Results 61 to 70 of about 696 (149)

Etologia de capivaras (Hydrochaeris hydrochaeris L. 1766) jovens semi-confinadas no Norte do Estado do Paraná - DOI: 10.4025/actascianimsci.v27i1.1262

open access: yesActa Scientiarum: Animal Sciences, 2008
Entre os dias 27 de agosto e 24 de setembro de 2001 estudou-se o comportamento de capivaras jovens em semiconfinamento no Distrito de Floriano, Estado do Paraná.
Clóvis Roberto dos Santos   +7 more
doaj   +1 more source

Capivaras do Lago

open access: yes, 2020
Capybaras tour on Lago do Amor, with UFMS in the background.Passeio das capivaras no Lago do Amor, tendo a UFMS ao ...
Castro Junior, Amaury Antonio de
core  

Aboveground biomass accumulation in Brazilian semi‐deciduous seasonal Atlantic Forest restoration sites over a 20‐year time series

open access: yesRestoration Ecology, Volume 33, Issue 8, November 2025.
The role of forests undergoing restoration in mitigating climate change is widely accepted. However, periodic assessment of aboveground biomass (AGB) accumulation in actively restored areas is scarce, particularly in tropical forests. Here, we estimated AGB as an indicator of carbon stocks in six Atlantic Forest native species reforestations aged 4–20 ...
Giovanna G. Lemos   +2 more
wiley   +1 more source

Soroprevalência da infecção leptospiral em capivaras (Hydrochoerus hydrochaeris) abatidas em um frigorífico do Rio Grande do Sul Seroprevalence of leptospiral infection in capybaras (Hydrochoerus hydrochaeris) in a slaughterhouse of Rio Grande do Sul, Brazil

open access: yesPesquisa Veterinária Brasileira, 2009
Capivaras (Hydrochoerus hydrochaeris) são roedores selvagens do continente americano com crescente importância comercial como fonte alternativa de carne para o consumo humano.
Éverton F. Silva   +5 more
doaj   +1 more source

Habitat Use and the Demographics of Object Manipulation by Wild Chacma Baboons

open access: yesAmerican Journal of Biological Anthropology, Volume 187, Issue 3, July 2025.
Object manipulation by chacma baboons (Papio ursinus) in Gorongosa National Park varies by age, sex, and habitat type, with playful use more common in juveniles and food‐focused use in adults, especially in anthropogenic environments. ABSTRACT Objectives Studying object manipulation may offer insights about the emergence of habitual tool use in the ...
Rassina Farassi   +2 more
wiley   +1 more source

Gastrintestinal helminths of capybara (Hydrochoerus hydrochaeris) from the Paiaguás subregion, in the floodplain of “Mato Grosso do Sul”, Brazil/
Helmintos gastrintestinais de capivaras (Hydrochoerus hydrochaeris) na sub-região de Paiaguás, Pantanal do Mato Grosso do Sul, Brasil

open access: yesSemina: Ciências Agrárias, 2002
Six nematode, three cestode and five trematode species were identified in 30 capybara specimens (Hydrochoerus hydrochaeris hydrochaeris L., 1766).
Isaú Gouveia Arantes   +3 more
doaj   +1 more source

Helmintofauna parasitária de capivaras no Brasil: uma revisão [PDF]

open access: yes, 2021
Among the species researched, the following stood out: Echinocoleus hydrochoeri, Strongyloides sp., Protozoophaga obesa, Vianella hydrochoeri, Habronema sp., Monoecocestus sp., Monoecocestus hydrochoeri, Fasciola hepatica, Taxorchis schistocotyle ...
Souza, Danielly Brandão de
core  

Population Estimate and Spatial Distribution of Capybaras in Lake Paranoá, Brasília, Brazil

open access: yesBiotropica, Volume 57, Issue 3, May 2025.
Understanding the dynamics of capybara populations living in urban environments is relevant, especially given the conflicts observed between the species and humans in these environments. Here, we investigated the hypothesis of overpopulation of the capybara in Lago Paranoá, a lake in a large neotropical city, Brasília, Brazil.
Eduardo Guimarães Santos   +5 more
wiley   +1 more source

Testosterone level, nasal gland volume and Leydig cell morphometry in capybaras (Hydrochoerus hydrochaeris) Níveis de testosterona, volume da glândula nasal e morfometria das células de Leydig em capivaras (Hydrochoerus hydrochaeris)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
The testosterone levels with nasal gland volume and Leydig cell morphometry in sexually mature capybaras were compared using 10 adult capybaras, aging 28 months. Body and testicular weight were 50kg and 28g, respectively. The gonadosomatic index was 0.11&
D.S. Costa, T.A.R. Paula
doaj   +1 more source

EXPOSIÇÃO A RICKETTSIA BELLII REDUZ A CAPACIDADE AMPLIFICADORA DE RICKETTSIA RICKETTSII PARA CARRAPATOS AMBLYOMMA SCULPTUM EM COBAIAS

open access: yesBrazilian Journal of Infectious Diseases, 2023
Introdução e objetivo: No estado de São Paulo as capivaras são as principais hospedeiras amplificadoras da Rickettsia rickettsii, agente etiológico da febre maculosa brasileira (FMB), para o carrapato vetor Amblyomma sculptum.
Lina de Campos Binder   +4 more
doaj   +1 more source

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