Results 91 to 100 of about 21,145 (229)

A new morphological phylogeny of Malacostraca comparing the application of character dependencies and implied weighting

open access: yesCladistics, Volume 41, Issue 3, Page 283-303, June 2025.
Abstract Using a new character matrix composed of revised matrices of previous analyses and new morphological findings, the phylogeny of Malacostraca (Pancrustacea) is analysed anew with 207 characters for 35 terminal taxa across all recognized orders. Particular emphasis was placed on methodological versatility, including different degrees of implied ...
Markus Grams   +3 more
wiley   +1 more source

Mammalia: Rodentia

open access: yesRevue suisse de zoologie
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Hydrological Connectivity Enhances Fish Biodiversity in Amazonian Mining Ponds: Insights From eDNA and Traditional Sampling

open access: yesMolecular Ecology, Volume 34, Issue 11, June 2025.
ABSTRACT Artisanal and small‐scale gold mining (ASGM) expansion in the Madre de Dios region of the Peruvian Amazon has transformed primary forests into a novel wetland complex of thousands of abandoned mining ponds. Despite their ecological relevance, post‐mining recovery of these systems remains understudied, particularly regarding fish biodiversity ...
Camila Timana‐Mendoza   +7 more
wiley   +1 more source

Mammalia Linnaeus 1758

open access: yes, 1992
Published as part of Hunt, A. P. & Lucas, S. G., 1992, Stratigraphy, paleontology and age of the Fruitland and Kirtland Formations (upper Cretaceous), San Juan Basin, New Mexico, pp. 217-239 in New Mexico Geological Society, New Mexico Geological Society 43 rd Annual Fall Field Conference Guidebook on page 231, DOI: 10.5281/zenodo ...
Hunt, A. P., Lucas, S. G.
openaire   +2 more sources

Range‐Wide Assessment of the Tasmanian Devil Gut Microbiome

open access: yesEcology and Evolution, Volume 15, Issue 5, May 2025.
We conducted a comprehensive assessment of gut microbiomes at 10 locations across Tasmania, utilizing molecular methods such as 16S rRNA amplicon sequencing and diet metabarcoding to investigate the influences of diet, location, sex, and age. Contrary to the prevailing notion that diet is a main driver of gut microbiome differences, we found that ...
Meadhbh M. Molloy   +4 more
wiley   +1 more source

Le genre Sivanasua (Lophocyoninae, Hyaenodontidae, Creodonta, Mammalia)

open access: yesEstudios Geologicos, 1999
Dos dientes del yacimiento mioceno (MN4b) de Chêne de Navere (Gers, Francia) se interpretan como MI y M2 de Sivanasua viverroides. El género Sivanasua está representado en Europa por dos especies.
L. Ginsburg, J. Morales
doaj   +1 more source

Comparative Craniodental Morphology of Two Endemic Fossil Sus Species (Suidae, Mammalia) From the Middle Pleistocene of Java (Indonesia)

open access: yesJournal of Morphology, Volume 286, Issue 5, May 2025.
Two endemic fossil pig species, Sus brachygnathus and S. macrognathus, from the Middle Pleistocene of Java are described in detail. Hitherto undescribed anatomical features of both species are discussed in the context of ecomorphology and phylogenetic relationships. This study constitutes a firm morphological basis for future phylogenetic and taxonomic
Rachel V. Pacheco‐Scarpitta
wiley   +1 more source

Los Rumiantes (Artiodactyla, Mammalia) del Mioceno inferior de La Encinilla (Colmenar Viejo, Madrid)

open access: yesEstudios Geologicos, 2006
Este trabajo constituye un estudio preliminar de los restos de rumiantes fósiles hallados en el yacimiento del Mioceno inferior de La Encinilla (Colmenar Viejo, Madrid).
V. Quiralte, J. Morales
doaj   +1 more source

Differences in Heavy Metal Accumulation in Wild and Captive Spotted Seal (Phoca largha) Pups in the Bohai Sea

open access: yesVeterinary Medicine and Science, Volume 11, Issue 3, May 2025.
Due to the massive hunting by humans, the number of spotted seals has decreased dramatically. This study used the ICPMS method to conduct experiments and analysed the correlation between heavy metal accumulations in the bodies of naturally grown spotted seals in the Bohai Sea and artificially raised spotted seals in aquariums and water samples.
Jun Luo, Weijun Guo, Zexin Liu, Dan Xu
wiley   +1 more source

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