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Lifespan, longevity, and ageing

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Maximum longevity: 13.1 years (captivity)
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Untitled

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Common names include serete, zerete, cerreti, cuatuza, cuacechi, guaqueque negro, Mexican agouti, and Mexican black agouti. Remains from a cave in Oaxaca, Mexico suggest that D. mexicana and D. punctata may once have lived sympatrically.

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Leslie McGinnis, University of Michigan-Ann Arbor
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Behavior

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Mexican agoutis make alarm calls by stamping their feet and producing sharp nasal-sounding barks while running away. Many species of agouti (e.g., common agoutis, black agoutis, brown agoutis, and Mexican agoutis) make loud gnawing noises when eating. Currently, no further information exists concerning communication and perception in Mexican agoutis.

Communication Channels: visual ; acoustic ; chemical

Other Communication Modes: pheromones ; scent marks

Perception Channels: visual ; tactile ; acoustic ; chemical

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Leslie McGinnis, University of Michigan-Ann Arbor
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Conservation Status

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Dasyprocta mexicana is currently listed as “Critically Endangered.” This is a rapid change from the 1996 listing of “Lower Risk/near threatened.” Rapid habitat loss is most likely the cause for this rodent’s decline. The population size has decreased by more than 80 percent during the past ten years as habitat has been converted for agricultural and urban use. Unfortunately, D. mexicana is purported to be quite tasty and a favorite among local hunters. Hunting seed predators or seed dispersers may indirectly lead to changes in forest composition and spatial distribution. Other threats to D. mexicana include aquaculture and timber crops, and in part of its native range, much of the land is being used for cattle ranching. A smaller amount has been converted to cultivate coffee, cacao, citrus, bananas, or allspice. Currently, there is no mention of specific actions aimed at the conservation and management of Dasyprocta mexicana.

US Federal List: no special status

CITES: no special status

State of Michigan List: no special status

IUCN Red List of Threatened Species: critically endangered

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Benefits

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Dasyprocta mexicana is an agricultural pest of corn. In Cuba, where it was introduced, it also poses a threat to native flora and fauna. It may compete with the hutia conga (Capromys pilorides) for food and shelter. There are no other known adverse affects of D. mexicana on humans.

Negative Impacts: crop pest

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Benefits

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Dasyprocta mexicana is hunted for meat throughout its range. If D. mexicana were common, it could be kept as a pet. One researcher described his specimen as being very clean and having a “very sweet character.” He found that young animals were easy to tame and they could be kept as pets and allowed to run around free in houses. The researcher kept one as a pet in Europe, but eventually gave it to a museum’s menagerie, where it died. He found that, when frightened by strangers, the specimen would make “enormous leaps” knocking over tables and other objects in his apartment.

Positive Impacts: food

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Associations

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Dasyprocta mexicana is an important seed disperser and seed predator and is among the most important seed predators at Los Tuxtlas biological reserve in Veracruz, Mexico. A study of tree visitation based on records of agouti tracks found a significant number of D. mexicana tracks surrounding Brosimum alicastrum (Moraceae), Cymbopetalum baillonii (Annonaceae), and Omphalea oleifera (Euphorbiaceae), suggesting that these tree species are also important food resources. Dasyprocta mexicana also feeds on bark, and trees can die after agoutis strip a continuous ring of bark around from the base. By eating seedlings and dispersing seeds it can influence composition and spatial distribution of tree species throughout the forests in which they reside. Dasyprocta mexicana is an important food resource for jaguars (Panthera onca) in Mexico. In captivity, it has been parasitized by Echidnophaga fleas, which can cause death by anemia. Native fleas (Rhopalopsyllus australis australis) also feed on D. mexicana. In Cuba, where it is introduced, it poses a potential threat to native flora and fauna. It may compete with the hutia conga (Capromys pilorides) for food and shelter.

Ecosystem Impact: disperses seeds

Commensal/Parasitic Species:

  • fleas (Rhopalopsyllus australis australis)
  • sticktight fleas (Echidnophaga)
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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Trophic Strategy

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Dasyprocta mexicana is primarily a fruigivore, but also consumes fruits and leaves. It eats new growth plant matter, bark, soft seeds, and fruit from various trees. Dasyprocta mexicana eats the fruits of Spondias mombin (Anacardiaceae), Pseudolmedia oxyphyllaria (Moraceae), Bosimum alicastrum (Moraceae), Ficus yoponensis (Moraceae), Astrocaryum mexicanum (Palmae), and Nectandra ambigens (Lauraceae). It also eats the seeds of Cymbopetalum baillonii (Annonaceae), but not of Pouteria sapota (Sapotaceae). Captive Mexican agoutis eat a wide range of foods including rabbit pellets, peanuts, corn, fruits, and carrots. A study of tree visitation based on records of agouti tracks found a significant number of D. mexicana tracks surrounding Brosimum alicastrum (Moraceae), Cymbopetalum baillonii (Annonaceae), and Omphalea oleifera (Euphorbiaceae), suggesting that these tree species are also important food resources.

Plant Foods: leaves; wood, bark, or stems; seeds, grains, and nuts; fruit

Primary Diet: herbivore (Frugivore )

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Distribution

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Dasyprocta mexicana is found in tropical southern Mexico and Cuba. The native distribution of D. mexicana includes parts of Veracruz, Oaxaca, Tabasco, Campeche, and Chiapas, Mexico. Dasyprocta mexicana was introduced to Pinar del Rio, Sierra de los Organos, and Sierra Cristal, Holguin, Cuba sometime during the 1930s. While it has been established in western Cuba since 1967, as of 2009 no recent sightings exist from eastern Cuba. Localities with sightings between 1990 and 2008 include San Diego de los Banos, Guanahacabibes, and Soroa, Cuba.

Biogeographic Regions: nearctic (Native ); neotropical (Introduced , Native )

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Habitat

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Dasyprocta mexicana is terrestrial and occurs in subtropical to tropical moist lowland evergreen forest, secondary forest, and cultivated areas. Individuals den in hollowed trunks of fallen trees, under large roots of old trees, under rocks, or in other natural cavities. Dasyprocta mexicana is found at altitudes ranging from 50 to 600 meters above sea level. The latitudinal range is 17.04 to 18.9 degrees and the longitudinal range is -96.86 to -90.12 degrees. However, around 89 percent of the animal’s original habitat has been lost during the last 50 years. Much of the research on D. mexicana has been conducted at Los Tuxtlas biological station in southern Veracruz, Mexico. This station sits at 500 m above sea level and receives around 4900 mm of precipitation per year. Temperatures range from 22 to 27 degrees C with a mean of 25 degrees C. The dry season is from March to May and the rainy season is from mid-June to the end of February.

Range elevation: 50 to 600 m.

Habitat Regions: tropical ; terrestrial

Terrestrial Biomes: forest ; rainforest

Other Habitat Features: agricultural

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Life Expectancy

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There is little information available on longevity in Mexican agoutis. In captivity, one individual lived for 13.1 years.

Range lifespan
Status: captivity:
13.1 (high) years.

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Morphology

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Mexican agoutis are rabbit-sized rodents with blackish-brown, slightly grizzled pelage. They have rounded backs and long, thin legs adapted for running. The rump is black, the breast is whitish-brown, and parts of the throat and stomach are white. The shoulders and thighs have denser speckling than the sides. The tail is short, black, and hidden under posterior hair. Their body length ranges from 446 to 557 mm, their tail is between 20 to 30 mm, and most adults weigh between 2 and 5 kg.

The head of Mexican agoutis is black on top and brown on its sides with some minor white speckling. Skin surrounding the eyes is pink and sparsely covered with downy gray or brown hair. The mustache is black and hair on the throat is completely white. Ears are pink at the base, naked and rounded at the tips with the posterior margins somewhat notched. Hairs on the body and neck are brownish-black with two white rings. The overlaying of these ringed hairs produces a mottled appearance. Long black hairs form a line from the middle of the head down along the back, which becomes wider towards its posterior end. Hair next to this line is also long and black but has one white ring. Chest hairs are light brown at the base and white at the tips. Abdominal hairs are brown with a white ring and hair posterior to the abdomen but anterior to the pubic region is either white with a gray base or completely white. The outer front legs are black with speckles and the insides are whitish with gray-based, white-tipped hairs. The fore-feet, which have four toes, are black and flecked with white. The hind feet, which have three toes, are also black with thinly scattered white hairs. At the end of each toe is a hoof-like claw.

Dasyprocta mexicana does not closely resemble any sympatric species. However, it could be confused with other species of agoutis. Dasyprocta mexicana is distinguished from other agoutis by differences in coloration.

Little variation exists among individuals. Juveniles are precocial and look like small adults. One dark brown, grizzled specimen from Tabasco may be a hybrid with Dasyprocta punctata, the Central American agouti. There is no description in the literature of sexual dimorphism, seasonal variation in pelage, recognition of sub-species, or intraspecific polymorphisms.

Range mass: 2 to 5 kg.

Range length: 466 to 587 mm.

Other Physical Features: endothermic ; homoiothermic; bilateral symmetry

Sexual Dimorphism: sexes alike

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Leslie McGinnis, University of Michigan-Ann Arbor
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Associations

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Mexican agoutis escape predation by relying on their speed, and their grizzled coloration helps camouflage them from potential predators. They often have escape holes along the length of fallen trees. These holes have two exits, which allows the agouti to escape through one exit while the predator waits at the other exit. If available, they also use tunnels between closely spaced rocks and other natural cavities. When startled they run away making strange grunts and fluffing their long rump hairs. Sometimes these alarm shrieks alert nearby agoutis who keep a guarded distance if the predator is a cat (Felidae) or a raptor (Falconiformes). However, if the predator is a snake (Serpentes), other agoutis may attack it, jumping and biting. Throughout their range, agoutis are an important food source for jaguars (Panthera onca).

Known Predators:

  • cats (Felidae)
  • birds of prey (Falconiformes)
  • snakes (Serpentes)
  • jaguar (Panthera onca)

Anti-predator Adaptations: cryptic

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Reproduction

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Little is known about the reproductive behavior of Mexican agoutis. Breeding pairs produce either one or two offspring each dry season. Young have been observed between the months of January and May.

Mexican agoutis are generally observed alone or in groups of two. A single breeding pair may claim a territory of 1 to 2 hectares and males do not tolerate rivals within their territory. Gestation lasts between 104 and 120 days. More detailed information exists on Central American agoutis, which becomes sexually mature between 6 and 20 months after leaving the nest. Young initially live in small burrows and leave the burrow to nurse.

Breeding interval: Mexican agoutis breed once each year

Breeding season: Mexican agoutis breed during the dry season

Range number of offspring: 1 to 2.

Range gestation period: 104 to 120 days.

Key Reproductive Features: iteroparous ; seasonal breeding ; gonochoric/gonochoristic/dioecious (sexes separate); sexual ; viviparous

Limited information exists on parental care in Mexican agoutis. However, similar to other mammals, mothers nurse their young until weaning. Young develop quickly and follow their mother after they are born.

Parental Investment: precocial ; pre-fertilization (Provisioning, Protecting: Female); pre-hatching/birth (Provisioning: Female, Protecting: Female); pre-weaning/fledging (Provisioning: Female, Protecting: Female)

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McGinnis, L. 2011. "Dasyprocta mexicana" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Dasyprocta_mexicana.html
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Mesoamerican Gulf-Caribbean Mangroves Habitat

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This taxon is found in the Mesoamerican Gulf-Caribbean mangroves ecoregion, but not necessarily exclusive to this region.The Mesoamerican Gulf-Caribbean mangroves occupy a long expanse of disjunctive coastal zone along the Caribbean Sea and Gulf of Mexico for portions of Central America and Mexico. The ecoregion has a very high biodiversity and species richness of mammals, amphibians and reptiles. As with most mangrove systmems, the Mesoamerican Gulf-Caribbean ecoregion plays an important role in shoreline erosion prevention from Atlantic hurricanes and storms; in addition these mangroves are significant in their function as a nursery for coastal fishes, turtles and other marine organisms.

This disjunctive Neotropical ecoregion is comprised of elements lying along the Gulf of Mexico coastline of Mexico south of the Tampico area, and along the Caribbean Sea exposures of Belize, Honduras, Guatemala, Nicaragua, Costa Rica and Panama.There are 507 distinct vertebrate species that have been recorded in the Mesoamerican Gulf-Caribbean mangroves ecoregion.

Chief mangrove tree species found in the central portion of the ecoregion (e.g. Belize) are White Mangrove (Laguncularia racemosa), Red Mangrove (Rhizophora mangle), and Black Mangrove (Avicennia germinans); Buttonwood (Conocarpus erectus) is a related tree associate. Red mangrove tends to occupy the more seaward niches, while Black mangrove tends to dominate the more upland niches. Other plant associates occurring in this central part of the ecoregion are Swamp Caway (Pterocarpus officinalis), Provision Tree (Pachira auatica) and Marsh Fern (Acrostichum aureum).

The Mesoamerican Gulf-Caribbean mangroves ecoregion has a number of mammalian species, including: Mexican Agouti (Dasyprocta mexicana, CR); Mexican Black Howler Monkey (Alouatta pigra, EN); Baird's Tapir (Tapirus bairdii, EN); Central American Spider Monkey (Ateles geoffroyi, EN); Giant Anteater (Myrmecophaga tridactyla); Deppe's Squirrel (Sciurus deppei), who ranges from Tamaulipas, Mexico to the Atlantic versant of Costa Rica; Jaguar (Panthera onca, NT), which requires a large home range and hence would typically move between the mangroves and more upland moist forests; Margay (Leopardus wiedii, NT); Mantled Howler Monkey (Alouatta palliata); Mexican Big-eared Bat (Plecotus mexicanus, NT), a species found in the mangroves, but who mostly roosts in higher elevation caves; Central American Cacomistle (Bassariscus sumichrasti).

A number of reptiles have been recorded within the ecoregion including the Green Turtle (Chelonia mydas, EN); Hawksbill Sea Turtle (Eretmochelys imbricata, CR); Central American River Turtle (Dermatemys mawii, CR), distributed along the Atlantic drainages of southern Mexico to Guatemala; Morelets Crocodile (Crocodylus moreletii, LR/CD), a crocodile found along the mangroves of Yucatan, Belize and the Atlantic versant of Guatemala.

Some of the other reptiles found in this ecoregion are the Adorned Graceful Brown Snake (Rhadinaea decorata); Allen's Coral Snake (Micrurus alleni); Eyelash Palm Pitviper (Bothriechis schlegelii); False Fer-de-lance (Xenodon rabdocephalus); Blood Snake (Stenorrhina freminvillei); Bridled Anole (Anolis frenatus); Chocolate Anole (Anolis chocorum), found in Panamanian and Colombian lowland and mangrove subcoastal forests; Furrowed Wood Turtle (Rhinoclemmys areolata. NT); Brown Wood Turtle (LR/NT); Belize Leaf-toed Gecko (Phyllodactylus insularis), which occurs only in this ecoregion along with the Peten-Veracruz moist forests.

Salamanders found in this ecoregion are: Cukra Climbing Salamander (Bolitoglossa striatula); Rufescent Salamander (Bolitoglossa rufescens); Alta Verapaz Salamander (Bolitoglossa dofleini, NT), the largest tropical lungless salamander, whose coastal range spans Honduras, Guatemala and the Cayo District of Belize; Colombian Worm Salamander (Oedipina parvipes), which occurs from central Panama to Colombia; La Loma Salamander (Bolitoglossa colonnea), a limited range taxon occurring only in portions of Costa Rica and Panama;.Central American Worm Salamander (Oedipina elongata), who inhabits very moist habitats; Cienega Colorado Worm Salamander (Oedipina uniformis, NT), a limited range taxon found only in parts of Costa Rica and Panama, including higher elevation forests than the mangroves; Limon Worm Salamander (Oedipina alfaroi, VU), a restricted range caecilian found only on the Atlantic versant of Costa Rica and extreme northwest Panama. Caecilians found in the ecoregion are represented by: La Loma Caecilian (Dermophis parviceps), an organism found in the Atlantic versant of Panama and Costa Rica up to elevation 1200 metres

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Dasyprocta mexicana ( Catalan; Valencian )

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Dasyprocta mexicana és una espècie de rosegador histricomorf de la família dels dasipròctids. Originàriament era endèmic de Mèxic, però ha estat introduït a Cuba.[1]

Referències

 src= A Wikimedia Commons hi ha contingut multimèdia relatiu a: Dasyprocta mexicana Modifica l'enllaç a Wikidata
  1. Vázquez, E.; Emmons, L.; Reid, F.; Cuarón, A. D. Dasyprocta mexicana. UICN 2008. Llista Vermella d'espècies amenaçades de la UICN, edició 2008, consultada el .
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Dasyprocta mexicana: Brief Summary ( Catalan; Valencian )

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Dasyprocta mexicana és una espècie de rosegador histricomorf de la família dels dasipròctids. Originàriament era endèmic de Mèxic, però ha estat introduït a Cuba.

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Dasyprocta mexicana ( Interlingua (International Auxiliary Language Association) )

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Dasyprocta mexicana es un specie de Dasyprocta.

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Mexican agouti

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The Mexican agouti (Dasyprocta mexicana), also known as the Mexican black agouti, is a species of rodent in the family Dasyproctidae. It is native to lowland evergreen forest and second growth in southern Mexico (Veracruz, Oaxaca, Chiapas and Tabasco), but has also been introduced to Cuba. This critically endangered species is threatened by habitat loss.[1] Its overall blackish color separates it from the only other agouti found in Mexico, the Central American agouti.[2]

References

  1. ^ a b Vázquez, E.; Emmons, L.; Reid, F.; Cuarón, A.D. (2008). "Dasyprocta mexicana". IUCN Red List of Threatened Species. 2008: e.T6285A12596623. doi:10.2305/IUCN.UK.2008.RLTS.T6285A12596623.en. Retrieved 16 November 2021.
  2. ^ Reid, Fiona A. (1997). A Field Guide to the Mammals of Central America and Southeast Mexico. Oxford University Press. pp. 242–244. ISBN 9780195343236.
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Mexican agouti: Brief Summary

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The Mexican agouti (Dasyprocta mexicana), also known as the Mexican black agouti, is a species of rodent in the family Dasyproctidae. It is native to lowland evergreen forest and second growth in southern Mexico (Veracruz, Oaxaca, Chiapas and Tabasco), but has also been introduced to Cuba. This critically endangered species is threatened by habitat loss. Its overall blackish color separates it from the only other agouti found in Mexico, the Central American agouti.

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Dasyprocta mexicana ( Spanish; Castilian )

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El agutí negro o zerete prieto (Dasyprocta mexicana) es una especie de roedor histricomorfo de la familia Dasyproctidae auctótona del sur de México (Chiapas, Oaxaca, Veracruz y Tabasco).

Descripción

Miden de 415 a 620 mm. de longitud y la cola 10 a 35 mm. Con un peso de 1.3 K aproximadamente. Es un animal de pequeño tamaño, con orejas cortas. En los miembros posteriores tienen tres dedos provistos de garras, en forma de pezuñas. Las hembras presentan 4 pares de mamas ventrales. El pelaje es corto y brilloso, con el pelo más grueso y largo en la parte posterior, la coloración varía de un tono naranja pálido, a tonos cafés en el lomo. El vientre, es generalmente blanquecino o amarillento. Existiendo también el pelaje completamente negro.[2]

El agutí es básicamente diurno, pero si hay actividad humana cerca, no deja la protección que le brinda su madriguera, hasta el oscurecer. Es terrestre, camina, trota y galopa sobre sus dedos, pero también puede brincar verticalmente por lo menos 2 metros. Cuando se encuentra en peligro permanece inmóvil y en caso de ser descubierto, puede escapar con gran rapidez y agilidad. Usualmente se sienta para comer y sostiene el alimento con sus patas delanteras.

Esta especie vive en lugares muy cercanos al agua. Las madrigueras pueden ser construidas entre piedras a lo largo de lechos, ríos, o bajo las raíces de los árboles.

Acostumbran vivir en parejas, son monógamos, y ambos padres protegen a las crías. Durante el cortejo, el macho rocía a la hembra con orina, causando en ella “un baile frenético”, después de esto la hembra permite al macho acercársele. Las hembras tienen un promedio de 34 días en el ciclo estral, y un periodo de gestación de 104 a 120 días. Usualmente tienen dos crías, algunas veces tres, existiendo un récord de cuatro. La lactancia dura aproximadamente 20 semanas. La separación entre los padres y las crías está asociada con la llegada de un nuevo pequeño. Las crías al nacer están totalmente desarrolladas y con los ojos abiertos. Son capaces de correr a la primera hora de haber nacido. En muchos lugares ha declinado la población de agutíes, debido a que son cazados para su consumo.

Referencias

  1. Vázquez, E.; Emmons, L.; Reid, F.; Cuarón, A.D. (2008). «Dasyprocta mexicana». The IUCN Red List of Threatened Species in 2008. doi:10.2305/IUCN.UK.2008.RLTS.T6285A12596623.en. Consultado el 2 de febrero de 2022.
  2. Reid, Fiona A. (1997). A Field Guide to the Mammals of Central America and Southeast Mexico. Oxford University Press. pp. 242–244. ISBN 9780195343236.
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Dasyprocta mexicana: Brief Summary ( Spanish; Castilian )

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El agutí negro o zerete prieto (Dasyprocta mexicana) es una especie de roedor histricomorfo de la familia Dasyproctidae auctótona del sur de México (Chiapas, Oaxaca, Veracruz y Tabasco).

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Dasyprocta mexicana ( Basque )

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Dasyprocta mexicana Dasyprocta generoko animalia da. Karraskarien barruko Dasyproctidae familian sailkatuta dago. Mexikoko Veracruz, Oaxaca, Chiapas eta Tabasco estatuetan bizi da.

Erreferentziak

  1. (Ingelesez)Mammals - full taxonomy and Red List status Ugaztun guztien egoera 2008an
  2. Saussure (1860) Dasyproctidae Rev. Mag. Zool. Paris.

Ikus, gainera

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Dasyprocta mexicana: Brief Summary ( Basque )

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Dasyprocta mexicana Dasyprocta generoko animalia da. Karraskarien barruko Dasyproctidae familian sailkatuta dago. Mexikoko Veracruz, Oaxaca, Chiapas eta Tabasco estatuetan bizi da.

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Dasyprocta mexicana ( French )

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Dasyprocta mexicana est une espèce de rongeurs de la famille des Dasyproctidae. C'est un mammifère terrestre vivant dans les forêts de conifères à basse altitude au Mexique, introduit par la suite à Cuba. Animal principalement diurne, il se nourrit de fruits, de graines et de jeunes plantes. Cet agouti est en danger critique de disparition à cause de la destruction de son habitat[2].

L'espèce a été décrite pour la première fois en 1860 par le zoologiste suisse Henri de Saussure (1829-1905).

Notes et références

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Dasyprocta mexicana: Brief Summary ( French )

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Dasyprocta mexicana est une espèce de rongeurs de la famille des Dasyproctidae. C'est un mammifère terrestre vivant dans les forêts de conifères à basse altitude au Mexique, introduit par la suite à Cuba. Animal principalement diurne, il se nourrit de fruits, de graines et de jeunes plantes. Cet agouti est en danger critique de disparition à cause de la destruction de son habitat.

L'espèce a été décrite pour la première fois en 1860 par le zoologiste suisse Henri de Saussure (1829-1905).

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Mexicaanse agoeti ( Dutch; Flemish )

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De Mexicaanse agoeti (Dasyprocta mexicana) is een zoogdier uit de familie van de agoeti's en acouchy's (Dasyproctidae). De wetenschappelijke naam van de soort werd voor het eerst geldig gepubliceerd door Saussure in 1860.

Bronnen, noten en/of referenties
Geplaatst op:
16-07-2012
Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen. Beginnetje
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Dasyprocta mexicana ( Portuguese )

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Dasyprocta mexicana é uma espécie de roedor da família Dasyproctidae.

É endêmica do México, onde pode ser encontrada de Veracruz ao leste de Oaxaca. Foi introduzida em Cuba.

Referências

  1. Vázquez, E.; Emmons, L.; Reid, F.; Cuarón, A.D. (2008). «Dasyprocta mexicana». Lista Vermelha de Espécies Ameaçadas. 2008: e.T6285A12596623. doi:. Consultado em 16 de novembro de 2021
  • WOODS, C. A.; KILPATRICK, C. W. Infraorder Hystricognathi. In: WILSON, D. E.; REEDER, D. M. (Eds.). Mammal Species of the World: A Taxonomic and Geographic Reference. 3. ed. Baltimore: Johns Hopkins University Press, 2005. v. 2, p. 1538-1600.
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Dasyprocta mexicana: Brief Summary ( Portuguese )

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Dasyprocta mexicana é uma espécie de roedor da família Dasyproctidae.

É endêmica do México, onde pode ser encontrada de Veracruz ao leste de Oaxaca. Foi introduzida em Cuba.

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Dasyprocta mexicana ( Swedish )

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Dasyprocta mexicana[2][3] är en däggdjursart som beskrevs av Henri Saussure 1860. Dasyprocta mexicana ingår i släktet agutier och familjen guldharar. IUCN kategoriserar arten globalt som akut hotad.[1] Inga underarter finns listade i Catalogue of Life.[4]

Utseende

Denna gnagare blir 44,5 till 55,7 cm lång (huvud och bål), har en 2 till 3 cm lång svans och väger 2 till 4 kg. Arten har svartaktig päls på ovansidan med några glest fördelade vita hår och något ljusare päls på undersidan. Vid stjärten är de svarta håren längre. Vid djurets bakre extremiteter är den mörka huden synlig. Även kring ögonen och vid öronens basis är den rosa huden nästan naken. Dasyprocta mexicana har fyra fingrar vid framtassarna och tre tår vid bakfötterna. Arten klor påminner om hovar.[5]

Utbredning och habitat

Arten förekommer i södra Mexiko vid Mexikanska golfen. Den introducerades dessutom i Kuba. Dasyprocta mexicana lever i låglandet och i kulliga områden upp till 500 meter över havet. Habitatet utgörs av städsegröna skogar och av kultiverade landskap som ersatte skogarna.[1]

Ekologi

Individerna är främst aktiva på dagen. De går på marken och äter frön, frukter och andra växtdelar. Hanar och honor lever ensam eller i par. De senare har 1 till 2 hektar stora revir. Honor har en kulle per år under den torra perioden med en eller två ungar.[1]

Ungarna är vid födelsen bra utvecklade och de kan efter kort tid följa modern. För kommunikationen har arten varningsrop och den trummar med foten på marken. Typiska frukter som ingår i födan är fikon, Spondias mombin och nötbrödsträd (Brosimum alicastrum).[5]

Källor

  1. ^ [a b c d] 2008 Dasyprocta mexicana Från: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2 <www.iucnredlist.org>. Läst 2012-10-24.
  2. ^ Wilson, Don E., and DeeAnn M. Reeder, eds. (2005) , Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., Dasyprocta mexicana
  3. ^ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 2011-04-26
  4. ^ Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (28 april 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2011/search/all/key/dasyprocta+mexicana/match/1. Läst 24 september 2012.
  5. ^ [a b] Reid, Fiona (2009). Dasyprocta mexicana. A Field Guide to the Mammals of Central America and Southeast Mexico. Oxford: OUP USA. sid. 247-248. ISBN 978-0-19-534322-9

Externa länkar

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Dasyprocta mexicana: Brief Summary ( Swedish )

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Dasyprocta mexicana är en däggdjursart som beskrevs av Henri Saussure 1860. Dasyprocta mexicana ingår i släktet agutier och familjen guldharar. IUCN kategoriserar arten globalt som akut hotad. Inga underarter finns listade i Catalogue of Life.

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Meksika agutisi ( Turkish )

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Meksika agutisi (Dasyprocta mexicana), Orta Amerika'da Küba ve Meksika'da yaşayan bir aguti türüdür. Habitat kaybı nedeniyle yok olma tehlikesindedir.

Dış bağlantılar

Stub icon Kemiriciler ile ilgili bu madde bir taslaktır. Madde içeriğini geliştirerek Vikipedi'ye katkıda bulunabilirsiniz.
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Meksika agutisi: Brief Summary ( Turkish )

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Meksika agutisi (Dasyprocta mexicana), Orta Amerika'da Küba ve Meksika'da yaşayan bir aguti türüdür. Habitat kaybı nedeniyle yok olma tehlikesindedir.

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Dasyprocta mexicana ( Ukrainian )

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Агуті мексиканський (Dasyprocta mexicana) — вид гризунів родини Агутієвих, що зустрічається від центру штату Веракрус до сходу штату Оахака, Мексика. Також був ввезений до західної та східної Куби. Живе в низинних вічнозелених лісах до 500 м над рівнем моря.

Морфологія

Довжина голови й тіла: 446—557 мм, хвіст: 20–30 мм, вага: 3–4 кг. Спина округла й довга, ноги худі. Темне чорнувате хутро з дрібною білою памороззю; довге чорне волосся на крупу. Низ блідіший. Рожева шкіра навколо очей і біля основи голих вух. Передні лапи з 4 пальцями, задні — з 3: кігті копитоподібні. Подібний до нього вид центральноамериканський агуті (Dasyprocta punctata) має червонувато-коричневе хутро, а не чорне.

Поведінка

Головним чином денний, хоча іноді його видно вночі. Цей наземний вид харчується фруктами, м'яким насінням і паростками лісових рослин. У Веракрус, з'їдені фрукти включали інжир, свинячі сливи (Spondias mombin) і Brosimum alicastrum. Проживає як поодинці так і в парі. Пари займають території від 1 до 2 га. Один або два дитинча народжуються під час сухого сезону. Діти швидко розвиваються і слідують за їх мамою невдовзі після народження. При загрозі дає ряд різких, носових гавкаючих звуків і тупає ногами, коли тікає.

Джерела

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Dasyprocta mexicana: Brief Summary ( Ukrainian )

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Агуті мексиканський (Dasyprocta mexicana) — вид гризунів родини Агутієвих, що зустрічається від центру штату Веракрус до сходу штату Оахака, Мексика. Також був ввезений до західної та східної Куби. Живе в низинних вічнозелених лісах до 500 м над рівнем моря.

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Dasyprocta mexicana ( Vietnamese )

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Dasyprocta mexicana là một loài động vật có vú trong họ Dasyproctidae, bộ Gặm nhấm. Loài này được Saussure mô tả năm 1860.[2]

Chú thích

  1. ^ Vázquez, E., Emmons, L., Reid, F. & Cuarón, A. D. (2008). Dasyprocta mexicana. 2008 Sách đỏ IUCN. Liên minh Bảo tồn Thiên nhiên Quốc tế 2008. Truy cập ngày 5 tháng 1 năm 2009.
  2. ^ a ă Wilson, D. E.; Reeder, D. M. biên tập (2005). “Dasyprocta mexicana”. Mammal Species of the World . Baltimore: Nhà in Đại học Johns Hopkins, 2 tập (2.142 trang). ISBN 978-0-8018-8221-0. OCLC 62265494.

Tham khảo


Hình tượng sơ khai Bài viết về một loài thuộc bộ Gặm nhấm này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Dasyprocta mexicana: Brief Summary ( Vietnamese )

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Dasyprocta mexicana là một loài động vật có vú trong họ Dasyproctidae, bộ Gặm nhấm. Loài này được Saussure mô tả năm 1860.

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Мексиканский агути ( Russian )

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Латинское название Dasyprocta mexicana
Saussure, 1860

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ITIS 584732 Международная Красная книга
Status iucn3.1 CR ru.svg
Виды на грани исчезновения
IUCN 3.1 Critically Endangered: 6285

Мексиканский агути[1] (лат. Dasyprocta mexicana) — вид грызунов рода агути семейства агутиевые.

Описание

Длина головы и тела составляет 44,6—55,7 см, хвост имеет длину 2—3 см. Масса животного 3—4 кг. Спина округлая, длинная, ноги худые. Мех темный, с белой изморозью, низ тела бледнее. Вокруг глаз и у основании голых ушей сохраняется открытая розовая кожа. Передние лапы с 4 пальцами, задние — с 3; когти напоминают копыта. Родственный мексиканскому агути вид центральноамериканский агути (Dasyprocta punctata) имеет красновато-коричневый мех, а не чёрный.

Ареал и местообитание

Встречается от центра штата Веракрус до востока штата Оахака (Мексика). Также был ввезён на Кубу. Живёт в низменных вечнозеленых лесах на высоте до 500 м над уровнем моря.

Образ жизни

Главным образом дневное животное, но иногда его видно и ночью. Проживает как поодиночке, так и парами. Одна пара занимает территорию от 1 до 2 га. При угрозе дает ряд резких, носовых лающих звуков и топает ногами, когда убегает.

Питание

Питается фруктами, мягкими семенами, побегами лесных растений.

Размножение

Один или два детеныша рождаются во время сухого сезона. Дети быстро развиваются и следуют за их мамой вскоре после рождения.

Охрана

В настоящее время вид находится в опасности из-за сокращения территории его обитания.

Примечания

  1. Полная иллюстрированная энциклопедия. «Млекопитающие» Кн. 2 = The New Encyclopedia of Mammals / под ред. Д. Макдональда. — М.: Омега, 2007. — С. 455. — 3000 экз.ISBN 978-5-465-01346-8.
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Мексиканский агути: Brief Summary ( Russian )

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Мексиканский агути (лат. Dasyprocta mexicana) — вид грызунов рода агути семейства агутиевые.

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멕시코아구티 ( Korean )

provided by wikipedia 한국어 위키백과

멕시코아구티 또는 멕시코검은아구티(Dasyprocta mexicana)는 아구티과에 속하는 설치류의 일종이다. 멕시코 남부(베라크루스주, 오아하카주, 치아파스주 그리고 타바스코주)의 저지대 상록수림과 이차림의 토착종이지만, 쿠바에서 도입종이기도 하다. 서식지 감소로 위협을 받아서 멸종위급종으로 분류된다. 전체적으로 거무스름한 색을 띠며, 멕시코에서 발견되는 유일한 다른 아구티 중앙아메리카아구티와 구별된다. 유가탄 반도에서 음식 재료로 쓰이거나 성가신 동물로 간주되어 사냥이 되곤 한다.[2]

각주

  1. “Dasyprocta mexicana”. 《멸종 위기 종의 IUCN 적색 목록. 2008판》 (영어). 국제 자연 보전 연맹. 2008. 2009년 1월 5일에 확인함.
  2. Woods, C.A.; Kilpatrick, C.W. (2005). 〈Infraorder Hystricognathi〉 [호저하목]. Wilson, D.E.; Reeder, D.M. 《Mammal Species of the World: A Taxonomic and Geographic Reference》 (영어) 3판. 존스 홉킨스 대학교 출판사. 1538–1600쪽. ISBN 978-0-8018-8221-0. OCLC 62265494.
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