Results 51 to 60 of about 5,630 (219)

Regenerative wheat management: The relative effects of farm practices on the biodiversity of invertebrates

open access: yesInsect Conservation and Diversity, EarlyView.
Wheat in North America harbours a diverse insect community (565 morphospecies were identified in this study), and pests represented <7% of specimens collected. Regenerative wheat management promoted insect diversity without increasing pest populations.
Daniel Pecenka   +3 more
wiley   +1 more source

Synonymie d'un Oedipodien africain [Orth. Acrididae]

open access: yes, 1954
Uvarov Boris Petrovich. Synonymie d'un Oedipodien africain [Orth. Acrididae]. In: Bulletin de la Société entomologique de France, volume 59 (7-8), Septembre-octobre 1954. pp.
Uvarov, Boris Petrovich
core   +1 more source

Estimating seasonal survival of migratory birds using continuous‐time capture–recapture models

open access: yesEcological Applications, Volume 36, Issue 6, September 2026.
Abstract Understanding the population dynamics of migratory species requires consideration of their entire annual cycle. A key requirement is the decomposition of annual survival into seasonal periods. While there is increasing evidence that migrations are the most dangerous phase of the annual cycle, temporal variation in seasonal survival and its ...
Michael Schaub   +3 more
wiley   +1 more source

Rensch's rule is not verified in melanopline grasshoppers (Acrididae) [PDF]

open access: yesJournal of Insect Biodiversity, 2013
Sexual size dimorphism (SSD) is almost universal in animals. Rensch’s rule proposes that SSD increases with increasing average body size in taxa where males are larger than females (male- biased SSD; MBSSD) and decreases when females are larger (female-biased SSD; FBSSD).
Bidau, Claudio Juan   +2 more
openaire   +2 more sources

Transfer of Potentially Toxic Metal(loid)s From Ultramafic Soils in a Tri‐Trophic Food Chain Experiment

open access: yesEcological Research, Volume 41, Issue 5, September 2026.
Potentially toxic metal(loid)s (PTMs) bioaccumulated across a plant‐herbivore‐predator food chain. Irrespective of soil concentrations, female crickets actively selected PTM‐enriched leaves, while predatory mantids showed no developmental impairment. Trophic transfer of PTMs was rather influenced more by a function of intrinsic species traits than by ...
João Marcelo‐Silva   +3 more
wiley   +1 more source

Notes systématiques sur les genres Epistaurus, Bryophyma, Zacompsa et Acrotylus en Afrique de l'Ouest (Orthoptera, Acrididae)

open access: yes, 2001
Systematic notes about genera Epistaurus, Bryophyma, Zacompsa and Acrotylus in West Africa (Orthoptera, Acrididae). New synonymies or combinations are established for some West african genera of grasshoppers (Orthoptera Acrididae).
Mestre, Jacques
core   +1 more source

The influence of cutting height on arthropods in farm grassland

open access: yesInsect Conservation and Diversity, Volume 19, Issue 5, Page 1124-1139, September 2026.
Mowing at a cutting height of 13 cm slightly reduced the immediate negative impact of mowing compared to mowing at a height of 7 cm. Medium‐term effects overrode this benefit: the number of vegetation‐dwelling arthropods remained strongly reduced two and four weeks after mowing, regardless of the cutting height.
Lea von Berg   +6 more
wiley   +1 more source

Ecology and evolution of pyrazines in insects

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1937-1959, August 2026.
ABSTRACT Chemical communication is the oldest and most widespread form of signalling among and within organisms. Among the many compounds involved in such communication, pyrazines – nitrogen‐containing heterocyclic molecules – are especially intriguing due to their widespread occurrence across the tree of life, from bacteria and fungi to insects and ...
Zowi Oudendijk   +2 more
wiley   +1 more source

Endemic grasshoppers (Orthoptera, Acridoidea) of the steppes of West Siberia and North-East Kazakhstan: how can we estimate their future?

open access: yesActa Biologica Sibirica
The distribution patterns of 3 rare acridid species, namely Asiotmethis jubatus (Uvarov, 1926) (Pamphagidae), Aeropedellus baliolus Mistshenko, 1951 and Mesasippus arenosus (Bey-Bienko, 1930), are described and compared. In the region, there are the type
Natalya S. Baturina   +4 more
doaj   +1 more source

Identification of vibrational signals emitted by embryos of the migratory locust Locusta migratoria (Orthoptera: Acrididae) that induce synchronous hatching

open access: yesEuropean Journal of Entomology, 2019
Eggs of the migratory locust, Locusta migratoria (Orthoptera: Acrididae), hatch synchronously when in a pod, but only sporadically when kept separately.
Hironori SAKAMOTO   +2 more
doaj   +1 more source

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