Results 81 to 90 of about 52,743 (314)

Oosagitta gen. nov. from tropical Africa, with revision of two species and description of four new species (Coleoptera: Chrysomelidae, Galerucinae) [PDF]

open access: yes, 2013
After our taxonomic revision of Ootheca Chevrolat, 1837, and the description of Oothecoides Kortenhaus & Wagner, 2011 and Ootibia Kortenhaus & Wagner, 2012, it became clear that a further four galerucine species, closely related to the above named taxa ...
Kortenhaus, Sabine, Wagner, Thomas
core   +3 more sources

Pheromone stereochemical specificity in the biology of the bean beetle Acanthoscelides obtectus

open access: yesAgricultural and Forest Entomology, EarlyView.
Abstract The dried bean beetle, Acanthoscelides obtectus, is a serious pest of legume crops, particularly Phaseolus vulgaris beans, and its management is challenging due to the beetle's cryptic larval stage. The major male‐produced pheromone of A. obtectus is methyl (E,R)‐2,4,5‐tetradecatrienoate, crucial for female attraction, with the (S)‐enantiomer ...
Anusha Mohan‐Kumar   +4 more
wiley   +1 more source

Chrysomelidae

open access: yes, 2005
Chrysomelidae: Hispinae Acanthodes Baly reimoseri 121: 162 unca 121: 164 Agonia Weise corrugata 107: 272 opacula 107: 271 pallipes 107: 271 Anisochalepus n. gen. 121: 154 reismoseri 121: 154 Baliosus Weise rubidus 121: 161 [synonym of Uroplata rubiginosus Guérin] Bronthispa Sharp [misspelling of Brontispa] linearis 118 ...
openaire   +2 more sources

Morphological allometry of three hymenopteran ectoparasitoids of stored-product insect pests

open access: yesEuropean Journal of Entomology
Allometric analysis provides an insight into the function and diversification mechanisms of body parts in organisms. The allometry and variability in size of various body parts of three hymenopteran species, Anisopteromalus calandrae (Howard ...
Kento HIRATA, Kôji SASAKAWA
doaj   +1 more source

Revision of Afrocrania (Coleoptera: Chrysomelidae, Galerucinae) Part I: Species in which the males have head cavities or extended elytral extrusions

open access: yesEuropean Journal of Entomology, 2001
Material of Afrotropical Afrocrania Hincks, 1949 (= Pseudocrania Weise, 1892, not Pseudocrania M'Coy, 1851) is revised, and a redescription of the genus is given.
Jens MIDDELHAUVE, Thomas WAGNER
doaj   +1 more source

Biodiversity in mountain soils above the treeline

open access: yesBiological Reviews, EarlyView.
ABSTRACT Biological diversity in mountain ecosystems has been increasingly studied over the last decade. This is also the case for mountain soils, but no study to date has provided an overall synthesis of the current state of knowledge. Here we fill this gap with a first global analysis of published research on cryptogams, microorganisms, and fauna in ...
Nadine Praeg   +36 more
wiley   +1 more source

Chrysomelidae Latreille 1802

open access: yes, 2020
Published as part of Cho, H. - W. & An, S. L., 2020, AN ANNOTATED CHECKLIST OF LEAF BEETLES (COLEOPTERA: CHRYSOMELIDAE) OF KOREA, WITH COMMENTS AND NEW RECORDS, pp.
Cho, H. - W., An, S. L.
openaire   +1 more source

An early suitability assessment of two exotic Ophraella species (Coleoptera: Chrysomelidae) for biological control of invasive ragweed in Europe

open access: yesEuropean Journal of Entomology, 2017
Classical biological control is an important means of managing the increasing threat of invasive plants. It constitutes the introduction of natural enemies from the native range of the target plant into the invaded area.
Suzanne T.E. LOMMEN   +4 more
doaj   +1 more source

Two new genera of hispines (Coleoptera: Chrysomelidae: Cassidinae) from Ecuador [PDF]

open access: yes, 2012
Bicristispa gracilis, new genus and new species, and Orbispa confluens, new genus and new species (Coleoptera: Chrysomelidae: Cassidinae), both from canopy fogging material from Ecuador are described and illustrated.
Staines, Charles L., Zamorano, Laura
core   +1 more source

Aggregation Behavior of a Willow Flea Beetle, \u3ci\u3eAltica Subplicata\u3c/i\u3e (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2017
This study examined the aggregation behavior of a specialist insect herbivore, Altica subplicata (Coleoptera: Chrysomelidae), on its host plant, Salix cordata. Mark-recapture experiments were conducted in patches of S. cordata growing along the shores of
Bach, Catherine E, Carr, Deborah S
core   +2 more sources

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