Results 211 to 220 of about 14,679 (258)

Potential distribution of Schistocerca gregaria gregaria in southwestern Asia

Agricultural and Forest Entomology, 2021
The northern subspecies of desert locust Schistocerca gregaria gregaria has recently expanded into western Asia. It poses a serious threat to food security in areas that are already socially and politically
Gengping Zhu, Yongliang Men, Xinrao Han
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Schistocerca gregaria subsp. gregaria gregaria (Forskal 1775

2020
Published as part of Tlili, Haithem, Abdellaoui, Khemais, Chintauan-Marquier, Ioana C., Chouikha, Manel Ben, Moussi, Abdelhamid, Ammar, Mohamed & Desutter-Grandcolas, Laure, 2020, Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification, pp. 607-738
Tlili, Haithem, Abdellaoui, Khemais, Chintauan-Marquier, Ioana C., Chouikha, Manel Ben, Moussi, Abdelhamid, Ammar, Mohamed, Desutter-Grandcolas, Laure   +6 more
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Schistocerca gregaria

2018
20. Schistocerca gregaria (Forskål, 1775) = pustinjska šaška First faunistic record for Croatia: Padewieth 1900 Also reported as: S. peregrina (Olivier, 1804) (Padewieth 1900) Distribution in Croatia: Doubtful, possibly vagrant. Recorded in the Mediterranean part of the country. Distribution in Europe: Vagrant species.
Skejo, Josip, Rebrina, Fran, Szövényi, Gergely, Puskás, Gellért, Tvrtković, Nikola   +4 more
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Courtship inhibition pheromone in desert locusts, Schistocerca gregaria

Journal of Insect Physiology, 2002
Male desert locusts in the gregarious phase release phenylacetonitrile (PAN) on becoming sexually mature. It has been assumed that this chemical is responsible for aggregation of adult desert locusts. However, PAN has repellent characteristics and is involved in sexual behavior.
Karsten, Seidelmann, Hans Jörg, Ferenz
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Potassium channels of adult locust (Schistocerca gregaria) muscle

Pflügers Archiv - European Journal of Physiology, 1996
Two types of K+ channels have been identified in patches of plasma membrane of metathoracic extensor tibiae muscle fibres of adult locust, Schistocerca gregaria. One channel had a maximum conductance of 170 pS, fast open-closed kinetics, and a linear current/ voltage relationship. In inside-out patches it was activated by "internally applied" Ca2+, but
E, Gorczynska, P L, Huddie, B A, Miller, I R, Mellor, H, Vais, R L, Ramsey, P N, Usherwood   +6 more
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Axonal degeneration within the tympanal nerve of Schistocerca gregaria

Cell and Tissue Research, 1999
This study describes time course and ultrastructural changes during axonal degeneration of different neurones within the tympanal nerve of the locust Schistocerca gregaria. The tympanal nerve innervates the tergit and pleurit of the first abdominal segment and contains the axons of both sensory and motor neurones. The majority of axons (approx.
K, Jacobs, R, Lakes-Harlan
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Phase polymorphism in Schistocerca gregaria: Reproductive parameters

Journal of Insect Physiology, 1981
Solitarious phase Schistocerca gregaria were selected according to the criterion of the occurrence of an extra stadium during larval development. The proportion of locusts undergoing an extra ecdysis increased within one generation of rearing under isolated conditions but it failed to reach 100% throughout an observation period encompassing six ...
H.S. Injeyan, S.S. Tobe
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The embryonic apolyses of Schistocerca gregaria (Orthoptera)

Journal of Insect Physiology, 1972
Abstract The origin and differentiation of the ecdysial glands and the appearance of the cuticles were studied in embryos of Schistocerca gregaria at corresponding stages. The development of the cuticle was also studied in headless embryos explanted in vitro. The ecdysial glands originate in the early stages before blastokinesis from two symmetrical
Anna Sbrenna Micciarelli, Giovanni Sbrenna   +1 more
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A Nemestrinid Parasite of Schistocerca gregaria (Forsk.)

Nature, 1948
DURING dissections of an immature male specimen of the desert locust, Schistocerca gregaria (Forskal), a yellowish larva of Nemestrinidae was found feeding on the testes and the surrounding adipose tissue. It was 1 cm. long. Its posterior end was surrounded by a chitinous cup leading to a slender respiratory tube c. 2 cm.
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Schistocerca gregaria

Published as part of Felix, Rob, Bouwman, Jaap, Odé, Baudewijn, Ketelaar, Robert, Pham, Duc Minh & Bailey, James, 2025, The grasshoppers and crickets (Orthoptera) of the Socotra Archipelago (Yemen): a comprehensive overview and a description of a new Oecanthus Tree Cricket (Oecanthidae), pp. 21-166 in Contributions to Entomology 75 (1) on pages 21-166,
Felix, Rob, Bouwman, Jaap, Odé, Baudewijn, Ketelaar, Robert, Pham, Duc Minh, Bailey, James   +5 more
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