Buscar
Mostrando ítems 81-90 de 1709
An Anatomical and Radiographic Study on the Vertebral Column of the Two-Toed Sloth (Choloepus hoffmanni)Estudio anatómico y radiográfico en la columna vertebral del perezoso de dos dedos (Choloepus hoffmanni)Estudo anatômico e radiográfico da coluna vertebral do bicho-preguiça de dois dedos (Choloepus hoffmanni)
(Universidad Nacional, Costa Rica, 2021)
An Anatomical and Radiographic Study on the Vertebral Column of the Two-Toed Sloth (Choloepus hoffmanni)Estudio anatómico y radiográfico en la columna vertebral del perezoso de dos dedos (Choloepus hoffmanni)Estudo anatômico e radiográfico da coluna vertebral do bicho-preguiça de dois dedos (Choloepus hoffmanni)
(Universidad Nacional, Costa Rica, 2021)
New insights into Late Devonian vertebrates and associated fauna from the Cuche Formation (Floresta Massif, Colombia)
(Taylor & Francis, 2019-01-01)
New vertebrate remains are reported from the Late Devonian (?Frasnian) Cuche Formation of northeastern Colombia, including a new taxon of antiarch placoderm (Colombialepis villarroeli, gen. et sp. nov., previously reported ...
New middle Miocene (Langhian - Serravallian) vertebrate localities in northwestern Patagonia, Argentina: A contribution to high latitude south american land mammal ages sequence
(Pergamon-Elsevier Science Ltd, 2020-11)
The Miocene represents a key moment in the South American evolution, since meaningful geographic and climatic processes occurred, promoting the development of several biologic changes. The isolation of South America together ...
Morphology of the vertebral centra in dolphins from the southwestern South Atlantic: A 3D morphometric approach and functional implications
(Wiley Blackwell Publishing, Inc, 2019-11)
In dolphins, centrum shape is one of the features that allows determination of stable and flexible regions in the vertebral column. The Commerson's (Cephalorhynchus commersonii; n = 37), Peale's (Lagenorhynchus australis; ...
A vertebrate assemblage of Las Curtiembres Formation (Upper Cretaceous) of northwestern ArgentinaUna asociación de vertebrados de la Formación Las Curtiembres (Cretácico Superior) del Noroeste de la Argentina
(Museo Argentino de Ciencias Naturales, 2011-11)
We describe an association of fossil vertebrates from the Morales Member of the Las Curtiembres Formation (Campanian) near Puente Morales, Salta Province, NW Argentina. The fossils include teleostean fishes, pipid frogs, ...
An annotated list of the Acanthocephala from Argentina
(Magnolia Press, 2019-08)
A detailed list of acanthocephalans from Argentina was generated based on 205 published records. The list includes 52 named and 35 undetermined species of Acanthocephala infecting 6 species of invertebrate (2 amphipods, 3 ...
On the first description of tetrapod footprints from Italy: Re-analysis of the original specimen after 150 years
(Societa Geologica Italiana, 2018-03)
In Italy, vertebrate ichnology developed rather recently, especially starting from the 70’s of the last century. However, fossil footprints from Italian continental successions were known since the 19th century. The first ...
Interstitial telomeric sequences in vertebrate chromosomes: Origin, function, instability and evolution
(Elsevier Science, 2017-07)
By definition, telomeric sequences are located at the very ends or terminal regions of chromosomes. However, several vertebrate species show blocks of (TTAGGG)n repeats present in non-terminal regions of chromosomes, the ...