Results 11 to 20 of about 8,537 (215)

Power Bars: Mormon Crickets Get Immunity Boost from Eating Grasshoppers

open access: yesInsects, 2023
In addition to feeding on plants, Mormon crickets Anabrus simplex Haldeman, 1852 predate on invertebrates, including one another, which effectively drives their migration.
Robert B. Srygley, David H. Branson
doaj   +1 more source

New taxa of the cricket subfamily Pteroplistinae (Orthoptera: Gryllidae) from Indo-Malayan Region

open access: yesАмурский зоологический журнал, 2022
New material on the cricket subfamily Pteroplistinae is considered. The following new taxa of this subfamily are described: Pteroplistes (Eupteroplistes) tarbinskyi subgen. et sp. nov. from Sumatra, Malaysiola gen. nov., M.
Андрей Васильевич Горохов
doaj   +1 more source

Feeding preferences of the field cricket Scapsipedus icipe (Orthoptera: Gryllidae) for different species of Commelina

open access: yesEuropean Journal of Entomology, 2023
The field cricket, Scapsipedus icipe Hugel and Tanga (Orthoptera: Gryllidae) is edible and could be used to reduce malnutrition in Sub-Saharan Africa.
Irakiza RUNYAMBO   +4 more
doaj   +1 more source

Limited evidence for learning in a shuttle box paradigm in crickets (Acheta domesticus) [PDF]

open access: yesJournal of Orthoptera Research, 2021
Aversive learning has been studied in a variety of species, such as honey bees, mice, and non-human primates. Since aversive learning has been found in some invertebrates and mammals, it will be interesting to know if this ability is shared with crickets.
Kiri Li N. Stauch   +5 more
doaj   +3 more sources

Roles of aminergic neurons in formation and recall of associative memory in crickets

open access: yesFrontiers in Behavioral Neuroscience, 2010
We review recent progress in the study of roles of octopaminergic (OA-ergic) and dopaminergic (DA-ergic) signaling in insect classical conditioning, focusing on our studies on crickets.
Makoto Mizunami, Yukihisa Matsumoto
doaj   +1 more source

Acoustic evolution in crickets: need for phylogenetic study and a reappraisal of signal effectiveness

open access: yesAnais da Academia Brasileira de Ciências, 2004
Cricket stridulums and calls are highly stereotyped, except those with greatly modified tegmina and/or vena-tion, or ''unusual'' frequency, duration and/or intensity.
Laure Desutter-Grandcolas   +1 more
doaj   +1 more source

Time and timing in the acoustic recognition system of crickets

open access: yesFrontiers in Physiology, 2014
The songs of many insects exhibit precise timing as the result of repetitive and stereotyped subunits on several time scales. As these signals encode the identity of a species, time and timing are important for the recognition system that analyzes these ...
Ralf Matthias Hennig   +2 more
doaj   +1 more source

Isolation associated aggression--a consequence of recovery from defeat in a territorial animal. [PDF]

open access: yesPLoS ONE, 2013
Population density has profound influences on the physiology and behaviour of many animal species. Social isolation is generally reported to lead to increased aggressiveness, while grouping lowers it.
Paul A Stevenson, Jan Rillich
doaj   +1 more source

Crickets

open access: yesEDIS, 2012
This document provides an overview of crickets, their behavior, and management strategies. It details the types of crickets commonly found in buildings, their physical characteristics, and their potential to damage fabrics. The article emphasizes exclusion as the primary method of control, recommending sealing cracks and removing debris.
P.G. Koehler, R.M. Pereira, B.E. Bayer
openaire   +3 more sources

Two new species of Phalangopsis Serville, 1831 (Orthoptera: Grylloidea: Phalangopsidae) from Brazilian Amazon Forest

open access: yesAnais da Academia Brasileira de Ciências, 2008
We describe here two new species of the genus Phalangopsis Serville, 1831 from the Brazilian Amazon Forest. The male genitalia and the female copulatory papilla were described, and a combination of diagnostic characteristics was given to separate both ...
Carina M. Mews, Carlos F. Sperber
doaj   +1 more source

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