Trophic preferences of Pterostichus oblongopunctatus (Coleoptera, Carabidae) in conditions of south forest-steppe
The specific trophic preferences of Pterostichus oblongopunctatus (Fabricius, 1787) as one of the common litter zoophages in forests biogeocenoses of the south forest-steppe in the Poltava region are investigated. Taxonomic, size-weight and trophic structure of potential food objects offered to the...
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| Veröffentlicht in: | Visnyk Dnipropetrovsʹkoho universytetu. Serii͡a︡ biolohii͡a︡, ekolohiia ekolohiia, 2011-02, Vol.19 (1), p.41-50 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng ; rus |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The specific trophic preferences of Pterostichus oblongopunctatus (Fabricius, 1787) as one of the common litter zoophages in forests biogeocenoses of the south forest-steppe in the Poltava region are investigated. Taxonomic, size-weight and trophic structure of potential food objects offered to the P. oblongopunctatus was analysed. P. oblongopunctatus choice criteria of potential food objects were established: hardness of exoskeleton and size of prey and also victim’s ability for to fast moving. |
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| ISSN: | 2310-0842 2312-301X |
| DOI: | 10.15421/011107 |