Results 1 to 10 of about 256 (98)

Interstructural Correlations in Evolution of Darkling Beetles of the Tribe Helopini (Coleoptera: Tenebrionidae) [PDF]

open access: yesKavkazskij Entomologiceskij Bulleten, 2005
Various morphological structures of Helopini [sensu Nabozhenko, 2002a], their functions and evolution are considered. Some adaptations to arid environmental conditions and the main evolutionary trends in the tribe are discussed.
M.V. Nabozhenko
exaly   +3 more sources

To the Knowledge of Helopini (Coleoptera: Tenebrionidae) of Morocco [PDF]

open access: yesKavkazskij Entomologiceskij Bulleten, 2015
Four species of genera Helopelius Reitter, 1922, Nesotes Allard, 1876 and Catomus Allard, 1876 of the tribe Helopini (Tenebrionidae) were collected in Souss-Massa-Drâa Region of Morocco. Catomus dlusskyi sp. n.
M.V. Nabozhenko
exaly   +4 more sources

Identification of Conserved Repetitive Amino Acid Motifs in Antifreeze Proteins of Selected Helopini Species (Coleoptera: Tenebrionidae)

open access: yesCumhuriyet Science Journal
Antifreeze proteins (AFP) protect the organisms against freezing by increasing freezing tolerance. Insects inhabiting cold regions have been reported to utilize AFPs as part of their cold adaptation mechanisms.
Bekir Keskin
exaly   +4 more sources

A Preliminary Phylogenetic Analysis of the New World Helopini (Coleoptera, Tenebrionidae, Tenebrioninae) Indicates the Need for Profound Rearrangements of the Classification [PDF]

open access: yesZooKeys, 2014
Helopini is a diverse tribe in the subfamily Tenebrioninae with a worldwide distribution. The New World helopine species have not been reviewed recently and several doubts emerge regarding their generic assignment as well as the naturalness of the tribe ...
Santiago Zaragoza-Caballero   +1 more
exaly   +4 more sources

Description of the Larva of Cylindrinotus Gibbicollis Faldermann, 1837 and Notes on the Classification of the Subtribe Cylindrinotina Español, 1956 (Coleoptera: Tenebrionidae: Helopini) [PDF]

open access: yesKavkazskij Entomologiceskij Bulleten, 2006
The larva of Cylindrinotus gibbicollis Faldermann, 1837 is described in this paper. It is the first larval description for the genus Cylindrinotus Faldermann, 1837.
M.V. Nabozhenko, L.N. Gurgenidze
exaly   +4 more sources

Cytogenetics of Helops glabriventris Reitter, 1885 (Coleoptera: Tenebrionidae: Helopini) [PDF]

open access: yesКавказский энтомологический бюллетень, 2022
In this study, the karyotype and chromosomal features of darkling beetle Helops glabriventris Reitter, 1885 from Western Anatolia were analyzed using conventional and differential staining. Diploid chromosome number of H. glabriventris was determined as
C. Öğren   +2 more
doaj   +3 more sources

New Darkling Beetles of the Tribe Helopini (Coleoptera: Tenebrionidae) From Iran [PDF]

open access: yesKavkazskij Entomologiceskij Bulleten, 2014
Two new species of darkling beetles are described from Northwestern Iran: Nalassus (Helopondrus) rejseki sp. n. from West and East Azerbaijan Provinces and Zophohelops iranesis sp. n. from Ardabil Province.
M.V. Nabozhenko
exaly   +2 more sources

Cytogenetics of Accanthopus Velikensis (Piller et Mitterpacher, 1783) (Tenebrionidae: Helopini)

open access: yesCaryologia, 2019
The karyotype and cytogenetic features of darkling beetle Accanthopus velikensis were analysed using conventional and differential staining. The diploid number was determined as 2n = 20 and the presence of Xyp sex determination system was observed with ...
Nurşen Alpagut Keskin   +2 more
exaly   +3 more sources

Morphological variability, bionomics and trophic associations of the rare Cypriot endemic Odocnemis intrusicollis (Seidlitz, 1895) (Coleoptera: Tenebrionidae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2022
A single species of the genus Odocnemis Allard, 1876 occurs in Cyprus and it is considered endemic to the island: O. intrusicollis (Seidlitz, 1895). The species was known only by the original description of one female (holotype) from the type locality ...
M.V. Nabozhenko   +5 more
doaj   +1 more source

Cytogenetic analysis on Turkonalassus quercanus Keskin, Nabozhenko et Alpagut-Keskin, 2017 (Coleoptera: Tenebrionidae: Helopini) [PDF]

open access: yesКавказский энтомологический бюллетень, 2023
Cytogenetic features of the endemic Western Anatolian tenebrionid species Turkonalassus quercanus Keskin, Nabozhenko et Alpagut-Keskin, 2017 were analyzed using conventional and differential staining. Chromosome preparations were obtained from the gonads
U. Çalışan, N. Alpagut-Keskin
doaj   +1 more source

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