Results 41 to 50 of about 898 (184)

Effects of habitat and landscape features on grassland Orthoptera on floodplains in the lower reaches of the Tisza River Basin

open access: yesEuropean Journal of Entomology, 2016
The Tisza River Basin is an important area as it is a green corridor in which there are highly endangered habitats and a high level of biodiversity. The patterns in the species richness of invertebrates and the environmental conditions affecting these ...
Attila TORMA, Miklós BOZSÓ
doaj   +1 more source

A new genus of the family Locustopsidae (lnsecta, Caelifera) in the Santana Formation (Lower Cretaceous, Northeast Brazil)

open access: yesSpanish Journal of Palaeontology, 2022
The new genus Crarozeunerella (Caelifera, Locustopsidae) and three constittJent new species, C. neotropica n. sp., C. nordestina n. sp., and C. amedegnatoi n. sp., are described from the Santana Formation (Lower Cretaceous) of northeastern Brazil.
R. Martins-Neto
semanticscholar   +1 more source

Taxonomic studies on the gaudy grasshoppers (Orthoptera: Pyrgomorphoidea: Pyrgomorphidae) from the northeastern states of India

open access: yesJournal of Threatened Taxa, 2018
A survey of the northeastern states of India recorded 10 species representing five genera belonging to four tribes of the family Pyrgomorphidae.  For identification, in addition to conventional morphological characters, the detailed structures of male ...
M. Imran khan   +3 more
doaj   +1 more source

KEANEKARAGAMAN BELALANG (ORTHOPTERA : CAELIFERA) PADA AREA PERSAWAHAN DI DESA SEKETI, KECAMATAN MOJOAGUNG, KABUPATEN JOMBANG

open access: yesBIO-EDU: Jurnal Pendidikan Biologi, 2022
Rice field ecosystem is an artificial ecosystem that is used in agriculture. Rice fields in Seketi Village have vegetation types of corn, sugar cane, and rice, so that it will affect of grasshopper diversity in each vegetation.
N. Pratiwi   +4 more
semanticscholar   +1 more source

Ejaculate size varies with remating interval in the grasshopper Chorthippus parallelus erythropus (Caelifera: Acrididae)

open access: yesEuropean Journal of Entomology, 2007
The number of sperm a male ejaculates is influenced, among other factors, by male age, time since last copulation and possibly a combination of both. Males of Chorthippus parallelus erythropus were subjected to three successive matings in which males had
Klaus REINHARDT
doaj   +1 more source

First record of Eumastacidae in Rio de Janeiro state, Brazil (Orthoptera, Caelifera) [PDF]

open access: yesCheck List, 2020
Eutemnomastax Descamps, 1979 comprises four species and occurs in the states of Espírito Santo, Bahia, Minas Gerais, and Pernambuco. Eutemnomastax burri Descamps, 1982 is recorded for Bahia and Espírito Santo.
Renan da Silva Olivier   +3 more
doaj   +3 more sources

Morphological variation and sex-biased frequency of wing dimorphism in the pygmy grasshopper Tetrix subulata (Orthoptera: Tetrigidae)

open access: yesEuropean Journal of Entomology, 2013
Dimorphism in wing length is well known in many insect species. It is generally believed that a trade-off between dispersal and reproduction exists, with the long-winged (LW) morph being a better disperser due to its superior flight capability. The short-
Anja STEENMAN   +2 more
doaj   +1 more source

Unusual complement of three AKH octapeptides in two species of grasshoppers (Caelifera)

open access: yesEuropean Journal of Entomology, 2006
The corpora cardiaca (CC) of the two grasshopper species Zonocerus elegans (Pyrgomorphidae) and Lamarckiana sparrmani (Pamphagidae) contain (a) substance(s) that cause(s) hyperlipaemia in the migratory locust and hypertrehalosaemia in the American ...
Gerd GÄDE
doaj   +1 more source

The genus Alekhosara Aristov, 2008 from the Upper Permian of Russia is a possible most ancient representative of the suborder Caelifera (Orthoptera)

open access: yesFar Eastern entomologist, 2022
The monotypic genus Alekhosara Aristov, 2008 from the locality Novo-Alexandrovka (Russia, Orenburg Region; Upper Permian, Severodvinian Stage) is briefly redescribed and transferred from the family Liomopteridae (order Reculida) to the family ...
D. Aristov, A. Gorochov
semanticscholar   +1 more source

Paleocene of Menat Formation, France, reveals an extraordinary diversity of orthopterans and the last known survivor of a Mesozoic Elcanidae [PDF]

open access: yesActa Palaeontologica Polonica, 2020
The orthopteran fauna of the Paleocene of Menat Formation (France) is revised. It comprises at least 12 species in the following clades: Grylloidea (an undescribed species, Menatgryllus longixiphus gen. et sp.
Thomas Schubnel   +4 more
doaj   +1 more source

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