Multiple parasitism in wild maned wolf (Chrysocyon brachyurus, Mammalia: Canidae) in Central Brazil

2012 ◽  
Vol 21 (4) ◽  
pp. 489-493 ◽  
Author(s):  
Edison Rogerio Cansi ◽  
Rafael Bonorino ◽  
Vanessa Silva Mustafa ◽  
Karla Moraes Rocha Guedes
Keyword(s):  
Central Brazil ◽  
Maned Wolf ◽  
Chrysocyon Brachyurus

Niche separation between the maned wolf (Chrysocyon brachyurus), the crab-eating fox (Dusicyon thous) and the hoary fox (Dusicyon vetulus) in central Brazil

2004 ◽  
Vol 262 (1) ◽  
pp. 99-106 ◽  
Author(s):  
Anah Tereza de Almeida Jcomo ◽  
Leandro Silveira ◽  
Jos Alexandre Felizola Diniz-Filho
Keyword(s):  
Niche Separation ◽  
Central Brazil ◽  
Maned Wolf ◽  
Chrysocyon Brachyurus

IMMOBILIZATION OF FREE-RANGING MANED WOLF (CHRYSOCYON BRACHYURUS) WITH TILETAMINE AND ZOLAZEPAM IN CENTRAL BRAZIL

2006 ◽  
Vol 37 (1) ◽  
pp. 68-70 ◽  
Author(s):  
Mariana Malzoni Furtado ◽  
Cynthia Kayo Kashivakura ◽  
Claudia Ferro ◽  
Anah Tereza de Almeida Jácomo ◽  
Leandro Silveira ◽  
...  
Keyword(s):  
Central Brazil ◽  
Maned Wolf ◽  
Free Ranging ◽  
Chrysocyon Brachyurus

Diet of the maned wolf,Chrysocyon brachyurus, in central Brazil

1996 ◽  
Vol 240 (2) ◽  
pp. 277-284 ◽  
Author(s):  
J. C. Motta-Junior ◽  
S. A. Talamoni ◽  
J. A. Lombardi ◽  
K. Simokomaki
Keyword(s):  
Central Brazil ◽  
Maned Wolf ◽  
Chrysocyon Brachyurus

scholarly journals Historical and current range of the Near Threatened maned wolf Chrysocyon brachyurus in South America

Oryx ◽  
2011 ◽  
Vol 45 (2) ◽  
pp. 296-303 ◽  
Author(s):  
Diego Queirolo ◽  
José Roberto Moreira ◽  
Lucía Soler ◽  
Louise H. Emmons ◽  
Flávio H.G. Rodrigues ◽  
...  
Keyword(s):  
Abiotic Factors ◽  
Rio Grande ◽  
Conservation Strategies ◽  
Anthropogenic Pressure ◽  
Rio Grande Do Sul ◽  
Central Brazil ◽  
Maned Wolf ◽  
North Eastern ◽  
Chrysocyon Brachyurus ◽  
Near Threatened

AbstractThe Near Threatened maned wolf Chrysocyon brachyurus is a South American endemic canid occurring mainly in grassland-dominated regions. We compiled and mapped recent and historical data to compare the species’ present and historical distributions and propose hypotheses for range shifts. There has been recent range expansion in eastern Brazil associated with the deforestation of the Atlantic Forest and conversion of habitat to grasslands for cattle range. The northern, north-eastern and eastern sectors of the species’ range have not yet experienced significant modifications, and the species persists in central Brazil, northern and eastern Bolivia, and south-eastern Peru. The largest range contractions have occurred at the species’ southern limits but maned wolves are still present in north-eastern, central and eastern Argentina, and there are a few records of the species' occurence from Uruguay and north-eastern and southern Rio Grande do Sul, southern Brazil. Historically the species occupied nearly all of Rio Grande do Sul, Uruguay and south to at least the 38th parallel in Argentina. The probable causes of the southern range loss are intense anthropogenic pressure combined with limiting abiotic factors such as temperature and humidity. We highlight the need to revise the view of how habitat modifications are influencing the range of C. brachyurus so as to improve and coordinate range-wide conservation strategies.

scholarly journals Human perceptions of and interactions with wild canids on cattle ranches in central Brazil

Oryx ◽  
2019 ◽  
Vol 54 (4) ◽  
pp. 546-553 ◽  
Author(s):  
Stacie M. Bickley ◽  
Frederico G. Lemos ◽  
Michael P. Gilmore ◽  
Fernanda C. Azevedo ◽  
Elizabeth W. Freeman ◽  
...  
Keyword(s):  
Management Practices ◽  
Strong Predictor ◽  
Structured Interviews ◽  
Central Brazil ◽  
Wild Canids ◽  
Maned Wolf ◽  
Human Perceptions ◽  
Potential Damage ◽  
Canid Species ◽  
Chrysocyon Brachyurus

AbstractLocal attitudes towards carnivores often reflect the degree of damage they are perceived to cause. Consequently, understanding the interactions between people and these species is essential to conservation efforts. This study investigated local perceptions of three Cerrado canid species and current chicken management practices, to identify the potential damage they cause and how this relates to peoples’ attitudes towards these species. Results from structured interviews at 50 ranches in Goiás, Brazil, highlighted that general knowledge about Cerrado canids differed significantly by species, with interviewees unable to correctly answer questions about the hoary fox Lycalopex vetulus and crab-eating fox Cerdocyon thous in comparison to the maned wolf Chrysocyon brachyurus. Chicken coops were identified as the most effective method for preventing predation, yet only 44% of respondents employed this method. Using a perceived predation measure, interviewees reported chicken predation by all three Cerrado canids even though most of these events were stated to occur during the day, outside the species’ active periods. Reported predation events were a strong predictor of attitude. Participants who experienced predation events reported they did not like having a Cerrado canid on their property. However, 86% of the respondents agreed that Cerrado canids should nevertheless be protected. Our findings support the need to incorporate the human dimension in canid and broader carnivore conservation issues.

Field Anesthesia of the Maned Wolf (Chrysocyon brachyurus) in Bolivia

2021 ◽  
Vol 57 (3) ◽  
Author(s):  
Ellen Bronson ◽  
Sharon L. Deem ◽  
Lena C. Patino Westermann ◽  
Sixto Angulo Alpire ◽  
Louise H. Emmons
Keyword(s):  
Maned Wolf ◽  
Chrysocyon Brachyurus

scholarly journals Comparative descriptive anatomy of the femoral artery in crab-eating fox, hoary fox and maned wolf

2017 ◽  
Vol 54 (3) ◽  
pp. 201
Author(s):  
Daiane Dos Santos de Deus ◽  
Karime Cássia Silveira Gondim ◽  
Lázaro Antônio dos Santos ◽  
Daniela Cristina De Oliveira Silva ◽  
Lucas de Assis Ribeiro ◽  
...  
Keyword(s):  
Femoral Artery ◽  
Maned Wolf ◽  
Cerdocyon Thous ◽  
Arteria Poplitea ◽  
Chrysocyon Brachyurus

O objetivo deste estudo foi descrever a anatomia da artéria femoral em canídeos selvagens, como o cachorro do mato (Cerdocyon thous), a raposa do campo (Lycalopex vetulus) e o lobo-guará (Chrysocyon brachyurus). Foram utilizados dois espécimes de cada grupo canídeo. Solução de látex vermelha foi injetada no sistema arterial dos animais, que foram então fixados em solução aquosa de formaldeído a 10% e dissecados seguindo as técnicas rotineiras da anatomia macroscópica. Nos três grupos canídeos, o padrão arterial foi semelhante ao descrito para canídeos domésticos, em que a artéria femoral profunda origina da artéria ilíaca externa, ainda na cavidade abdominal, e envia seu primeiro ramo, a artéria femoral circunflexa lateral. Alguns ramos musculares, uma ou duas artérias femorais caudais e os ramos terminais - a artéria genicular descendente, a artéria safena e a artéria poplítea - são originários da artéria femoral. O padrão de origem desses vasos também mostra semelhanças com as de canídeos domésticos, às vezes formando troncos e ocasionalmente originando individualmente. Assim, pode-se concluir que o padrão anatômico da artéria femoral e seus ramos em canídeos selvagens mostra semelhanças com a dos canídeos domésticos, mas variações inerentes em cada espécie também estão presentes.

The Maned Wolf (Chrysocyon brachyurus) in Paraguay

2013 ◽  
pp. 235-248 ◽  
Author(s):  
José Cartes ◽  
Anthony Giordano ◽  
M Cameroni
Keyword(s):  
Maned Wolf ◽  
Chrysocyon Brachyurus
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