Results 21 to 30 of about 21,886 (235)

New data on the systematics and morphology of the weevil genus Otiorhynchus Germar, 1822 (Coleoptera: Curculionidae: Entiminae) with description of a new subspecies of the subgenus Pocodalemes Reitter, 1912 [PDF]

open access: yesКавказский энтомологический бюллетень
A new data about type specimens of Otiorhynchus discretus Stierlin, 1861, O. pubifer Boheman, 1842, O. ottomanus Stierlin, 1861, O. lilligi Keskin et Cevik, 2007, O. longipilis Smreczyński, 1970, O. europaeus Stierlin, 1883, O.
G.E. Davidian, Yu.G. Arzanov
doaj   +1 more source

Curculionidae Curculionidae: relationships between Mediterranean and Southern African species (Coleoptera) [PDF]

open access: yesBiogeographia – The Journal of Integrative Biogeography, 2008
Biogeographia vol. XXIX - 2008 (Pubblicato /qI 30 dicembre 2008) The Mediterranean-southern African disjunct distribution pattern Curculionidae Curculioninae: relationships between Mediterranean and southern African species (Coleoptera) ROBERTO CALDARA, ENZO COLONNELLV, GIUSEPPE OSELLA** Vizz Lormreggio 37, 20146./lli/(1720 ( I trzly) e—772rzi[.' ...
Caldara, Roberto   +2 more
openaire   +3 more sources

Oxymorus (Coleoptera: Curculionidae: Entiminae: Oosomini), a new genus with nine new species from South Africa

open access: yesEuropean Journal of Entomology, 2020
A new genus Oxymorus Borovec & Meregalli gen. n., belonging to the tribe Oosomini Lacordaire, 1863 of the curculionid subfamily Entiminae, is described. It includes nine new species, all from South Africa: Oxymorus uitkyk sp.
Roman BOROVEC, Massimo MEREGALLI
doaj   +1 more source

Genetic differentiation of Ukrainian populations of Eusomus ovulum (Coleoptera, Curculionidae): evidence of multiple hybrid speciation

open access: yesZoodiversity, 2021
The clonal structure of populations of the weevil Eusomus ovulum (Coleoptera, Curculionidae) from several regions of Ukraine was analyzed. The significant interpopulation differentiation between populations from different region was demonstrated.
S. Yu. Morozov-Leonov, V. Yu. Nazarenko
doaj   +1 more source

Patterns in abdominal pumping, miniature inspirations and heartbeats simultaneously recorded during cyclical gas exchange in adult Hylobius abietis (Coleoptera: Curculionidae) using a respirometer and IR actographs

open access: yesEuropean Journal of Entomology, 2004
Rhythms in abdominal pumping, heartbeats and discontinuous gas exchange cycles (DGCs) of CFV subtype (closed, flutter and ventilation periods) in adults of pine weevil Hylobius abietis were simultaneously recorded using an electrolytic microrespirometer ...
Ivar SIBUL, Aare KUUSIK, Kaljo VOOLMA
doaj   +1 more source

Separation of Aspidiotes species using morphometric analysis (Coleoptera: Curculionidae)

open access: yesEuropean Journal of Entomology, 2000
The efficacy of morphometric characters for separating the species of the genus Aspidiotes Schoenherr, 1847, was evaluated. Thirty characters were analyzed.
Manuel SÁNCHEZ-RUIZ, Isabel SANMARTÍN
doaj   +1 more source

The pheromone verbenone and its function in Dendroctonus armandi (Coleoptera: Curculionidae: Scolytinae)

open access: yesEuropean Journal of Entomology, 2017
The Chinese white pine beetle, Dendroctonus armandi Tsai and Li is a native species of bark beetle and one of the most destructive in much of western China.
Mingzhen ZHAO   +4 more
doaj   +1 more source

Nueva especie de Metadonus Capiomont, 1868 de Los Monegros (Zaragoza, España) (Coleoptera, Curculionidae, Hyperinae)

open access: yesGraellsia, 2016
Se describe Metadonus fernandoi sp. n. especie nueva de curculiónido hallada en la zona subárida de Los Monegros (Aragón, Zaragoza, España) que se sitúa en la depresión central del valle del río Ebro. Esta especie que pertenece al “grupo de M.
Iñigo Ugarte San Vicente
doaj   +1 more source

On the mysterious Hylobius huguenini Reitter, 1891 (Coleoptera: Curculionidae: Molytinae)

open access: yes, 2012
During verifications of museum material for the Catalogue of the Palaearctic Coleoptera, the type specimen of Hylobius huguenini Reitter, 1891 conserved in the Hungarian National Museum was examined. The type specimen had been found by Gustav Huguenin in
Christoph Germann   +2 more
core   +1 more source

Cleonis pigra (Scopoli, 1763) (Coleoptera: Curculionidae: Lixinae): Morphological Re-Description of the Immature Stages, Keys, Tribal Comparisons and Biology

open access: yesInsects, 2019
Mature larvae and pupae of Cleonis pigra (Scopoli, 1763) (Curculionidae: Lixinae: Cleonini) are morphologically described in detail for the first time and compared with known larvae and pupae of other Cleonini species.
Jiří Skuhrovec   +4 more
doaj   +1 more source

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