. In some countries, pest control is limited by specific quotas (without official bounties), although the system is often ignored, abused, or not reinforced (Courtenay and Maffei 2004). In Uruguay, hunting permits have not been issued since 1989 on the basis that lamb predation by foxes is negligible (Cravino et al. 1997, 2000).

Presence in protected areas
It occurs in a large number of protected and unprotected areas across its geographical range.

Presence in captivity
It is apparently present in many zoos and private collections throughout South America where it generally breeds well.

Gaps in knowledge
Little is known of the population status of this species in lowland Amazon forest.
Actions de conservation (1)Expert
  • 2_1Site/area management
Stress écologiques (1)Expert
  • 2_3_8Other
Niche IUCN globaleExpert

Royaumes biogéographiques

Neotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial
Références bibliographiques (25)Expert
  1. Ramírez-Chaves, H.E. and Pérez, W.A. 2015. New record of crab-eating fox in southwestern Colombia, with comments on its distribution in Colombia and Ecuador. <i>Canid Biology & Conservation</i> 18.3: 1-9.
  2. IUCN. 2015. The IUCN Red List of Threatened Species. Version 2015-4. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 19 November 2015).
  3. De Thoisy, B., Vergara, M., Silvestro, P. and Vasconcelos, I. 2013. Northern extension of records of the crab-eating fox in Brazil. <i>Canid Biology & Conservation </i> 16.1: 1-3.
  4. Hladik-Barkoczy, L.B. 2013. First camera trap record of crab-eating fox on Auyan Tepui, Venezuela. <i>Canid Biology & Conservation </i> 16.4: 12-15.
  5. Fracassi, N.G., Moreyra, P.A., Lartigau, B., Teta, P., Landó, R. and Pereira, J.A. 2010. Nuevas especies de mamíferos para el bajo delta del Paraná y bajíos ribereños adyacentes, Buenos Aires, Argentina. <i>Mastozoología Neotropical</i> 17(2): 367-373.
  6. de Barros Ferraz, K.M.P., de Siqueira, M.F., Martin, P.S., Esteves, C.F. and do Couto, H.T.Z. 2010. Assessment of <i>Cerdocyon thous</i> distribution in an agricultural mosaic, southeastern Brazil . <i>Mammalia</i> 74: 275–280.
  7. González, E.M. and Martínez-Lanfranco, J.A. 2010. <i>Mamíferos de Uruguay: Guía de campo e introducciópn a su estudio y comportamiento</i>. Banda Oriental.
  8. Di Bitetti, M. S., Di Blanco, Y. E., Pereira, J. A., Paviolo, A. and Pérez, I. J. 2009. Time partitioning favors the coexistence of sympatric crab-eating foxes (<i>Cerdocyon thous</i>) and pampas foxes (<i>Lycalopex gymnocercus</i>). <i> Journal of Mammalogy </i> 90: 479-490.
  9. Faria-Corrêa, M., Balbueno, R.A., Vieira, E.M. and de Freitas, T.R. 2009. Activity, habitat use, density, and reproductive biology of the crab-eating fox (<i>Cerdocyon thous</i>) and comparison with the pampas fox (<i>Lycalopex gymnocercus</i>) in a Restinga area in the southern Brazilian Atlantic Forest. <i>Mammalian Biology </i> 74: 220-229.
  10. Courtenay, O. and Maffei, L. 2004. Crab-eating Fox <i>Cerdocyon thous</i>. In: Sillero-Zubiri, C., Hoffmann, M. and Macdonald, D.W. (eds), <i>Canids: Foxes, Wolves, Jackals and Dogs. Status Survey and Conservation Action Plan</i>, pp. 32-38. IUCN / SSC Canid Specialist Group, IUCN, Gland, Switzerland and Cambridge, UK.
  11. Díaz, G.B. and Ojeda, R.A. (eds). 2000. <i>Libro rojo: mamíferos amenazados de la Argentina</i>. pp. 106. Soc. Argentina para el Estudio de los Mamíferos, Buenos Aires.
  12. Hansen, E. and Richard-Hansen, C. 2000. <i>Faune de Guyane. Guide des principales espèces soumises à réglementation</i>. Roger Le Guen, Garies, France.
  13. Cravino, J.L., Calvar, M.E., Poetti, J.C., Berrutti, M.A., Fontana, N.A., Brando, M.E. and Fernández, J.A. 2000. Análisis holístico de la predación en corderos: un estudio de caso, con énfasis en la acción de “zorros" (Mammalia: Canidae). <i>Veterinaria</i> 35:24-41.
  14. Tejera, V.H., Araúz, J., León, V., Rodríguez, A.R., González, P., Bermúdez, S. and Moreno, R. 1999. Primer registro del zorro cangrejero, <i>Cerdocyon thous</i>, (Carnivora, Canidae) para Panamá. <i>Scientia </i> 14: 103-107.
  15. Cordero-Rodríguez, G.A. and Nassar, J.M. 1999. Ecological data on <i>Cerdocyon thous</i> in Barlovento region, State of Miranda, Venezuela. <i>Acta Biologica Venezuelica</i> 19: 21-26.
  16. Biodiversitas (ed.). 1998. <i>Livro vermelho das espécies ameaçadas de extinção da fauna de Minas Gerais</i>.In: A.B.M. Machado, G.A.B. da Fonseca, R.B. Machado, L.M.S. Aguiar and L.V. Lins (eds), Fundação Biodiversitas, Belo Horizonte, Brazil.
  17. Rodriguez, J. V. 1998. <i>Listas preliminares de mamíferos colombianos con algún riesgo a la extinción</i>.
  18. Cravino, J.L., Calvar, M.E., Berrutti, M.A., Fontana, N.A. and Poetti, J.C. 1997. American southern cone foxes: predators or prey? An Uruguayan study case. <i>Journal of Wildlife Research</i> 2: 107-114.
  19. Baillie, J. and Groombridge, B. (comps and eds). 1996. <i>1996 IUCN Red List of Threatened Animals</i>. IUCN, Gland, Switzerland and Cambridge, UK.
  20. Ergueta, S.P. and Morales, C. (eds). 1996. <i>Libro rojo de los vertebrados de Bolivia</i>. Centro de Datos para la Conservación, La Paz, Bolivia.
  21. Macdonald, D.W. and Courtenay, O. 1996. Enduring social relationships in a population of crab-eating zorros, <i>Cerdocyon thous</i>, in Amazonian Brazil (Carnivora, Canidae). <i>Journal of Zoology (London)</i> 239: 329-355.
  22. Pacheco, V., de Macedo, H., Vivar, E., Ascorra, C.F., Arana-Cardó, R. and Solari, S. 1995. Lista anotada de los mamíferos peruanos. <i>Occasional Papers in Conservation Biology</i> 2: 1-35.
  23. Sunquist, M. E., Sunquist, F. and Dancke, D. F. 1989. Ecological separation in a Venezuelan llanos carnivore community. <i>Advances in Neotropical Mammalogy</i>: 197.
  24. Berta, A. 1987. Origin, diversification, and zoogeography of the South American Canidae. <i>Fieldiana: Zoology</i> 39: 455-471.
  25. Brady, C.A. 1979. Observations on the behaviour and ecology of the crab-eating fox (<i>Cerdocyon thous</i>). In: J.F. Eisenberg (ed.), <i>Vertebrate ecology in the northern neotropics</i>, pp. 161-171. Smithsonian Institute Press, Washington, DC, USA.
Évaluateurs & contributeurs (4)Expert
assessor
Lucherini, M.
contributor
Courtenay, O., Maffei, L., Ramirez-Chaves, H., Thresher, S. & Hernandez, Y.
evaluator
Hoffmann, M. & Sillero-Zubiri, C.
facilitators
Hoffmann, M.

Lucherini, M. 2015. Cerdocyon thous. The IUCN Red List of Threatened Species 2015: e.T4248A81266293. Accessed on 05 May 2026.

Traits biologiques

22 valeurs · 8 sources

Morphologie(4)

Masse adulte
6,5 kg
AnAge
Longueur
-999 mm
PanTHERIA
Masse naissance
140 g
AnAge
Masse au sevrage
-999000 mg
PanTHERIA

Cycle de vie(1)

Longévité max
13 ans
AnAge
Voir 17 traits de plus (3 catégories)

Reproduction(6)

Maturité sexuelle
9 mois
AnAge
Gestation
1,8 mois
AnAge
Intervalle naissances
8 mois
AnAge
Taille de portée
4
AnAge
Portées par an
2
AnAge
Sevrage
3 mois
AnAge

Écologie & habitat(9)

Fruits (%)
0 %
elton_mammals
Invertébrés (%)
50 %
elton_mammals
Nectar (%)
0 %
elton_mammals
Autre végétal (%)
0 %
elton_mammals
Charognard (%)
10 %
elton_mammals
Graines (%)
0 %
elton_mammals
Vert. ectothermes (%)
0 %
elton_mammals
Vert. endothermes (%)
0 %
elton_mammals
Poissons (%)
0 %
elton_mammals

Divers(2)

Température corporelle
38,2 °C
AnAge
Taux métabolique
10.23 W
AnimalTraits

Sources priorisées par qualité scientifique (peer-reviewed spécialisées → Wikidata fallback). Unités auto-converties, valeur max retenue en cas de mesures multiples. Méthodologie · Citations.

Répartition mondiale (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

Distribution mondiale

Calcul de la distribution GBIF· ~10–60 s

Phénologie

Calcul du calendrier d'apparition· ~5–30 s

Chant

3 captations · Xeno-canto
criA
1:29
criA
21s
criA
10s

Hot-link CDN Xeno-canto. Chaque captation porte sa propre licence Creative Commons (visible quand la piste est active) et l'attribution de son auteur.

Consulter sur les bases externes

Observations & statuts

Cartographie

Bibliographie

Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (2)— redirigent vers cette page

  • Canis thousLinnaeus, 1766
  • Dusicyon thous(Linnaeus, 1766)

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).