Results 71 to 80 of about 2,383 (203)

Seasonal variations in blood parameters of the Amazonian manatee, Trichechus inunguis

open access: yesBrazilian Archives of Biology and Technology, 2000
Seasonal variations in body weight, food consumption and blood glucose, total lipids, urea, total proteins, albumin and globulins of captive Amazonian manatees, Trichechus inunguis, were determined.
Elton P. Colares   +3 more
doaj   +1 more source

Trichechus senegalensis Link 1795

open access: yes, 2005
Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Sirenia, pp. 92-93 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore :The Johns Hopkins University Press on page 93, DOI: 10.5281/zenodo ...
Wilson, Don E., Reeder, DeeAnn
openaire   +2 more sources

Drivers of Habitat Selection by the Endangered Greater Caribbean Manatee in Coastal‐Marine Ecosystems

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 1, January 2026.
ABSTRACT Habitat selection is a fundamental aspect of animal movement and behaviour, involving strategies that influence population regulation, species interactions, community structure and the generation and preservation of biodiversity. The Greater Caribbean Manatee is a megaherbivorous aquatic mammal with high environmental plasticity, found in a ...
Iran C. Normande   +8 more
wiley   +1 more source

AMAZONIAN MANATEES (Trichechus inunguis) INHABITING AN EQUATORIAL METROPOLIS: HISTORICAL RECORDS AND MATING ACTIVITY NEAR BELÉM, NORTHERN BRAZIL = SOBRE A PRESENÇA DO PEIXE-BOI AMAZÔNICO (Trichechus inunguis) PRÓXIMO À BELÉM: REGISTROS HISTÓRICOS E ATIVIDADE REPRODUTIVA

open access: yes, 2021
The West Indian manatee Trichechus manatus Linnaeus, 1758 and the Amazonian manatee T. inunguis (Natterer, 1883) occur in the Marajó Bay area and in the inlets and channels near Belém.
Attademo, Fernanda Löffler Niemeyer   +5 more
core   +1 more source

Áreas de distribución y alimentación del manatí Trichechus manatus manatus en época de aguas altas en la zona de influencia Puerto Carreño, Vichada, Colombia

open access: yesActa Biológica Colombiana, 2004
En los meses de junio a octubre del año 2003, correspondientes a la época hidroclimática de aguas altas, se realizó un estudio sobre el río Orinoco, en la zona de influencia de Puerto Carreño cuyo objetivo perseguía la descripción de aspectos ...
Isabel Victoria Gómez Camelo   +2 more
doaj  

Trichechus inunguis Natterer 1883

open access: yes, 2005
Trichechus inunguis Natterer 1883 Trichechus inunguis Natterer 1883, in: Pelzeln, Verh. Zool.-Bot. Ges. Wien, Vol. 33: 89. Type Locality: Brazil, Amazonas, Rio Madeira, Borba. Vernacular Names: Amazonian Manatee. Distribution: Amazon basin of Brazil, Colombia, Ecuador, Guyana, and Peru. Conservation: CITES – Appendix I; U.S.
Wilson, Don E., Reeder, DeeAnn
openaire   +2 more sources

An approach to modeling abundance of marine wildlife over space and time using unstructured aerial surveys

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 1, January 2026.
We present an approach for estimating wildlife abundance from unstructured aerial surveys. We combine a spatial model for count data with auxiliary information on detection probability. This framework is intended to be flexible, requiring lower survey costs and less computation time than other alternatives for estimating abundance.
Timothy A. Gowan   +4 more
wiley   +1 more source

Do Marine Mammals Diversify More Slowly Than Non‐Marine Mammals?

open access: yesJournal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Species richness is generally lower in marine than in terrestrial ecosystems, but the reasons behind this disparity remain unclear. This study examines whether marine mammals diversify at a slower pace than their non‐marine counterparts, aiming to shed light on the factors explaining potential diversification differences among them ...
Adriana Oliver   +10 more
wiley   +1 more source

El manatí (Trichechus manatus manatus Linnaeus,1758) (Sirenia) una especie sombrilla, para el Sistema Lagunar de Alvarado, Veracruz

open access: yes, 2010
The most emblematic mammal in the Alvarado Lagoon System (ALS) is the West Indian manatee (Trichechus manatus manatus). In July 1975 was considered as endangered species by the Convention on International Trade in Endangered Species of Fauna and Flora ...
Sánchez Rojas, Gerardo   +2 more
core  

DETECTION OF INFECTION WITH Toxoplasma gondii IN MANATEES (Trichechus inunguis) OF THE PERUVIAN AMAZON [PDF]

open access: yes, 2013
The Amazonian manatee (Trichechus inunguis) is an aquatic mammal that inhabits freshwater environments and is endemic to the Amazon Basin. The presence of Toxoplasma gondii antibodies was investigated in 19 manatees in one rescue unit in the northern ...
Patrick Mathews Delgado   +11 more
core  

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