Results 41 to 50 of about 999 (174)

The complete mitochondrial genome of the house dust mite Dermatophagoides pteronyssinus (Trouessart): a novel gene arrangement among arthropods [PDF]

open access: yes, 2009
Background: The apparent scarcity of available sequence data has greatly impeded evolutionary studies in Acari (mites and ticks). This subclass encompasses over 48,000 species and forms the largest group within the Arachnida.
Dermauw, Wannes   +3 more
core   +3 more sources

Micro-terraforming by Antarctic springtails (Hexapoda: Entognatha) [PDF]

open access: yesJournal of Natural History, 2015
ABSTRACTIt has long been an axiom of Antarctic terrestrial ecology that interactions between terrestrial invertebrates and their abiotic environment are unidirectional: they are affected by their extreme environment in numerous ways, but they themselves do not affect their environment.
openaire   +1 more source

The Bostrichidae of the Maltese Islands (Coleoptera) [PDF]

open access: yes, 2015
The Bostrichidae of the Maltese Islands are reviewed. Ten species are recorded with certainty from this Archipelago, of which 6 namely, Trogoxylon impressum (Comolli, 1837), Amphicerus bimaculatus (A.G.
Abivardi   +291 more
core   +3 more sources

Incongruent phylogenetic hypotheses and character conflicts in morphology : the root and early branches of the hexapodan tree [PDF]

open access: yes, 2008
Before the turn of the millenium the investigation of phylogenetic relationships was revolutionized by two major inputs, the use of molecular sequence data for phylogenetic reconstruction, paralleled by the sophistication of computer aided reconstruction
Pass, Günther, Szucsich, Nikolaus Urban
core  

New records of Protura (Entognatha, Arthropoda) from Romania, with an identification key to the Romanian species [PDF]

open access: yesZooKeys, 2016
The Romanian Protura were studied based on 175 specimens collected from Romania, along with bibliographic data. The main publication on the Romanian proturans was written by M.A. Ionescu (1951), who described 13 species mainly from soil and forest litter from 15 collecting points. The current paper represents the first study at a national level. Faunal
Shrubovych,Julia, Fiera,Cristina
openaire   +4 more sources

Micronutrients are drivers of abundance, richness, and composition of soil insect communities in tropical rainforests

open access: yesEcosphere, Volume 16, Issue 5, May 2025.
Abstract Communities of soil insects in tropical rainforests are among the richest and most complex, but the mechanisms structuring them remain mostly unknown. Identifying whether nutrient availability plays a relevant role in the assembly of these communities poses several challenges due to the diverse nutritional requirements of insects.
Miquel Ferrín   +12 more
wiley   +1 more source

Arthropoda associated to the olive crop in Southern Portugal (Algarve) [PDF]

open access: yes, 2017
The main objective of this work was to study the abundance and diversity of arthropods associated with the olive crop (Olea europea L.), in southern Portugal.
Gonçalves, Maria
core  

Soil Arthropods in the Douro Demarcated Region Vineyards : General Characteristics and Ecosystem Services Provided [PDF]

open access: yes, 2021
Viticulture is one of the oldest and most profitable forms of agriculture; it is also one of the most intensive farming systems. As intensive cultivation threatens the environment, there is increasing interest in the concept of sustainability within the ...
Carlos, Cristina   +7 more
core   +2 more sources

A new species and a redescription of Lepidocampa Oudemans, 1890 (Diplura: Campodeidae) from the Eastern Himalayas, India

open access: yesEuropean Journal of Taxonomy
Diplura Börner, 1904 remains poorly documented in Asia, and despite India’s status as a megadiverse country, it is currently represented by only 18 recognized species or subspecies.
Surajit Kar   +3 more
doaj   +1 more source

Arthropod Phylogenetics in Light of Three Novel Millipede (Myriapoda: Diplopoda) Mitochondrial Genomes with Comments on the Appropriateness of Mitochondrial Genome Sequence Data for Inferring Deep Level Relationships [PDF]

open access: yes, 2013
Background Arthropods are the most diverse group of eukaryotic organisms, but their phylogenetic relationships are poorly understood. Herein, we describe three mitochondrial genomes representing orders of millipedes for which complete genomes had not ...
A Braband   +72 more
core   +3 more sources

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