Metabolismo e respiração do peixe-boi da Amazônia (Trichechus inunguis) [PDF]
Acta Amazonica, 1981 Resumo Estudo da respiração e metabolismo de peixes-bois da Amazônia (Trichechus inunguis) pesando entre 20 e 170 kg. Esses animais têm uma taxa metabólica baixa, 0,36 vezes daquele prognosticado pela equação de Kleiber (1975) para mamíferos placentários.
G. J. Gallivan, R. C. Best
doaj +3 more sources
Potências cerebrais através do estímulo acústico (AEP) mostram a audição no peixe-boi (Sirenia: Trichechus inunguis) [PDF]
Acta Amazonica, 1981 Resumo Um jovem peixe-boi da Amazônia (Trichechus inunguis) mostrou boas respostas auditivas evocadas, com a máxima sensibilidade em cerca de 3 kHz e alcançando de 200 Hz a 35 kHz. mas não a 40 kHz.
Theodore H. Bullock +2 more
doaj +3 more sources
Ecology and conservation of the Amazonian Manatee (Trichechus inunguis) from the perspective of fishers on the Purus River, Central Amazon: agreements and contrasts with scientific literature [PDF]
Acta AmazonicaA lifetime of near-daily observations, as opposed to scientific sampling expeditions that are often limited in time and space, makes Local Ecological Knowledge (LEK) an extremely valuable source of information for understanding rare, threatened, or ...
Diogo Alexandre de SOUZA +2 more
doaj +3 more sources
Mitochondrial Genetic Diversity, Population Structure and Detection of Antillean and Amazonian Manatees in Colombia: New Areas and New Techniques [PDF]
Frontiers in Genetics, 2021 The Antillean manatee (Trichechus manatus) and the Amazonian manatee (Trichechus inunguis) are distributed in rivers in the Caribbean and Amazonian region of Colombia respectively.
Susana Caballero +8 more
doaj +2 more sources
The evolutionary history of manatees told by their mitogenomes [PDF]
Scientific Reports, 2021 The manatee family encompasses three extant congeneric species: Trichechus senegalensis (African manatee), T. inunguis (Amazonian manatee), and T. manatus (West Indian manatee).
Érica Martinha Silva de Souza +11 more
doaj +2 more sources
Manatee calf call contour and acoustic structure varies by species and body size [PDF]
Scientific Reports, 2022 Vocal activity and signal characteristics of mammals are driven by several factors that result in both stability and plasticity over multiple time scales.
Beth Brady +8 more
doaj +2 more sources
Acta Tropica, 2022 THE FAMILY TRICHECHIDAE (ORDER SIRENIA) COMPRISES THREE SPECIES African (Trichechus senegalenses), West Indian (T. manatus), WIM)], and the Amazonian manatees (T. inunguis, AMM).
A. C. Ewbank +9 more
semanticscholar +4 more sources
Oral cleft in an Amazonian manatee (Trichechus inunguis) (Mammalia, Sirenia)
Latin American Journal of Aquatic MammalsSince 1976, Amazonian manatees have been examined either alive or through necropsies as part of a long-term program to rescue and rehabilitate orphan manatee calves whose mothers were either victims of illegal hunting or accidental catch in fishing nets ...
V. F. D. da Silva +6 more
semanticscholar +2 more sources
How to remove the brain of Amazonian manatee (Trichechus inunguis) calves preserving the skull for morphological analysis [PDF]
Acta AmazonicaAlthough there are several studies on the skull of Amazonian manatees (Trichechus inunguis) to better understand the anatomy, physiology, and behavior of these animals, the analysis of the brain has been often neglected.
Kamilla AVELINO-DE-SOUZA +4 more
doaj +2 more sources
Boletim do Laboratório de Hidrobiologia, 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.
Renata Emin‐Lima +5 more
semanticscholar +2 more sources