Results 1 to 10 of about 1,024 (189)

Occurrence of endoparasites in wild Antillean manatees (Trichechus manatus manatus) in Colombia [PDF]

International Journal for Parasitology: Parasites and Wildlife, 2018
The recognized impact of parasites in wildlife populations demands surveillance of endangered species like the Antillean manatees (Trichechus manatus manatus) in Colombia.
J. Vélez, J. Hirzmann, M.K. Lange, J.J. Chaparro-Gutiérrez, A. Taubert, C. Hermosilla   +5 more
doaj   +10 more sources

Blood Reference Intervals for Antillean Manatees (Trichechus manatus manatus) from Puerto Rico [PDF]

Veterinary Medicine International, 2022
Antillean manatees (Trichechus manatus manatus) are endangered throughout the southwestern Gulf of Mexico, the Caribbean coast of Central and South America, the Greater Antilles, and the northeastern coast of South America to Brazil.
Antonio A. Mignucci-Giannoni, Mayela M. Alsina-Guerrero   +1 more
doaj   +5 more sources

The presence of ovarian cysts in a captive Antillean manatee (Trichechus manatus manatus L. 1758) [PDF]

BMC Veterinary Research, 2017
Background Several pathological changes associated with reproductive systems of marine mammals have been reported in primary literature. However, no such records exist regarding ovarian cysts in the Antillean manatee (Trichechus manatus manatus L. 1758).
Karolina Goździewska-Harłajczuk, Joanna Klećkowska-Nawrot, Stanisław Dzimira   +2 more
doaj   +7 more sources

Congenital Ocular Findings in an Antillean Manatee (Trichechus manatus manatus) [PDF]

Veterinary Medicine and Science
The West Indian manatee (Trichechus manatus manatus), a sirenian species critically endangered throughout its range, possesses unique ocular adaptations to aquatic life, including reduced eyes, vascularized corneas and an anteriorly displaced lens.
Fernanda Loffler Niemeyer Attademo, Radan Elvis Matias de Oliveira, Fábia de Oliveira Luna, Helena Gurjão Pinheiro do Val, Lucas Inácio dos Santos Melo, Lisandra Hannah Shttoves da Silva, Bruna Bezerra, Fabrício Bezerra de Sá   +7 more
doaj   +4 more sources

Parasite fauna of wild Antillean manatees (Trichechus manatus manatus) of the Andean Region, Colombia [PDF]

Parasites & Vectors, 2019
Background Antillean manatees (Trichechus manatus manatus) are large herbivorous aquatic mammals living in limited areas of South, Central and North America.
Juan Vélez, Jörg Hirzmann, Katerin Arévalo-González, Malin K. Lange, Anika Seipp, Ulrich Gärtner, Anja Taubert, Susana Caballero, Carlos Hermosilla   +8 more
doaj   +8 more sources

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   +4 more sources

First abundance estimate for greater Caribbean manatees (Trichechus Manatus Manatus) in Belize [PDF]

Scientific Reports
Population status of the Greater Caribbean manatee (Trichechus manatus manatus) is unknown across most of its geographic range, including the western part of the Caribbean in Central America.
Holly H. Edwards, Jennifer F. Moore, Nicole Auil Gomez, Jamal A. Galves, Angeline Valentine, Celeshia Guy Galves, Armando J. Ubeda, Anmari Álvarez-Alemán   +7 more
doaj   +4 more sources

Learning capacities and welfare in an Antillean manatee, Trichechus manatus manatus [PDF]

Comptes Rendus Biologies, 2020
Studies on the cognitive abilities of manatees are limited despite their importance for the environmental enrichment and welfare of individuals in captivity and the understanding of manatee behaviour in the wild.
Hénaut, Yann, Lara-Sánchez, Lizbeth Esmeralda, Morales-Vela, Benjamín, Machkour-M’Rabet, Salima   +3 more
doaj   +2 more sources

Vocalizations of wild West Indian manatee vary across subspecies and geographic location [PDF]

Scientific Reports, 2023
Geographic variation in the vocal behavior of manatees has been reported but is largely unexplored. Vocalizations of wild West Indian manatees (Trichechus manatus) were recorded with hydrophones in Florida from Florida manatees (Trichechus manatus ...
Jessica D. Reyes-Arias, Beth Brady, Eric A. Ramos, Yann Henaut, Delma Nataly Castelblanco-Martínez, Maria Maust-Mohl, Linda Searle, Gabriela Pérez-Lachaud, Héctor M. Guzmán, Héctor Poveda, Fernando Merchan, Kenji Contreras, Javier E. Sanchez-Galan, Kristi A. Collom, Marcelo O. Magnasco   +14 more
doaj   +2 more sources

Ancestral chromosomal signatures of Paenungulata (Afroteria) reveal the karyotype of Amazonian manatee (Trichechus inunguis, Sirenia: Trichechidae) as the oldest among American manatees [PDF]

BMC Genomics, 2023
Background Chromosomal painting in manatees has clarified questions about the rapid evolution of sirenians within the Paenungulata clade. Further cytogenetic studies in Afrotherian species may provide information about their evolutionary dynamics ...
Flávia dos Santos Tavares, Willam Oliveira da Silva, Malcolm Andrew Ferguson-Smith, Alex Garcia Cavalleiro de Macedo Klautau, Jairo Moura Oliveira, Angélica Lúcia Figueiredo Rodrigues, Gabriel Melo-Santos, Julio Cesar Pieczarka, Cleusa Yoshiko Nagamachi, Renata Coelho Rodrigues Noronha   +9 more
doaj   +2 more sources