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| Mazzolli,Marcelo. |
| Two independent attacks of mountain lions Puma concolor (Linnaeus, 1771) on different canid species are reported in this note. One of the canids was a sub-adult captive maned wolf Chrysocyon brachyurus (Illiger, 1815), revealing skull damaged by canine tooth perforation and several bruises along the body. Examination of the wounds and the killing site provided reasonable details on how the attack was conducted. The mountain lion grabbed the maned wolf from behind with both forepaws, and killed it with a bite at the nape of the neck and at the back of the skull. From the low disturbance of the site, the killing must have been accomplished fast and without much struggle. The second attack was on a domestic dog, in a house yard. It was carried out by a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Attack; Brazil; Chrysocyon brachyurus; Puma concolor. |
| Ano: 2009 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832009000200020 |
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| ARRUDA BUENO,ADRIANA DE; MOTTA-JUNIOR,JOSÉ CARLOS. |
| The maned wolf (Chrysocyon brachyurus) and the crab-eating fox (Cerdocyon thous) are two South American canids with large overlap in their geographic distribution. However, there are few data on the comparative ecology of these species. The aim of this research was to quantify the diet of these two canids living in syntopy at three levels: frequency of occurrence, minimum number of individuals preyed and estimated biomass ingested. Additionally, seasonality in the consumption of major groups of food items and aspects of prey size distribution were assessed. The study took place in the Experimental Station of Itapetininga, São Paulo State, Brazil. General results showed that both canids are omnivorous in accordance with other studies. By occurrences, the... |
| Tipo: Journal article |
Palavras-chave: Chrysocyon brachyurus; Cerdocyon thous; Brazil; Diet; Yntopy. |
| Ano: 2004 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2004000100002 |
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| Silva,Joaquim A.; Talamoni,Sônia A.. |
| From the analysis of 230 scats, the diet of the maned wolves, Chrysocyon brachyurus (Illiger, 1815), was determined in a private natural reserve in southeastern Brazil in which ecotourism activities are developed and the animals are deliberately fed bovine meat. A total of 569 occurrences of food items were recorded, of which 56.8% were of animal origin and 29.1% of vegetal origin. Rodents, insects and birds added up to 35.8% of the occurrences, yet accounted for 68.5% of the total number of preys (277). Insects, however, had practically no importance (0.1%) in the total estimated biomass consumed. Even though the fruit Solanum lycocarpum St.-Hil. is a common food item in the diet of the maned wolf, its occurrence in the diet at the Serra do Caraça Reserve... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chrysocyon brachyurus; Diet; Maned wolves; RPPN Serra do Caraça. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000200026 |
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| Carvalho,T.F.; Frois,D.N.; Tinoco,H.P.; Pessanha,A.T.; Paixão,T.A.; Santos,R.L.. |
| ABSTRACT A captive 12-year-old female maned wolf (Chrysocyon brachyurus), previously diagnosed with visceral leishmaniasis, developed severe myiasis in the right ear, followed by prostration and death. A firm solid nodule, measuring 1 x 3cm, was grossly observed in the pancreas. Histologically, there was neoplastic proliferation in the pancreas and pancreatic lymph node. Neoplastic cells had a neuroendocrine pattern, and were positive for gastrin and pancreatic polypeptide by immunohistochemistry. The wolf had also ulcerative gastritis. To the best of our knowledge is the first reported case gastrinoma in this species. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Maned wolf; Chrysocyon brachyurus; Neoplasia; Pancreas; Gastrinoma. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200475 |
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| Dias,W.O.; Nishimura,L.T.; Cerejo,S.A.; Oliveira,L.T.; Brunelo,A.T.J.; Dias Junior,W.; Honsho,C.S.; Mattos Junior,E.; Paulino Junior,D.. |
| O presente estudo tem como objetivo avaliar o efeito da administração do Zolazepam/Tiletamina nas funções cardiorrespiratórias e eletrocardiográficas em lobos-guará (Chrysocyon brachyurus) mantidos em cativeiro. Foram utilizados dez lobos-guará clinicamente saudáveis (seis machos e quatro fêmeas), com média de peso 23,5±3,5kg, e idade de 6,5±2,8 anos. Os lobos eram mantidos em cativeiro e foram capturados pelos tratadores, proporcionando o mínimo de estresse possível para avaliação dos parâmetros pré-anestésicos. Foram avaliadas frequência cardíaca e respiratória, temperatura retal, pressão arterial média e eletrocardiografia. Após coleta dos parâmetros fisiológicos e eletrocardiográficos pré-anestesia, foi administrada a dose de 5,1±0,7mg/kg de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chrysocyon brachyurus; Tiletamina-zolazepam; Eletrocardiografia; Frequência cardíaca; Anestesia. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000601599 |
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| Gilioli,R.; Silva,F.A.. |
| Thirty-one captive maned wolves (Chrysocyon brachyurus, Illiger 1815) from 11 Zoos at the State of São Paulo, Brazil, were screened to investigate the presence of parasites and Salmonella infection by parasitological diagnostic methods and fecal selective culture. The most frequent ecto and endoparasites found were Ctenocephalides felis (56.2%), Rhipicephalus sanguineus (12.5%), Ancylostoma caninum (45.1%), Strongyloides sp. (29.0%), Uncinaria stenocephala (3.2%), Capillaria sp. (3.2%), Entamoeba sp. (22.9%), Sarcocystis sp. (29.0%), Cryptosporidium sp. (19.3%), Eimeria sp. (19.3%), Giardia sp. (9.6%) and Isospora sp. (3.2%). Four different serotypes of Salmonella were identified in six animals (25%). Only one infected animal showed clinical signs of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Maned-wolf; Chrysocyon brachyurus; Parasite; Salmonella spp.; Zoo. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352000000400008 |
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| Bueno,Adriana de Arruda; Belentani,Sonia Cristina da Silva; Motta-Junior,José Carlos. |
| The feeding ecology of the maned wolf (Chrysocyon brachyurus) was studied from 1998 to 2002 in the Ecological Station of Itirapina, São Paulo State, southeastern Brazil, including estimates of prey number and biomass consumption. A total of 325 faecal samples was collected in the area. The species is omnivorous, with a broad diet including 68 species or morphospecies of fruits and animals. Armadillos (Dasypodidae), wolf's fruit (Solanum lycocarpum) and small mammals (mostly Clyomys bishopi) were the bulk of the diet, comprising 72.8 % of the total estimated biomass consumed (185,323.4 g). In terms of frequency of occurrence, on the other hand, only small mammals and other miscella-neous fruits yielded 43.4 % of the total occurrences (N = 1,054). Animal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chrysocyon brachyurus; Maned wolf; Savannah; Grassland; Feeding ecology; Diet; Brazil. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032002000200007 |
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| Vieira-da-Motta,Olney; Eckhardt-de-Pontes,Luiz Antonio; Petrucci,Melissa Paes; Santos,Israel Pereira dos; Cunha,Isabel Candia Nunes da; Morato,Ronaldo Gonçalves. |
| Both the study of Brazilian wild mammal fauna and the conditions that foster the preservation of endangered species, such as Brazilian Maned-wolf (Chrysocyon brachyurus), in wild life are of extreme importance. In order to study the resistance profile of microbiota bacterial colonizing Brazilian Maned-wolf, this work investigated samples from eight male captive and free roaming animals originating from different Brazilian geographical regions. Samples for microbiological purposes were collected with swabs and kept in appropriate transport medium. Using routine microbiological techniques, the isolated bacteria were tested toward antimicrobial drugs by the agar disk diffusion method. Results showed that all samples from wild animals were sensitive toward all... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Maned-wolf; Chrysocyon brachyurus; Microbiota; Antimicrobial resistance; Anthropic pressure; Environment. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000400042 |
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| Registros recuperados: 10 | |
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