Results 51 to 60 of about 4,045 (175)

Orthoptera and Mantodea in the Continental biogeographical region and adjacent areas of European Russia (data paper)

open access: yesActa Biologica Sibirica
Orthoptera is one of the most conspicuous groups of insects in any landscape. However, limited data on this group of insects have been published for European Russia.
Victor V. Aleksanov   +9 more
doaj   +1 more source

Orthoptera Biodiversity for Environmental Assessment and Agroecological Advancement

open access: yesAgronomy
Grasshoppers and their allies (Orthoptera) are numerous and diverse insects globally, while being significant components of biodiversity and nutrient cycling.
Michael J. Samways   +2 more
doaj   +1 more source

Ovipositor and mouthparts in a fossil insect support a novel ecological role for early orthopterans in 300 million years old forests

open access: yeseLife, 2021
A high portion of the earliest known insect fauna is composed of the so-called ‘lobeattid insects’, whose systematic affinities and role as foliage feeders remain debated.
Lu Chen   +5 more
doaj   +1 more source

Effect of colour vision status on insect prey capture efficiency of captive and wild tamarins (Saguinus spp.) [PDF]

open access: yes, 2012
The colour vision polymorphism of most New World primates is a model system to study the function of colour vision. Theories for the evolution of primate trichromacy focus on the efficient detection and selection of ripe fruits and young leaves amongst ...
Alison K. Surridge   +44 more
core   +1 more source

Lack of correlation between vertical distribution and carrier frequency, and preference for open spaces in arboreal katydids that use extreme ultrasound, in Gorgona, Colombia (Orthoptera: Tettigoniidae) [PDF]

open access: yes, 2014
Male Tettigoniidae emit sound to attract conspecific females. The sound is produced by stridulation. During stridulation the forewings open and close, but it is during the closing stroke that the scraper contacts the file teeth to generate the ...
Mason, Andrew C.   +3 more
core   +2 more sources

Acoustic Classification of Singing Insects Based on MFCC/LFCC Fusion

open access: yesApplied Sciences, 2019
This work introduces a new approach for automatic identification of crickets, katydids and cicadas analyzing their acoustic signals. We propose the building of a tool to identify this biodiversity.
Juan J. Noda   +3 more
doaj   +1 more source

Reviving the sound of a 150-year-old insect: The bioacoustics of Prophalangopsis obscura (Ensifera: Hagloidea).

open access: yesPLoS ONE, 2022
Determining the acoustic ecology of extinct or rare species is challenging due to the inability to record their acoustic signals or hearing thresholds.
Charlie Woodrow   +3 more
doaj   +1 more source

Preliminary checklist of the orthopteroid insects (Blattodea, Mantodea, Phasmatodea, Orthoptera) of Texas [PDF]

open access: yes, 2001
Texas has one of the most diverse orthopteroid assemblages of any state in the United States, reflecting the varied habitats found in the state. Three hundred and eighty-nine species and 78 subspecies of orthopteroid insects (Blattodea, Mantodea ...
Stidham, John A., Stidham, Thomas A.
core   +1 more source

New data and taxa for Orthoptera Tettigoniidae and Acrididae from tropical Africa. [PDF]

open access: yes, 2017
The results of a long-term study on the Orthoptera collected in tropical Africa and preserved in different European natural history museums are reported. Horatosphaga bazeletae n. sp. is described from South Africa, Dapanera falxcercata n. sp.
Massa B.
core   +1 more source

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