Results 71 to 80 of about 1,973 (173)

Species delimitation of neotropical Characins (Stevardiinae): Implications for taxonomy of complex groups.

PLoS ONE, 2019
Accurate species delimitation is crucial for studies of phylogeny, phylogeography, ecology, conservation and biogeography. The limits of species and genera in the Characidae family are controversial due to its uncertain phylogenetic relationships, high ...
Jorge E García-Melo, Claudio Oliveira, Guilherme José Da Costa Silva, Luz E Ochoa-Orrego, Luiz Henrique Garcia Pereira, Javier A Maldonado-Ocampo   +5 more
doaj   +1 more source

A revision of the genus Armeria (Plumbaginaceae) in peninsular Italy and Sicily through an integrative taxonomic approach

TAXON, Volume 75, Issue 4, August 2026.
Abstract The genus Armeria in peninsular Italy has been affected by taxonomic ambiguity for more than a century due to high morphological variability. We present a comprehensive revision of peninsular Italian and Sicilian Armeria species, using an integrated taxonomic approach that combines molecular phylogeny, plant and seed morphometrics, and ...
Manuel Tiburtini, Gianluigi Bacchetta, Fabrizio Bartolucci, Liliana Bernardo, Fabio Conti, Emanuela Di Iorio, Gianniantonio Domina, Duilio Iamonico, Mauro Iberite, Luca Paino, Marco Sarigu, Paolo Caputo, Lorenzo Peruzzi   +12 more
wiley   +1 more source

GMYC analysis to recognise species of Megabombus.

, 2015
Values at the nodes are Bayesian posterior probabilities for groups (values
Jiandong An (178647), Paul H. Williams (178643), Jiaxing Huang (178661), Jie Wu (10038)   +3 more
core   +1 more source

Single-locus species delimitation: a test of the mixed Yule–coalescent model, withan empirical application to Philippine round-leaf bats [PDF]

, 2012
Prospects for a comprehensive inventory of global biodiversity would be greatly improved by automating methods of species delimitation. The general mixed Yule–coalescent (GMYC) was recently proposed as a potential means of increasing the rate of ...
Evans, Ben J., Evans, Ben J, Heaney, Lawrence R., Esselstyn, Jacob A., Anwarali, F. A., Esselstyn, Jacob A, Heaney, Lawrence R, Sedlock, Jodi L., Khan, Faisal Ali Anwarali, Sedlock, Jodi L   +9 more
core   +1 more source

COI Insights into Diversity and Species Delimitation of Immature Stages of Non-Biting Midges (Diptera: Chironomidae)

Insects
The diversity of non-biting midges (Chironomidae, Diptera) remains an unresolved topic, with estimates of species numbers ranging from 6000 to 15,000 according to various authors.
Laurynas Stasiukynas, Jekaterina Havelka, Fabio Laurindo da Silva, Maria Fernanda Torres Jimenez, Sigitas Podėnas, Aistė Lekoveckaitė   +5 more
doaj   +1 more source

Clarifying the Labrisomus Conundrum: Deep Divergence, Cryptic Lineages, and a Genetic Melting Pot in the Atlantic Ocean (Teleostei, Labrisomidae)

Journal of Biogeography, Volume 53, Issue 8, August 2026.
ABSTRACT Aim We evaluate the phylogenetic relationships and taxonomic validity of Atlantic species of Labrisomus, identifying the lineages currently assigned to L. nuchipinnis, and assessing the role of biogeographic barriers in shaping the evolutionary history and geographic distribution of the genus. Location Atlantic Ocean.
Gabriel Soares Araujo, João Luiz Gasparini, Luiz A. Rocha, Hudson T. Pinheiro, Marcelo V. Kitahara, Anderson V. Vilasboa, Carol A. Stepien, Sergio R. Floeter, Fabio Di Dario   +8 more
wiley   +1 more source

Microglia‐Targeted Biomimetic Tetrahedral Framework Nucleic Acid Nanovesicles for Synergistic Treatment of Sepsis‐Associated Encephalopathy

Advanced Science, Volume 13, Issue 40, 17 July 2026.
Sepsis‐associated encephalopathy (SAE) lacks effective therapies. We developed ME@FDsi, a biomimetic nanodrug using a tetrahedral framework nucleic acid to deliver disulfiram and siTNFα. It crosses the blood‐brain barrier, targets M1 microglia, inhibits pyroptosis and inflammation, and scavenges ROS.
Huimin Shi, Qiuxia Gao, Wenying Wang, Bin Li, Yukun Chen, Zhijun Yao, Yujie Li, Junrui Li, Na Li, Gong Gu, Zhimin Hou, Mengyuan Yang, Ruilin Zhang, Hongju Yang, Yuhui Liao, Hongyi Lei   +15 more
wiley   +1 more source

6_Delimitations_results

, 2016
For mtCOI, nu28S, and nuITS1 includes results of the methods: ABGD, GMYC-BEAST, GMYC-PATHd8, GMYC-r8s, bGMYC, and PTP. In the case of nu28S, and nuITS1 also chromatogram information (inside the haplowebs folder) and in the case of nuITS1 also ...
Georgia Stamou (3295467), Laurens Verhage (3295473), Verhage, Laurens, Jadranka Rota (67587), Stamou, Georgia, Konstantinos Proios (3199533), Proios, Konstantinos, Declerck, Steven A. J., Spiros Papakostas (2270716), Evangelia Michaloudi (3199536), Carlos Peña (377692), Pritchard, Victoria L., Fontaneto, Diego, Papakostas, Spiros, Michaela Brehm (3295470), Brehm, Michaela, Victoria L. Pritchard (3242943), Diego Fontaneto (175709), Steven A. J. Declerck (444222), Rota, Jadranka, Peña, Carlos, Michaloudi, Evangelia   +21 more
core   +1 more source

Integrating coalescent species delimitation with analysis of host specificity reveals extensive cryptic diversity despite minimal mitochondrial divergence in the malaria parasite genus Leucocytozoon

BMC Evolutionary Biology, 2018
Background Coalescent methods that use multi-locus sequence data are powerful tools for identifying putatively reproductively isolated lineages, though this approach has rarely been used for the study of microbial groups that are likely to harbor many ...
Spencer C. Galen, Renato Nunes, Paul R. Sweet, Susan L. Perkins   +3 more
doaj   +1 more source

Ecological and molecular diversity of Eulachnini aphids (Hemiptera: Aphididae: Lachninae) on coniferous plants in Lithuania

European Journal of Entomology, 2020
Based on research carried out from 2016 to 2018 there are twenty-six species of aphids of the tribe Eulachnini in Lithuania. Seventeen are members of the subgenus Cinara of the genus Cinara, three of the subgenus Cupressobium and two of the subgenus ...
Jekaterina HAVELKA, Jurij DANILOV, Rimantas RAKAUSKAS   +2 more
doaj   +1 more source