Results 61 to 70 of about 21,145 (229)

The Mammalia of the Uinta Formation

open access: yesTransactions of the American Philosophical Society, 1890
Mode of access: Internet.
Scott, William Berryman, 1858-1947.   +1 more
openaire   +2 more sources

A Comprehensive Evaluation of Taxonomic Classifiers in Marine Vertebrate eDNA Studies

open access: yesMolecular Ecology Resources, EarlyView.
ABSTRACT Environmental DNA (eDNA) metabarcoding is a widely used tool for surveying marine vertebrate biodiversity. To this end, many computational tools have been released and a plethora of bioinformatic approaches are used for eDNA‐based community composition analysis.
Philipp E. Bayer   +13 more
wiley   +1 more source

Observation Bias in Metabarcoding

open access: yesMolecular Ecology Resources, EarlyView.
ABSTRACT DNA metabarcoding is subject to observation bias associated with PCR and sequencing, which can result in observed read proportions differing from actual species proportions in the DNA extract. Here, we amplify and sequence a mock community of known composition containing marine fishes and cetaceans using four different primer sets and a ...
Megan R. Shaffer   +5 more
wiley   +1 more source

Foreword to the second special issue on small wild cats

open access: yesJournal of Threatened Taxa, 2020
We are delighted to present the second special issue on small wild cats that covers seven species with important updates on their distribution, tenacity and adaptability.
Angie Appel, Shomita Mukherjee
doaj   +1 more source

mtGrasp: Streamlined reference‐grade mitochondrial genome assembly and standardization to enhance metazoan mitogenome resources

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 4, Page 668-677, April 2025.
Abstract High‐quality, accessible mitogenome sequences are crucial for comparative genomics, phylogenetic constructions and environmental DNA (eDNA) applications. With advancements in sequencing technologies, genomic sequencing reads are available for a wide variety of species.
Mark Louie D. Lopez   +7 more
wiley   +1 more source

Nuevos registros y observaciones sobre la historia natural del puercoespín pardo, Coendou vestitus (Rodentia: Erethizontidae)

open access: yesBiota Colombiana, 2021
El puercoespín pardo, Coendou vestitus, se encuentra entre los roedores endémicos más amenazados de Colombia, con presencia corroborada en pocas localidades de la cordillera Oriental, en los departamentos de Boyacá y Cundinamarca.
Javier E. Cortés-Suárez   +6 more
doaj   +1 more source

NODKANT: Exploring Constructive Network Physicalization

open access: yesComputer Graphics Forum, EarlyView.
Abstract Physicalizations, which combine perceptual and sensorimotor interactions, offer an immersive way to comprehend complex data visualizations by stimulating active construction and manipulation. This study investigates the impact of personal construction on the comprehension of physicalized networks.
D. Pahr   +7 more
wiley   +1 more source

Limb preference in the gallop of dogs and the half-bound of pikas on flat ground [PDF]

open access: yesLaterality 13, 4 (2008) 310-319, 2008
During fast locomotion - gallop, half bound - of quadruped mammals, the ground contact of the limbs in each pair do not alternate symmetrically. Animals using such asymmetrical gait thus choose whether the left or the right limb will contact the ground first, and this gives rise to limb preference.
arxiv  

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