Results 41 to 50 of about 935 (159)

Wild meat trade over the last 45 years in the Peruvian Amazon

Conservation Biology, Volume 36, Issue 2, April 2022., 2022
Abstract The trade in wild meat is an important economic component of rural people's livelihoods, but it has been perceived to be among the main causes of the decline of wildlife species. Recently, the COVID‐19 pandemic has brought to light an additional concern of wildlife markets as a major human‐health challenge.
Pedro Mayor, Hani R. El Bizri, Thais Q. Morcatty, Kelly Moya, Nora Bendayán, Samantha Solis, Carlos F. A. Vasconcelos Neto, Maire Kirkland, Omar Arevalo, Tula G. Fang, Pedro E. Pérez‐Peña, Richard E. Bodmer   +11 more
wiley   +1 more source

Morphometric and structural analysis of Florida manatee spermatozoa

The Anatomical Record, Volume 305, Issue 2, Page 446-461, February 2022., 2022
Abstract Sperm characteristics, such as sperm morphology and sperm morphometry are important in assessing sperm quality. This is especially important for the management and conservation of endangered and exotic species, like the Florida manatee, where information of this nature is extremely limited.
Jonathan R. Cowart, Danielle M. Collins, Daniel L. Stanton, Gerhard van der Horst, Iskande V. Larkin   +4 more
wiley   +1 more source

Comparative examination of pinniped craniofacial musculature and its role in aquatic feeding

Journal of Anatomy, Volume 240, Issue 2, Page 226-252, February 2022., 2022
Pinnipeds (seals, sea lions, and walruses) have strong, powerful craniofacial muscles that reflect their aquatic habitat and underwater feeding strategies. Their well‐developed facial expression, mastication, tongue, and hyoid muscles allow pinnipeds to successfully capture prey in dynamic marine ecosystems across the globe.
Sarah S. Kienle, Roxanne D. Cuthbertson, Joy S. Reidenberg   +2 more
wiley   +1 more source

Complete mitochondrial genome of the Florida manatee (Trichechus manatus latirotris, Sirenia) [PDF]

Genetics and Molecular Biology, 2020
The Florida manatee (Trichechus manatus latirostris) is an endangered subspecies of the West Indian manatee (T. manatus), which inhabits inland and marine waters of southeastern United States.
Sibelle T. Vilaça, Fabricio R. Santos
doaj   +1 more source

Morphology, morphometry and ultrastructure of the Amazonian manatee (Sirenia: Trichechidae) spermatozoa

Zoologia (Curitiba), 2010
This study describes the morphological, morphometric and ultrastructural characteristics of the Amazonian manatee Trichechus inunguis (Natterer, 1883) spermatozoon. The spermatozoa were obtained from a urine sample of an adult T.
Rodrigo S. Amaral, Carolina M. Lucci, Fernando C. W. Rosas, Vera M. F. da Silva, Sônia N. Báo   +4 more
doaj   +1 more source

Trichechus inunguis Natterer 1883

, 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

Interactions between calves of Amazonian manatees in Peru: a study case

Acta Biológica Colombiana, 2016
Trichechus inunguis is an endemic species of the Amazon, which inhabits mainly in lakes and calm rivers. The objective of this study case was to describe the social behaviour of two female-orphaned calves, of T. inunguis in captivity.
Alexander Roldán Arévalo-Sandi, Delma Nataly Castelblanco-Martínez   +1 more
doaj   +1 more source

TLR4 and TLR8 variability in Amazonian and West Indian manatee species from Brazil [PDF]

Genetics and Molecular Biology
Amazonian (Trichechus inunguis) and West Indian (Trichechus manatus) manatees are aquatic mammals vulnerable to extinction found in the Amazon basin and the coastal western Atlantic.
Tatiana Maia de Oliveira, Tibério Cesar Tortola Burlamaqui, André Luiz Alves de Sá, Breanna Breaux, Fábia de Oliveira Luna, Fernanda Löffler Niemeyer Attademo, Alex Garcia Cavalleiro de Macedo Klautau, Jairo Moura Oliveira, Leonardo Sena, Michael F. Criscitiello, Maria Paula Cruz Schneider   +10 more
doaj   +2 more sources

American manatees adjust their diet composition and trophic niche breadth across different coastal regions

Limnology and Oceanography Letters, Volume 11, Issue 3, May 2026.
Abstract Marine mammals can exhibit high plasticity in foraging strategies, but how such plasticity is driven by environmental conditions is poorly understood. The American manatee (Trichechus manatus), a large, endangered herbivore, inhabits marine, estuarine, and freshwater environments.
Camila Carvalho de Carvalho, Emma Deeks, Leandro L. Ciotti, Silvina Botta, Miriam Marmontel, Margareth Copertino, Fábia de Oliveira Luna, Fernanda Niemeyer Löffer Attademo, Vitor Luz Carvalho, João Carlos Gomes Borges, Alexandra Fernandes Costa, Renata Emin‐Lima, Pavel Kratina, Eduardo Resende Secchi   +13 more
wiley   +1 more source

Trends in Medicinal Uses of Edible Wild Vertebrates in Brazil

Evidence-Based Complementary and Alternative Medicine, Volume 2017, Issue 1, 2017., 2017
The use of food medicines is a widespread practice worldwide. In Brazil, such use is often associated with wild animals, mostly focusing on vertebrate species. Here we assessed taxonomic and ecological trends in traditional uses of wild edible vertebrates in the country, through an extensive ethnobiological database analysis. Our results showed that at
Rômulo Romeu Nóbrega Alves, Tacyana Pereira Ribeiro Oliveira, Maria Franco Trindade Medeiros, Ghee T. Tan   +3 more
wiley   +1 more source