Results 211 to 220 of about 13,940 (240)

?????????? ???????????????? ???????????????????????? Nemobiinae (Orthoptera, Gryllidae) ?????????? ????????

2023
Three species which were earlier related to the Pteronemobius J a c . genus are excluded from it. Two of them are transferred to the Dianemobius V i c k e r y genus, and the 3d one is identified as a new genus, Stenonemobius gen. n.
openaire   +1 more source

Laboratory acclimation to autumn-like conditions induces freeze tolerance in the spring field cricket Gryllus veletis (Orthoptera: Gryllidae).

Journal of insect physiology, 2019
Many temperate insects encounter temperatures low enough to freeze their body fluids. Remarkably, some insects are freeze-tolerant, surviving this internal ice formation.
Jantina Toxopeus, Alexander H Mckinnon, T. Štětina, Kurtis F. Turnbull, B. Sinclair   +4 more
semanticscholar   +1 more source

?????? ?????????? ???????? ???????????????? ???????? Sciobia (Orthoptera, Gryllidae) ???? ???????????????? ????????????

2023
In order to escape the taxonomic difficulties, the genus Sciobisa Burm. is suggested to be considered sensu lato. Three species are described as new: S. natalia sp. n. (Morocco), S. maria sp. n. (Algier) and S. tatiana sp. n. (Algier). Type material is the property of Zoological Institute, USSR Academy of Sciences (Leningrad).
openaire   +1 more source

Courtship in Falcicula hebardi (Orthoptera: Gryllidae, Trigonidiinae)

Annals of the Entomological Society of America, 1972
Sound production by males for the attraction of mates, and courtship behaviors involving sound and sometimes dance, are well known in crickets. No record of sound production and courtship in the small (4—5 mm long) cricket, Falcicula hebardi Rehn, has been published.
openaire   +1 more source

Un nuovo Grillomorfino d'ltalia (Orthoptera-Gryllidae)

1937
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

On Gryllidae from the Malay Peninsula

1931
Bulletin of the Raffles Museum, Singapore, Issue 6, pp.
openaire   +1 more source

The Neuromuscular Mechanism of Stridulation in Crickets (Orthoptera: Gryllidae)

Journal of Experimental Biology, 1966
ABSTRACTThe neuromuscular mechanism of stridulation has been studied in four species of field crickets. The operation of the exoskeleton has been investigated by direct and neurona-stimulation of muscles and by manipulation of the isolated exoskeleton ; the wings are closed by lowering the tergum and opened by subalar, basalar and tergopleural ...
D R, Bentley, W, Kutsch
openaire   +2 more sources

Oligidic Diets for Acheta domesticus (Orthoptera: Gryllidae)

Annals of the Entomological Society of America, 1967
Sixteen oligidic diets were prepared by mixing commercially available feed components in varying proportions to obtain different levels of protein and carbohydrate. Four diets with protein levels between 20% and 30% and carbohydrate between 32% and 47% gave the most satisfactory growth and development based upon survival, growth index, mean weight gain,
openaire   +1 more source

Wing Polymorphism in Acheta domesticus (Orthoptera: Gryllidae)

Annals of the Entomological Society of America, 1975
In Acheta domesticus (L.) wing polymorphism, the development of macropterous, monopterous, or micropterous metathoracic wings, is a function of the quality of the diet upon which the insect feeds. Photoperiod showed no measurable relationship.
openaire   +1 more source

Wing Dimorphism in Gryllus rubens (Orthoptera: Gryllidae)

Annals of the Entomological Society of America, 1987
Long- and short-winged morphs of Gryllus rubens Scudder occur at all seasons in north Florida. Percentage of macroptery is apparently relatively high during spring and summer (5–60%) and relatively low during fall and winter (2–30%). When tested, 7–10% of macropters flew. Field-collected females of G. rubens differ significantly in proportions of long-
openaire   +1 more source