Habitat and Ecology: The Short-eared Dog favours undisturbed rainforest in the Amazonian lowlands. The Short-eared Dog favours undisturbed rainforest in the Amazonian lowlands. Reproduction in whole or in part without permission is prohibited. The rainforest is home to the short-eared dog (Atelocynus microtis), "one of the least studied canids in the world and are currently listed as a threatened species on … If this species goes extinct, the world will lose one of the only rainforest canines in existence. Short-eared dog are elusive and infrequently sighted (Leite-Pitman and Williams 2004, Leite-Pitman and Williams 2011), proving difficult to document (Pitman et al. the researchers have tried to learn about their lifestyle and behavior. natural theory of ‘survival of the fittest’ holds good. The short-eared dog Atelocynus microtis is a solitary, medium sized canid endemic to South America. or dark brown with a tinge of a blue hue. Short Eared Dog Atelocynus microtis (Sclater 1883) collect. The dark, gray and white colorations create a visual paradox to the predators/enemies when the dogs hide in the forest behind the bushes. These models found that short-eared dogs inhabit a wider swath of the rainforest than previous studies suggested, ranging west to the Andes Mountains, north to the Amazon River, and south and east to the very edges of the rainforest. they need to compete for food with other wild animals including jaguar, bush Available data on the species remains scant (Sillero-Zubiri et al. Short-eared Dog Habitat. Predators Larger felids are a threat to Small-Eared Dogs. Although there are indications that the population may be recovering in some areas, with increasing numbers of sightings in recent years, this also reflects a greater number of biologists and tourists in the region and improvements in detection technology such as the use of camera-traps. The short-eared dog is a solitary animal that has been difficult to study. They also possibly exist in Venezuela. There are no reports of widespread persecution of the species. believe that the juveniles reach the age of sexual maturity when they are The short-eared dog is one of these unique species. Required fields are marked *. Bolivia, Colombia, and Ecuador. Amazonian Canids Working Group - Karen DeMatteo and Fernanda Michalski are the coordinators of the Amazonian Canids Working Group. cats, unlike other wild dog species. To anticipate and mitigate these threats, it is important to understand and predict how species respond to the rapidly changing landscape. They live in both lowland forests of the Selva Amazónica and terra firme forest, as well as in cloud and swamp forests, and in stands of bamboos. They have wide eyes, short neck, broad wings, and their head is positioned high. Its distribution overlaps a little with that of the crab-eating fox (Cerdocyon thous) and some individuals of Cerdocyon have been confused as Atelocynus. The largest portion of their population was centered in Brazil, followed by Peru. English: Short-eared Dog, Small-eared Dog, Small-eared Zorro, Short-eared Fox, Spanish: Perro de Monte, Perro de Orejas Cortas, Zorro Negro, Zorro Ojizarco. The short-eared dog Atelocynus microtis is the only Amazon-endemic canid and one of the most understudied wild dogs worldwide. The gestation period of these dogs is also not known. The bush dog Speothos venaticus and the short-eared dog Atelocynus microtis are categorized as Near Threatened on the IUCN Red List. Unlike many dog species throughout the world, the short-eared dog does not form packs. The short-eared dog is the only canine native to the Amazon rainforest. the population of these canids, as also, facilitated in the spread of diseases among 2004), with the species currently listed as Near Threatened (Leite-Pitman and Williams 2011). Short-Eared Dog (Widespread, but rare and not seen very often. Various studies have suggested the presence of the species throughout the entire Amazonian lowland forest region, as well as Andean foothill forests in Ecuador and Peru up to 2,000 m (Emmons and Feer 1990, 1997; Tirira 1999; A. Plenge pers. The short-eared dog is the only member of the canine genus Atelocynus, and the only such species unique to the Amazon rainforest. Sexual Dimorphism: No The short-eared dog (Atelocynus microtis), also known as the short-eared zorro , is a unique and elusive canid species endemic to the Amazonian basin. mating system and the reproductive behavior of these creatures except that the PETITION LETTER: Dear Minister Salles, The short-eared dog is the only canine native to the Amazon rainforest. Its fur ranges from dark to reddish-grey. Records are very rare in areas with significant human disturbance, i.e., near towns or in agricultural areas. The Short-eared Dog, also called Small-eared Dog, or Short-eared Zorro, is a species of very rarely-seen, less-studied, and almost-threatened jungle dogs that are found in a limited range in South America.Based on the few sightings of this little-known mammal, the researchers have tried to learn about their lifestyle and behavior. 2003). © 2020 (Animal Spot). The... Short-eared dog | Animal Database | Fandom. Small-Eared Dogs have a body length between 72 and 100 cms (28 - 39 inches), a tail length between 25 and 35 cms (10 - 14 inches) and they weigh between 9 and 10 kgs (20 - 22 lbs). Its paws are partly webbed, owing to its partly aquatic habitat. I document the occurrence of these two little known canids in a fragmented landscape in southern Amazonia (around Alta Floresta, Mato Grosso state, Brazil) using interviews and two extensive camera-trapping surveys. We investigated short-eared dog habitat associations on two spatial scales. The short-eared dog has short and slender limbs with short and rounded ears. This wild dog is mainly a carnivore with fish, insects and small mammals making up the majority of its diet. in the degradation of their population by Size: An adult individual is between 72 and 100 cm (28 – 39 in) in length. Tail: The (10 – 14 in). This is the only species assigned to the genus Atelocynus. Short-eared Dog Picture. When researchers set up a camera near a dead animal in the Amazon rain forest, they expected to see vultures feasting. produced in a tail gland. The creatures are extremely shy, preferring to … which reside in dense rainforest habitat (Emmons 1997). short-eared bitches give birth in around May and June. dogs have always posed a direct threat to Even though short-eared dog is discovered in 1969, biology of this species is still largely unknown. https://www.canids.org/species/view/PREKFN688091, https://www.arkive.org/small-eared-zorro/atelocynus-microtis/, https://www.tambopatalodge.com/en/jungle-blog/short-eared-dog-a-unique-south-american-canine-species, https://www.brazilianfauna.com/short-eared-dog-atelocynus-microtis/. coat is short, thick and composed of bristly hairs.It can bereddish grey Sep 10, 2017 - This Pin was discovered by Pinterest Earth. The species is therefore listed as Near Threatened, based on approximating listing as Vulnerable under criterion A2. Sign the petition to demand that the short-eared dog be protected from extinction. If this species goes extinct, the world will lose one of the only rainforest canines in existence. However, the bush dog can be found in other ecosystems, like savannas, wetlands, and dry forest, while, as far as I can tell, the short-eared dog is an Amazonian endemic. A small, elusive short-eared dog endemic to secluded parts of the Amazon river basin has long mystified scientists. The Short-eared Dog favours undisturbed rainforest in the Amazonian lowlands. Your email address will not be published. Deforestation is the primary threat to the short-eared dog's habitat. After installing a camera trap near a dead armadillo, a biologist unexpectedly recorded video of the elusive short-eared dog (Atelocynus microtis) scavenging on the carcass, and subsequently published a field report about the incident. elongated ending in a pointed muzzle with a pair of small rounded ears (that Discover tricks to seeing the short-eared dog in the Peruvian Amazon. After installing a camera trap near a dead armadillo, a biologist unexpectedly recorded video of the elusive short-eared dog (Atelocynus hollow logs, or in the burrows made by other animals. Decreased by around 20-25% in the last 12 years, mostly from habitat loss, lack of prey, and disease.) around one year old. The short-eared dog has short and slender limbs with short and rounded ears. The face is round with small ear tufts. It has also been sighted in the upper Rio Orinoco basin in Colom­bia and Venezuela and the upper Rio Parana basin in Mato Grosso, Brazil. One sighting in Rondonia, Brazil, was in lowland forest bordering savanna (M. Messias pers. This is the only species assigned to the genus ""Atelocynus"". Its presence in Venezuela was suggested by Hershkovitz (1961) but never confirmed. While ‘zorro’ is the Spanish word for fox, the dog gets its other name ‘small-eared zorro’ because of its morphological similarities with fox including elongated muzzle and bushy tail. destroying their natural habitats. The longevity of the short-eared dog is yet unknown. This is the only species assigned to the genus Atelocynus. and pumas, are the primary predators of the short-eared dogs. Saved by Kaye. domestic breeds), this wild dog is an omnivore. The Short-eared Dog has been found in scattered sites from Colombia to Bolivia and Ecuador to Brazil. your own Pins on Pinterest comm.). The "short-eared dog" , also known as the "short-eared zorro" , is a unique and elusive canid species endemic to the Amazonian basin. 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