Results 31 to 40 of about 444,347 (303)

Barcoding and Phylogenetic Inferences in Nine Mugilid Species (Pisces, Mugiliformes) [PDF]

open access: yesAnimal Systematics, Evolution and Diversity, 2013
Accurate identification of fish and fish products, from eggs to adults, is important in many areas. Grey mullets of the family Mugilidae are distributed worldwide and inhabit marine, estuarine, and freshwater environments in all tropical and temperate ...
Neonila Polyakova   +2 more
doaj   +1 more source

Phylogeny as a proxy for ecology in seagrass amphipods: which traits are most conserved? [PDF]

open access: yes, 2013
Increasingly, studies of community assembly and ecosystem function combine trait data and phylogenetic relationships to gain novel insight into the ecological and evolutionary constraints on community dynamics.
Best, Rebecca J, Stachowicz, John J
core   +3 more sources

New Mitochondrial Genomes of Ithonidae (Neuroptera) and Higher Phylogenetic Implications

open access: yesInsects
Ithonidae (moth lacewings) are an enigmatic, small family of the insect order Neuroptera (lacewings). Its phylogenetic position within Neuroptera and internal subfamily relationships remain unresolved.
Ruyue Zhang   +4 more
doaj   +1 more source

Phylogenetic relationships of selected European Ennominae (Lepidoptera: Geometridae)

open access: yesEuropean Journal of Entomology, 2011
This study reports the results of a molecular phylogenetic analysis of thirty three species of Ennominae (Lepidoptera: Geometridae). The aim of this analysis was to determine the phylogenetic affinities of 13 European species not previously studied using
Erki ÕUNAP   +3 more
doaj   +1 more source

THE IMPORTANCE OF trnL/trnF IGS REGION IN THE TAXONOMY OF THE GENUS Potentilla L.

open access: yesTrakya University Journal of Natural Sciences, 2023
This study was performed to determine the phylogenetic relationships in the genus Potentilla L. and to assess the importance of the trnL/trnF intergenic spacer (IGS) region.
Aykut Yılmaz
doaj   +1 more source

Phylogenetic diversity and biodiversity indices on phylogenetic networks

open access: yes, 2018
In biodiversity conservation it is often necessary to prioritize the species to conserve. Existing approaches to prioritization, e.g. the Fair Proportion Index and the Shapley Value, are based on phylogenetic trees and rank species according to their ...
Fischer, Mareike, Wicke, Kristina
core   +1 more source

Assumption 0 analysis: comparative phylogenetic studies in the age of complexity [PDF]

open access: yes, 2008
Darwin's panoramic view of biology encompassed two metaphors: the phylogenetic tree, pointing to relatively linear (and divergent) complexity, and the tangled bank, pointing to reticulated (and convergent) complexity.
Brooks, D.R., Veller, M.G.P., van
core   +2 more sources

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

open access: yesAdvanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang   +5 more
wiley   +1 more source

Phylogenetic relationships of the genus Sibynophis (Serpentes: Colubroidea)

open access: yesPapéis Avulsos de Zoologia, 2012
We present the results of the first molecular analysis of the phylogenetic affinities of the Asian colubroid genus Sibynophis. We recovered a sister-group relationship between Sibynophis and the New World Scaphiodontophis.
Hussam Zaher   +7 more
doaj   +1 more source

Phylogenetic Relationships Within Cockatoos (Aves: Psittaciformes) Based on DNA Sequences of the Seventh Intron of Nuclear ?-Fibrinogen Gene [PDF]

open access: yes, 2011
Hubungan Kekerabatan Kakatua (Aves: Psittaciformes) Berdasarkan Sekuen DNA dariIntron ke Tujuh dari Gen ?--fibrinogen. Hubungan kekerabatan diantara burung kakatuamasih menjadi perdebatan, khususnya menyangkut posisi dari Nymphycus hollandicus ...
Astuti, D. (Dwi)
core  

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