Results 1 to 10 of about 332 (117)

Ontogeny of color development in two green-brown polymorphic grasshopper species. [PDF]

open access: yesEcol Evol, 2023
Ontogenetic development of two species of gomphocerine grasshoppers. Color morph differences develop early and remain stable for the rest of the insects life. Abstract Many insects, including several orthopterans, undergo dramatic changes in body coloration during ontogeny.
Varma M   +3 more
europepmc   +2 more sources

Fauna of Orthopteroidea (Orthoptera, Dermaptera, Mantodea and Blattodea) of the National Park “Smolny” [PDF]

open access: yesBIO Web of Conferences, 2023
The species diversity of insects from the orders Orthoptera, Dermaptera, Mantodea and Blattodea in the National Park “Smolny” (Republic of Mordovia, Ichalki and Bolshoe Ignatovo districts) was studied.
Aleksanov Viktor   +5 more
doaj   +3 more sources

Phylogenetic Relationship of the Longhorn Grasshopper Ruspolia differens [PDF]

open access: yesJournal of Insects, Volume 2013, Issue 1, 2013., 2013
Previously, the biology of the longhorn grasshopper Ruspolia differens Serville (Orthoptera: Tettigoniidae) from northwest Tanzania was mainly inferred based on the morphological and behavioural characters with which its taxonomic status was delineated.
Nicodemus D. Matojo   +2 more
core   +2 more sources

The thorax of the cave cricket Troglophilus neglectus: anatomical adaptations in an ancient wingless insect lineage (Orthoptera: Rhaphidophoridae). [PDF]

open access: yesBMC Evol Biol, 2016
Thoracic muscles of different representatives of Polyneoptera homologized following nomenclature by [ 36 ].
Leubner F, Hörnschemeyer T, Bradler S.
europepmc   +3 more sources

Two Species with an Unusual Combination of Traits Dominate Responses of British Grasshoppers and Crickets to Environmental Change. [PDF]

open access: yesPLoS One, 2015
There are large variations in the responses of species to the environmental changes of recent decades, heightening interest in whether their traits may explain inter-specific differences in range expansions and contractions.
Beckmann BC   +5 more
europepmc   +5 more sources

Initial impact of a soil disturbance technique (disc harrowing) on Orthoptera in a grass heath in Breckland, UK [PDF]

open access: yesJournal of Orthoptera Research, 2020
On a Breckland grass heath in eastern England, soil disturbance methods such as disc harrowing employed to benefit endangered plants such as tower mustard, Arabis glabra, could also create exposed ground for localized insects, specifically the mottled ...
Tim Gardiner
doaj   +3 more sources

Re‐surveys reveal biotic homogenization of Orthoptera assemblages as a consequence of environmental change

open access: yesDiversity and Distributions, Volume 28, Issue 9, Page 1795-1809, September 2022., 2022
Abstract Aim Biodiversity loss is a major global challenge. While population trends of vertebrates are well documented, insect declines have not been sufficiently studied. We aim to identify changes in Orthoptera assemblages and the underlying drivers with a focus on land‐use and climate change. Location Central Europe.
Sophie Ogan   +10 more
wiley   +1 more source

Relative impacts of land‐use and climate change on grasshopper range shifts have changed over time

open access: yesGlobal Ecology and Biogeography, Volume 29, Issue 12, Page 2190-2202, December 2020., 2020
Abstract Aim Stopping the decline of biodiversity is one of today’s greatest challenges. To help address this, we require studies that disentangle the effects of the most important drivers behind species range losses and shifts. In this large‐scale study, we aim to evaluate the relative impacts of changes in land use and climate on distributional ...
Dominik Poniatowski   +7 more
wiley   +1 more source

The Singing Insects of Michigan [PDF]

open access: yes, 2017
Excerpt: The so-called singing insects are all those that make loud, rhythmical noises. They include members of three groups of Orthoptera (Gryllidae, Tettigoniidae, and Acridoidea) and one family of Homoptera (Cicadidae).
Alexander, Richard D.   +2 more
core   +3 more sources

An Annotated List of the Orthoptera of Beaver Island, Lake Michigan [PDF]

open access: yes, 2017
Thirty-six species of Orthoptera were collected from Beaver Island in northern Lake Michigan. Species distribution was Tetrigidae, 4; Acrididae, 16; Tettigoniidae, 8; Gryllacrididae, 1; and Gryllidae ...
Bland, R. G
core   +3 more sources

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