Results 71 to 80 of about 4,231,448 (381)

Taxonomy and Species Delimitation in Cyanobacteria

open access: yes, 2021
Cyanobacteria are prokaryotes whose taxonomy follows the same rules of a code (the International Botanical Nomenclature Code, IBNC) built for eukaryotic photosynthetic organisms. Hence, names of cyanobacteria follow the same rules and are assigned to biological entities (species) that should correspond to eukaryotic species.
Alessio Papini   +2 more
openaire   +2 more sources

Genomic islands of divergence in the Yellow Tang and the Brushtail Tang Surgeonfishes. [PDF]

open access: yes, 2018
The current ease of obtaining thousands of molecular markers challenges the notion that full phylogenetic concordance, as proposed by phylogenetic species concepts, is a requirement for defining species delimitations.
Avise J. C.   +8 more
core   +1 more source

ViCTree: an automated framework for taxonomic classification from protein sequences [PDF]

open access: yes, 2018
Motivation: The increasing rate of submission of genetic sequences into public databases is providing a growing resource for classifying the organisms that these sequences represent.
Adams   +31 more
core   +1 more source

DNA Barcoding of Penaeidae (Decapoda; Crustacea): Non-Distance-Based Species Delimitation of the Most Economically Important Shrimp Family

open access: yesDiversity, 2021
The Penaeidae family includes some of the most economic and ecological important marine shrimp, comprising hundreds of species. Despite this importance and diversity, the taxonomic classification for penaeid shrimp has constantly been revised, and issues
Jorge L. Ramirez   +9 more
doaj   +1 more source

Biodiversity inventory of the grey mullets (Actinopterygii: Mugilidae) of the Indo‐Australian Archipelago through the iterative use of DNA‐based species delimitation and specimen assignment methods

open access: yesEvolutionary Applications, 2020
DNA barcoding opens new perspectives on the way we document biodiversity. Initially proposed to circumvent the limits of morphological characters to assign unknown individuals to known species, DNA barcoding has been used in a wide array of studies where
Erwan Delrieu‐Trottin   +19 more
doaj   +1 more source

Multispecies coalescent delimits structure, not species [PDF]

open access: yesProceedings of the National Academy of Sciences, 2017
Significance Despite its widespread application to the species delimitation problem, our study demonstrates that what the multispecies coalescent actually delimits is structure. The current implementations of species delimitation under the multispecies coalescent do not provide any way for distinguishing between structure due to population ...
Jeet Sukumaran, L. Lacey Knowles
openaire   +3 more sources

Cryptic Diversity in Cladosporium cladosporioides Resulting from Sequence-Based Species Delimitation Analyses

open access: yesPathogens, 2021
Cladosporium cladosporioides is an extremely widespread fungus involved in associations ranging from mutualistic to pathogenic and is the most frequently represented Cladosporium species in sequence databases, such as Genbank.
Andrea Becchimanzi   +2 more
doaj   +1 more source

Mountains as Islands: Species Delimitation and Evolutionary History of the Ant-Loving Beetle Genus Panabachia (Coleoptera, Staphylinidae) from the Northern Andes

open access: yesInsects, 2020
The ant-loving beetle genus Panabachia Park 1942 is a poorly studied beetle lineage from the new world tropics. We recently collected Panabachia from several previously unrecorded locations in the páramo biome of the high Ecuadorian Andes, with ...
Sofía I. Muñoz-Tobar   +1 more
doaj   +1 more source

An assessment of the genus Columbella Lamarck, 1799 (Gastropoda: Columbellidae) from eastern Atlantic [PDF]

open access: yes, 2017
Three species of the neogastropod genus Columbella Lamarck, 1799 are recognised from the northeastern Atlantic and the Mediterranean. One is the common Mediterranean C.
Demaintenon, Marta J.   +4 more
core   +2 more sources

Next‐generation species delimitation and taxonomy: Implications for biogeography

open access: yesJournal of Biogeography
An accurate species‐level taxonomy is paramount for biogeographical research, and conversely, biogeographical data are of importance for species delimitation.
Miguel Vences   +2 more
semanticscholar   +1 more source

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