Results 51 to 60 of about 5,476 (231)

New species of parasitic nasal mites infesting birds in Manitoba, Canada (Mesostigmata, Rhinonyssidae)

open access: yesZooKeys, 2018
Mites (Acari, Acariformes, Parasitiformes) are one of the most diverse and abundant groups of arthropods associated with birds. Several families of mites have colonised the respiratory tract of birds, the Rhinonyssidae (Mesostigmata) being the most ...
Wayne Knee
doaj   +3 more sources

Spatiotemporal responses of macroinvertebraes to timber harvesting in low-gradient headwater streams of central Louisiana [PDF]

open access: yes, 2011
Macroinvertebrates are reflective of their nearby environment and are popularly used to detect changes in water quality. In this thesis research, macroinvertebrates were collected to investigate aquatic effects of timber harvesting operations with and ...
Klimesh, Derrick
core   +2 more sources

Proteonematalycus wagneri Kethley reveals where the opisthosoma begins in acariform mites

open access: yesPLoS ONE, 2022
It is generally thought that the anterior border of the opisthosoma of acariform mites is delineated by the disjugal furrow, but there is no evidence to support this other than the superficial appearance of tagmosis in some oribatids.
Samuel J. Bolton
doaj   +2 more sources

Reciprocal Subsidies and Food Web Pathways Leading to Chum Salmon Fry in a Temperate Marine-Terrestrial Ecotone [PDF]

open access: yes, 2010
Stable isotope analysis was used to determine the relative proportions of terrestrial and marine subsidies of carbon to invertebrates along a tidal gradient (low-intertidal, mid-intertidal, high-intertidal, supralittoral) and to determine the relative ...
Levings, Colin D., Romanuk, Tamara N.
core   +3 more sources

The incidence of bacterial endosymbionts in terrestrial arthropods. [PDF]

open access: yes, 2015
Intracellular endosymbiotic bacteria are found in many terrestrial arthropods and have a profound influence on host biology. A basic question about these symbionts is why they infect the hosts that they do, but estimating symbiont incidence (the ...
Ahmed, Muhammad Z   +3 more
core   +2 more sources

New species and records of the mite genus Prolistrophorus (Acariformes: Listrophoridae) from rodents of the subfamily Sigmodontinae (Rodentia: Cricetidae) [PDF]

open access: yes, 2014
Six fur-mite species of the genus Prolistrophorus Fain, 1970 (Acariformes: Listrophoridae) were recorded from Central and South American rodents of the subfamily Sigmodontinae (Rodentia: Cricetidae).
Barreto, Mauricio   +2 more
core   +2 more sources

New and little‐known species of gall midges (Diptera, Cecidomyiidae) and other gall‐formers in the fauna of Dagestan

open access: yesЮг России: экология, развитие
Aim. To develop additional information about the diversity of gall‐forming insects in Dagestan, their distribution, trophic links and features of the formation of complexes of dominant species on common host plants.The materials were collected in the ...
Z. A. Fedotova   +4 more
doaj   +1 more source

Pseudoscorpion mitochondria show rearranged genes and genome-wide reductions of RNA gene sizes and inferred structures, yet typical nucleotide composition bias [PDF]

open access: yes, 2012
Background Pseudoscorpions are chelicerates and have historically been viewed as being most closely related to solifuges, harvestmen, and scorpions. No mitochondrial genomes of pseudoscorpions have been published, but the mitochondrial genomes of some ...
Masta, Susan E, Ovchinnikov, Sergey
core   +4 more sources

Older Lineages of Oribatid Mites in Mountain Ranges Have Broader Geographic Ranges and Exhibit More Generalistic Traits

open access: yesEcology and Evolution, Volume 15, Issue 3, March 2025.
We investigated the radiation and trait diversity of soil oribatid mites from two mountain ranges (the Alps and Changbai Mountain). We found that phylogenetically older oribatid mites of mountain ranges have broader trophic variation, larger geographical range sizes, and more often reproduce via parthenogenesis.
Xue Pan   +11 more
wiley   +1 more source

New taxa of oribatid mites of the family Liacaridae (Acariformes: Oribatida) from the Caucasus [PDF]

open access: yes, 2009
In this paper new taxa belonging to the family Liacaridae from the Caucasus (Georgia) are described: a new subgenus and species Adoristes (Gordeeviella) krivolutskyi subg. n., sp. n. and a new species Liacarus (Liacarus) longipilis sp. n.
Arillo, Antonio   +2 more
core   +2 more sources

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