Results 11 to 20 of about 5,640 (223)

Ultrasonographic Ocular Biometry of the Greater Caribbean Manatee (Trichechus manatus manatus). [PDF]

Vet Ophthalmol
ABSTRACT This study aimed to characterize the ocular biometry of the Trichechus manatus manatus applying B‐mode ultrasonography across different age groups. Twenty‐two animals were assessed employing a portable ultrasound device equipped with a linear transducer. Five ocular parameters were assessed: corneal thickness (CT), anterior chamber depth (ACD),
de Oliveira REM, Attademo FLN, Oliveira RKM, Dos Santos RP, de Oliveira Luna F, Mignucci-Giannoni AA, Cabrias-Contreras LJ, de Sá FB, Silva FJL, Freire ACDB, de Oliveira MF.   +10 more
europepmc   +2 more sources

Disparity of turbinal bones in placental mammals. [PDF]

Anat Rec (Hoboken)
Abstract Turbinals are key bony elements of the mammalian nasal cavity, involved in heat and moisture conservation as well as olfaction. While turbinals are well known in some groups, their diversity is poorly understood at the scale of placental mammals, which span 21 orders.
Martinez Q, Wright M, Dubourguier B, Ito K, van de Kamp T, Hamann E, Zuber M, Ferreira G, Blanc R, Fabre PH, Hautier L, Amson E.   +11 more
europepmc   +2 more sources

Trichechus inunguis

, 1993
Trichechus inunguis (Natterer, 1883). In Pelzeln, Verh. Zool.-Bot. Ges. Wien, 33:89. TYPE LOCALITY: Brazil, Amazonas, Rio Madeira, Borba. DISTRIBUTION: Amazon basin of Brazil, Colombia, Ecuador, Guyana, and Peru. STATUS: CITES - Appendix I; U.S. ESA - Endangered; IUCN - Vulnerable. COMMENTS: Reviewed by Husar (1977, Mammalian Species, 72).
Honacki, James H., Kinman, Kenneth E., Koeppl, James W.   +2 more
  +7 more sources

Karyotypes of Manatees: New Insights into Hybrid Formation (Trichechus inunguis × Trichechus m. manatus) in the Amazon Estuary. [PDF]

Genes (Basel), 2022
Great efforts have been made to preserve manatees. Recently, a hybrid zone was described between Trichechus inunguis (TIN) and the Trichechus manatus manatus (TMM) in the Amazon estuary. Cytogenetic data on these sirenians are limited, despite being fundamental to understanding the hybridization/introgression dynamics and genomic organization in ...
Noronha RCR, Almeida BRR, Chagas MCS, Tavares FS, Cardoso AL, Bastos CEMC, Silva NKN, Klautau AGCM, Luna FO, Attademo FLN, Lima DS, Sabioni LA, Sampaio MIC, Oliveira JM, Nascimento LASD, Martins C, Vicari MR, Nagamachi CY, Pieczarka JC.   +18 more
europepmc   +4 more sources

Placentation in the Amazonian manatee (Trichechus inunguis) [PDF]

Reproduction, Fertility and Development, 2008
Evidence from several sources supports a close phylogenetic relationship between elephants and sirenians. To explore whether this was reflected in similar placentation, we examined eight delivered placentae from the Amazonian manatee using light microscopy and immunohistochemistry.
Carter, Anthony M., Miglino, Maria Angelica, Ambrósio, Carlos Eduardo, dos Santos, Tatiana Carlesco, Weber Rosas, Fernando Cesar, D'Affonsêca Neto, José Anselmo, Lazzarini, Stella Maris, Carvalho, Ana Flávia de, Silva, Vera Maria Ferreira da   +8 more
openaire   +4 more sources

Programa de solturas de peixes-bois-marinhos

Biodiversidade Brasileira, 2023
Planos de ação nacional para a conservação das espécies ameaçadas de extinção são instrumentos de gestão que priorizam ações para a conservação da biodiversidade, em especial espécies ameaçadas de extinção. O peixe-boi-marinho Trichechus manatus manatus
Leandro Lazzari Ciotti, Fernanda Löffler Niemeyer Attademo , Alexandra Fernandes Costa, Salvatore Siciliano, Iran Campelo Normande, João Carlos Gomes Borges, Ernesto Frederico da Costa Foppel, Fábio Adônis Gouveia Carneiro da Cunha, Thalma Maria Grisi Veloso, Fábia de Oliveira Luna   +9 more
doaj   +1 more source

Biomechanical evolution of solid bones in large animals: a microanatomical investigation [PDF]

, 2016
International ...
Alexander, Alexandra Houssaye, Amson, Andrew H. Lee, Antoine, Bibi, Blomberg, Buffrénil, Campione, Canoville, Carrano, Carrano, Christiansen, Clementz, Cornette, Cubo, Doube, Doube, Dumont, Evin, Fish, Garland, Garland, Gheerbrant, Gilbert, Girondot, Gray, Gregory, Hayashi, Hildebrand, Hokkanen, Houssaye, Houssaye, Houssaye, Houssaye, Houssaye, Houssaye, Houssaye, John R. Hutchinson, Katja Waskow, Klein, Laurin, Meredith, Nakajima, O'Neill, Oxnard, Oxnard, Polly, Prothero, Quemeneur, R Core Team, Ramsay, Raphaël Cornette, Remes, Ren, Ren, Ripley, Ross, Ruff, Sander, Schalkwyk, Schmidt-Nielsen, Sereno, Shoji Hayashi, Steiner, Straehl, Thompson, Todd, Venables, Vizcaino, Wall, Warner, Waskow   +72 more
core   +3 more sources

Salmonellosis in a young Amazonian manatee (Trichechus inunguis) [PDF]

Ciência Rural, 2020
: The objective of this study was to describe a case of salmonellosis in an Amazonian manatee (Trichechus inunguis). The animal was rescued from a tributary of the Capim River, in the municipality of Goianésia do Pará, Pará, Brazil, kept in a pool, and ...
José de Jesus Correa Neto, Rosekelly de Jesus Cardoso, Natalia Maxine Ferreira Pinheiro Sarmento, Gabriela Riet-Correa, Pedro Soares Bezerra Júnior, Carina Martins de Moraes, Alexandra Fernandes Costa, Renata Emin-Lima, Valiria Duarte Cerqueira   +8 more
doaj   +1 more source

Macro-habitat preferences by the African manatee and crocodiles – ecological and conservation implications [PDF]

, 2012
African manatees (<i>Trichechus senegalensis</i>) and crocodiles are threatened species in parts of their range. In West Africa, crocodiles may constitute the main predators for manatees apart from humans.
E. Politano, F. M. Angelici, G. Amori, G. C. Akani, L. Luiselli, N. Ebere   +5 more
core   +1 more source

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, Daryl P. Domning, Robin C. Best   +2 more
doaj   +1 more source