Results 51 to 60 of about 521 (157)

The comparative mitogenomics and phylogenetics of the two grouse-grasshoppers (Insecta, Orthoptera, Tetrigoidea)

open access: yesBiological Research, 2017
Objective This study aimed to reveal the mitochondrial genomes (mtgenomes) of Tetrix japonica and Alulatettix yunnanensis, and the phylogenetics of Orthoptera species. Methods The mtgenomes of A. yunnanensis and T.
Yufang Sun   +3 more
doaj   +1 more source

Urban Tolerance of Orthoptera Is Strongly Related to National Red List Status and Population Trends

open access: yesDiversity and Distributions, Volume 32, Issue 6, June 2026.
ABSTRACT Aim Quantifying the extent to which a species can tolerate urban environments is crucial for prioritising conservation efforts. By using a large citizen science dataset, we analysed the species‐specific urban tolerance of Orthoptera and examined how urban tolerance relates to Red List category, population status and population trends ...
Nadja Pernat   +2 more
wiley   +1 more source

Rickettsial pathogens and arthropod vectors of medical and veterinary significance on Kwajalein Atoll and Wake Island [PDF]

open access: yesMicronesica, 2012
Modern surveys of ectoparasites and potential vector-borne pathogens in the Republic of the Marshall Islands and Wake Island are poorly documented. We report on field surveys of ectoparasites from 2010 with collections from dogs, cats, and rats.
Durden, L., Utter, C.M., Reeves, W.K.
doaj  

Tenors Not Sopranos: Bio-Mechanical Constraints on Calling Song Frequencies in the Mediterranean Field-Cricket

open access: yesFrontiers in Ecology and Evolution, 2021
Male crickets and their close relatives bush-crickets (Gryllidae and Tettigoniidae, respectively; Orthoptera and Ensifera) attract distant females by producing loud calling songs.
Thorin Jonsson   +3 more
doaj   +1 more source

Parasite survey in mouse and rat colonies of Brazilian laboratory animal houses kept under differents sanitary barrier conditions Estudo de parasitos em colônias de ratos e de camundongos em biotérios brasileiros mantidos sob diferentes condições de barreiras sanitárias

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2000
A parasitological study was undertaken to determine the health status of 15 mouse and 10 rat colonies bred in 18 Brazilian laboratory animal houses maintained under different sanitary barrier conditions which supply animals for teaching, research ...
R. Gilioli   +5 more
doaj   +1 more source

Unexpected Evolutionary Divergence of Tachykinin‐Positive Neurons Innervating the Central Complex in Hexapods

open access: yesJournal of Comparative Neurology, Volume 534, Issue 3, March 2026.
The central complex is a group of midline‐spanning neuropils in the brain of insects with a key role in goal‐directed orientation and navigation. Immunolabeling in 25 species, ranging from bristletails to flies, shows that neurons containing peptides of the tachykinin family of neuropeptides are present in most species studied.
Uwe Homberg   +8 more
wiley   +1 more source

Ensifera ensifera

open access: yes
Published as part of Parra-Hernández, Ronald M & Molina-Martínez, Yair G, 2025, Birds of the Tolima Department of Colombia's central Andean Region, pp.
Parra-Hernández, Ronald M   +1 more
openaire   +2 more sources

Precipitation and tree biomass correlate with the diversity and functional composition of tropical rainforest cricket assemblages across climate and disturbance gradients

open access: yesEcography, Volume 2026, Issue 3, March 2026.
Disturbance‐driven changes in rainforest structure and environmental conditions can alter ecosystem functioning, yet the consequences for invertebrate communities – key contributors to decomposition, herbivory, and trophic interactions – are not fully understood, particularly in relation to structural changes in vegetation.
Charlotte E. Raven   +5 more
wiley   +1 more source

DNA barcoding and species delimitation of crickets, katydids, and grasshoppers (Orthoptera) from Central and Southern Europe, with focus on the Mediterranean Basin [PDF]

open access: yesArthropod Systematics & Phylogeny
The Mediterranean Basin, recognized as a global biodiversity hotspot, harbors a remarkable diversity of grasshoppers, katydids, and crickets, many of which are endemic and potentially contain cryptic lineages.
Mattia Ragazzini   +5 more
doaj   +3 more sources

First report of Polysarcus denticauda (Tettigoniidae: Phaneropterinae) from Iran and its bioacoustic characteristics [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2015
In 2013, during a bioacoustic investigation upon bushcrickets (Orthoptera, Ensifera) in Azarbaijan-e Sharghi, north-west of Iran, some ensiferans were collected in Azarshahr and identified as Polysarcus denticauda (Charpentier, 1825) (Tettigoniidae ...
Sh. Jafari   +4 more
doaj  

Home - About - Disclaimer - Privacy