Results 31 to 40 of about 3,218 (200)
Hepatocellular Carcinoma in a Free-Ranging Three-Toed Sloth (Bradypus variegatus)
Animals, 2022 The increasing interest of tumors in wildlife is important for biodiversity conservation and for monitoring environmental agents and/or contaminants with potential impact on human health. Here we described the occurrence of hepatocellular carcinoma (HCC)
Alex Junior Souza de Souza +5 more
doaj +1 more source
Biology, 2021 The giant anteater (Myrmecophaga tridactyla) is a vulnerable species from Central and South America, and is considered possibly extinct in Belize, Guatemala, El Salvador, and Uruguay.
Fernanda Moura +6 more
doaj +1 more source
Osteoderm microstructure of Riostegotherium yanei, the oldest Xenarthra [PDF]
Anais da Academia Brasileira de Ciências, 2019 Abstract: Riostegotherium yanei from the Itaboraí Basin, Brazil, is the oldest known Xenarthra. This paper aims to describe the internal morphology of the osteoderms of Riostegotherium yanei from the perspective of histology and micro-CT approaches, expanding the available data on cingulate osteoderm microstructure. Seven osteoderms of R.
LÍLIAN P. BERGQVIST +5 more
openaire +5 more sources
Dimorphism in Quaternary Scelidotheriinae (Mammalia, Xenarthra, Phyllophaga) [PDF]
Palaeontologia Electronica, 2015 Fil: Mino Boilini, Angel Ramon. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Centro de Ecologia Aplicada del Litoral. Universidad Nacional del Nordeste.
Miño Boilini, Ángel Ramón +1 more
openaire +4 more sources
Genome Sizes in Afrotheria, Xenarthra, Euarchontoglires, and Laurasiatheria [PDF]
Journal of Heredity, 2005 Topical literature and Web site databases provide genome sizes for approximately 4,000 animal species, invertebrates and vertebrates, 330 of which are mammals. We provide the genome size for 67 mammalian species, including 51 never reported before. Knowledge of genome size facilitates sequencing projects.
REDI C. A. +7 more
openaire +3 more sources
Anatomical and radiographic study on the appendicular skeleton of the Tamandua mexicana
Revista Ciencias Veterinarias, 2022 Tamandua mexicana species has an important role in the natural ecosystem as a pest controller, feeding on insects such as termites. One of the main anatomical adaptations that this species has undergone has been to its thoracic extremities.
Ariana Calvo Varela +8 more
doaj +1 more source
Arthritis in a Glyptodont (Mammalia, Xenarthra, Cingulata)
PLoS ONE, 2014 Arthritic lesions have been frequently diagnosed in the fossil record, with spondyloarthropathy (a type of erosive and pan-mammalian arthritis) being one of the most common types described to date for mammals, though not restricted to this group. Here, we identify spondyloarthropathy in fossil bones from the late Pleistocene in Brazil assignable to a ...
Fernando Henrique de Souza Barbosa +3 more
openaire +4 more sources
, 2021 1- Measurements taken from the CT scanned Xenarthra specimens.
veronese, R (via Mendeley Data)
core +2 more sources
Report of leucism in Tamandua mexicana (Pilosa: Myrmecophagidae) from southeastern Mexico
XenarthraColoration anomalies caused by melanin deficiency are rare in wild mammals and often increase predation risk. We document a case of leucism in an adult female Tamandua mexicana from the Reserva Cuxtal, Yucatán, Mexico.
Javier A. Ortiz-Medina +3 more
doaj +1 more source
XenarthraEl oso hormiguero Tamandua mexicana es una especie poco estudiada y con información limitada, particularmente en el estado de Guerrero, México. Además, se desconocen las posibles amenazas que enfrenta la especie en esta región.
Angel Neftali Osorio-Rodriguez +5 more
doaj +1 more source