Results 91 to 100 of about 12,784 (256)

Burrow Construction From the Ground Surface in \u3ci\u3eLyroda Subita\u3c/i\u3e (Hymenoptera: Sphecidae) [PDF]

open access: yes, 2017
Plasticity in the nesting behavior of Lyroda subita, a species that renovates and then uses pre-existing burrows and other subterranean cavities for nesting sites, is illustrated by one female which apparently excavated her burrow from the ground surface.
Kurczewski, Frank E
core   +2 more sources

Inferring long‐distance movements of insects using combined hydrogen isotope and genetic analyses: A case study of the African edible bush‐cricket

open access: yesEcological Entomology, Volume 50, Issue 2, Page 299-310, April 2025.
The African edible bush cricket, Ruspolia differens, is a delicacy and valuable source of nutrition in East Africa, yet the geographic origins of the swarms are poorly understood. Based on the hydrogen isotopes, most individuals (77% non‐swarming adults, 85% swarming adults) originate locally, suggesting that conservation efforts should aim to ...
Anu Valtonen   +9 more
wiley   +1 more source

New Records of Katydids of the Genus Quiva (Orthoptera: Tettigoniidae: Phaneropterinae) to Brazil

open access: yesEntomoBrasilis, 2013
This paper reports a new record of Quiva diaphana Hebard and Quiva pulchella Rehn to Brazil along with the occurrence of Quiva abacata (Brunner von Wattenwyl) for the first time in the Brazilian Amazon, including distribution notes. Novos Registros
Rafael Segtowick Sovano   +1 more
doaj   +3 more sources

Isodontia Elegans Now in Michigan (Hymenoptera: Sphecidae: Sphecinae) [PDF]

open access: yes, 2018
Isodontia elegans (Smith) (Hymenoptera: Sphecidae), one of the “grass- carrying wasps,” previously known only from the western U.S., is now reported from southeastern Michigan, and appears to have spread across the eastern half of the United States in a ...
Craves, Julie A, O\u27Brien, Mark F
core   +2 more sources

A New Host Family for \u3ci\u3eLyroda Subita\u3c/i\u3e (Hymenoptera: Sphecidae) [PDF]

open access: yes, 2017
Lyroda subita, a sphecid that ordinarily stocks its cells with Gryllidae, is reported provisioning a two-celled nest in upstate New York with Tridactylidae.
Kurczewski, Frank E, Spofford, Margery G
core   +2 more sources

Mitigating the extinction risk of globally threatened and endemic mountainous Orthoptera species: Parnassiana parnassica and Oropodisma parnassica

open access: yesInsect Conservation and Diversity, Volume 18, Issue 1, Page 54-68, January 2025.
Species distribution models showed that the topographical position index and slope drives the distribution of P. parnassica and the Normalised Difference Vegetation Index and slope that of O. parnassica. Generalised linear models showed that the abundance of P. parnassica was negatively influenced by the mean height of herbaceous vegetation and that of
Apostolis Stefanidis   +6 more
wiley   +1 more source

Long-horned grasshoppers (Orthoptera: Tettigoniidae) in Radhanagari Wildlife Sanctuary, Maharashtra, India

open access: yesJournal of Threatened Taxa, 2016
The present communication highlights the significant records of tettigoniids from Radhanagari Wildlife Sanctuary, Kolhapur, Maharashtra State.  A total of 11 species belonging to five subfamilies distributed over 11 genera are discussed.  Out of these 11
Sunil M. Gaikwad   +4 more
doaj   +1 more source

Transect walks and malaise traps differ in temperature sensitivity but reveal consistent drivers of pollinator richness Transektläufe und Malaisefallen unterscheiden sich in ihrer Temperaturempfindlichkeit, zeigen jedoch konsistente Treiber der Artenvielfalt von Bestäubern

open access: yesInsect Conservation and Diversity, Volume 17, Issue 5, Page 743-757, September 2024.
For pollinators, transect walks and malaise traps detected a similarly high species richness, but transect walks revealed more species per site, especially in higher elevations and under low temperatures. For grasshoppers, transect walks appear to be more suitable to assess species richness, as considerably more species can be monitored and reliably ...
Janika M. Kerner   +7 more
wiley   +1 more source

First song descriptions of some Anatolian species of Tettigoniidae Krauss, 1902 (Orthoptera, Ensifera)

open access: yesZooKeys, 2014
Fourteen endemic and two sub-endemic species belonging to three subfamilies of Tettigoniidae (Tettigoniinae, Bradyporinae and Saginae) were sampled during field trips throughout the different ranges of Anatolia between the years of 2004 and 2013 ...
Deniz Şirin   +3 more
doaj   +1 more source

Parental Photoperiod Affects Egg Diapause in a Montane Population of Mormon Crickets (Orthoptera: Tettigoniidae)

open access: yesEnvironmental Entomology, 2020
Insect diapause is a state of arrested development persisting when conditions are favorable for growth. Prolonged diapause, which occurs when insects remain in diapause for multiple years, is uncommon.
R. B. Srygley
semanticscholar   +1 more source

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