Results 101 to 110 of about 5,548 (220)

Los Panochthini (Xenarthra, Glyptodontidae): sistemática y evolución [PDF]

open access: yes, 2012
El objetivo principal de esta contribución fue llevar a cabo un estudio sistemático y evolutivo de los Panochthini (Glyptodotidae “Hoplophorinae”) (Mioceno tardío-Pleistoceno tardío), evaluando su importancia como indicadores bioestratigráficos. Los taxones tradicionalmente incluidos dentro de los Panochthini (sensu Simpson, 1945; Hofstetter, 1958 ...
openaire   +2 more sources

The basicranium and orbital ergion of the early miocene Eucholoeops ingens Ameghino, (Xenarthra, Pilosa, Megalonychidae) [PDF]

open access: yes, 2015
Fil: Gaudin, Timothy J.. Department of Biological and Environmental Sciences. University of Tennessee at Chattanooga; USAFil: De Iuliis, Gerardo. Department of Ecology and Evolutionary Biology. University of Toronto; CanadaFil: Toledo, Néstor.
De Iuliis, Gerardo   +2 more
core  

Phylogenetic analysis of 16S mitochondrial DNA data in sloths and anteaters [PDF]

open access: yes, 2003
We sequenced part of the 16S rRNA mitochondrial gene in 17 extant taxa of Pilosa (sloths and anteaters) and used these sequences along with GenBank sequences of both extant and extinct sloths to perform phylogenetic analysis based on parsimony, maximum ...
BARROS, Maria Claudene   +2 more
core   +1 more source

Los xenarthra de gran barranca : más 20 ma de historia [PDF]

open access: yes, 2005
Fil: Carlini, Alfredo Armando. Departamento de Paleontología de Vertebrados, Facultad de Ciencias Naturales y Museo de La Plata, Paseo del Bosaque s/n,1900 La Plata, ArgentinaFil: Ciancio, Martín Ricardo.
Carlini, Alfredo Armando   +2 more
core  

First record of Toxoplasma gondii in Chaetophractus villosus in Argentina [PDF]

open access: yes, 2014
Toxoplasma gondii is an obligate intracellular apicomplexan parasite that causes abortion and reproductive disorder in domestic animals. T. gondii is a common worldwide disease in homeothermic animals, including birds and humans.
Casanave, Emma Beatriz   +3 more
core   +2 more sources

Anatomy description of cervical region and hyoid apparatus in living giant anteaters Myrmecophaga tridactyla Linnaeus, 1758

open access: yesPesquisa Veterinária Brasileira
: The giant anteater has specific anatomical adaptations resulting from its ant and termite feeding habits. The unique arrangement of its hyoid apparatus is essential for the ingestion of food.
Naida C. Borges   +5 more
doaj   +1 more source

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

open access: yes, 2016
International ...
Alexander   +72 more
core   +3 more sources

Estudo sobre a arquitetura da mandibula dos Xenarthra: (contribuição para o estudo anatômico dos Xenarthra brasileiros - XVI)

open access: yesBoletins da Faculdade de Philosophia, Sciencias e Letras, Universidade de São Paulo. Zoologia, 1939
Não consta resumo no artigo.
openaire   +2 more sources

Complete mitochondrial genome sequence of Myrmecophaga tridactyla from Brazilian Savanna

open access: yesMitochondrial DNA. Part B. Resources, 2018
Myrmecophaga tridactyla, popularly known as giant anteater, is a member of Xenarthra magnorder which is under the threat of extinction. Herein, we describe the complete mitochondrial genome of M. tridactyla.
Ana Luiza Lemos Queiroz   +4 more
doaj   +1 more source

Nuevos registros de distribución del serafín del platanar Cyclopes didactylus (Pilosa, Cyclopedidae) en el nordeste costero de Brasil [PDF]

open access: yes, 2010
The silky anteater Cyclopes didactylus is one of the least studied xenarthrans. Its range extends from tropical Mexico south into Central and South America.
Miranda, Flávia, Superina, Mariella
core  

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