Results 41 to 50 of about 21,145 (229)
Révision systématique des Hipparion sensu lato (Perissodactyla, Equidae) de l’Ancien Monde
Estudios Geologicos, 2005 La sistemática de Hipparion sensu lato del Antiguo Mundo se caracteriza por una multiplicación excesiva de especies relacionadas con este grupo y una marcada controversia sobre el status supraespecífico que trae consigo una confusión general de su ...
S. Zouhri, A. Bensalmia
doaj +1 more source
Diversity, 2023 The latest reorganization of the Vertebrate collections preserved at the “Pietro Doderlein” Museum of Zoology of the University of Palermo (Italy) has made it possible to draw up a check-list of the Mammal taxa present in the stuffed (M), fluid-preserved
Sabrina Lo Brutto +4 more
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Endocranium and ecology of Eurotherium theriodis, a European hyaenodont mammal from the Lutetian [PDF]
Acta Palaeontologica Polonica, 2021 Hyaenodonts are extinct placental mammals with a carnivorous diet. Their phylogenetic position among mammals and the relationships within Hyaenodonta are at present partially unresolved. The endocranium is a structure that has rarely been studied in this
Morgane Dubied +2 more
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Mapping the Space of Genomic Signatures [PDF]
, 2014 We propose a computational method to measure and visualize interrelationships among any number of DNA sequences allowing, for example, the examination of hundreds or thousands of complete mitochondrial genomes. An "image distance" is computed for each pair of graphical representations of DNA sequences, and the distances are visualized as a Molecular ...
arxiv +1 more source
Linajes fantasma y correlación con variables ecológicas: el caso de la Subfamilia Caprinae
Estudios Geologicos, 2006 La integración de la sistemática filogenética con datos paleontológicos ha demostrado ser una eficaz metodología a la hora de estimar paleodiversidades mediante la identificación de periodos en la historia evolutiva de los clados sin representantes ...
J. L. Cantalapiedra +2 more
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Changes in Mammalian Body Length over 175 Years - Adaptations to a Fragmented Landscape?
Ecology and Society, 2003 The potential consequences of anthropogenic habitat fragmentation on species diversity and extinction have drawn considerable attention in recent decades.
Niels Martin Schmidt +1 more
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Diversidad y conservación de los murciélagos de Loreto, Perú
Revista Peruana de Biología, 2021 En este trabajo presentamos una lista actualizada de los murciélagos de Loreto basada en la revisión de bases de datos, colecciones científicas y literatura especializada.
Laura Graham-Angeles +3 more
doaj +1 more source
Summary of Laurasiatheria (Mammalia) Phylogeny [PDF]
Zoological Research, 2013 Laurasiatheria is one of the richest and most diverse superorders of placental mammals. Because this group had a rapid evolutionary radiation, the phylogenetic relationships among the six orders of Laurasiatheria remain a subject of heated debate and several issues related to its phylogeny remain open. Reconstructing the true phylogenetic relationships
HU, Jingyang, ZHANG, Yaping, YU, Li
openaire +3 more sources
The Anatomical Record, EarlyView.Abstract The three mammalian auditory ossicles enhance sound transmission from the tympanic membrane to the inner ear. The anterior anchoring of the malleus is one of the key characters for functional classification of the auditory ossicles. Previous studies revealed a medial outgrowth of the mallear anterior process, the processus internus ...
Franziska Fritzsche +2 more
wiley +1 more source
Diversidad y conservación de los mamíferos mayores de Loreto, Perú
Revista Peruana de Biología, 2021 En el presente trabajo, presentamos una lista actualizada de mamíferos mayores para Loreto compuesta por 72 especies en 8 órdenes y 25 familias. Esta lista fue elaborada a partir de la minuciosa revisión de bases de datos, colecciones zoológicas y ...
Silvia Diaz +3 more
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