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Amphotis marginata (Nitidulidae) - Futterbetteln bei Lasius fuliginosus (Formicidae)

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Formal Metadata

Title Amphotis marginata (Nitidulidae) - Futterbetteln bei Lasius fuliginosus (Formicidae)
Alternative Title Amphotis marginata (Nitidulidae) - Soliciting Food from Lasius fuliginosus (Formicidae)
Author Hölldobler, Bert
License CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI 10.3203/IWF/E-2014
IWF Signature E 2014
Publisher IWF (Göttingen)
Release Date 1973
Language Silent film
Producer IWF
Production Year 1972

Technical Metadata

IWF Technical Data Film, 16 mm, 39 m ; SW, 3 1/2 min

Content Metadata

Subject Area Life Sciences
Abstract Glanzkäfer. Amphotis marginata lebt in Ameisenstaaten an Futtertransportstraßen. Kommt eine beladene Arbeiterin, imitiert er das taktile Bettelverhalten der Ameisen und erhält einen regurgitierten Futtertropfen. Schutzfunktion des Rückenschildes gegen Ameisenangriffe.
The sap-beetle Amphotis marginata waits along the foraging trails of Lasius fuliginosus for foodladen workers. By stimulating the ant's mouthparts the beetle causes it to regurgitate a troplet from its crop. If the robbed ant reacts aggressively, the beetle shows passive defense.
Keywords Ameise / Schuppenameise
Schuppenameise
Kartonameise
Glänzendschwarze Holzameise
Lasius fuliginosus
Glanzkäfer
Amphotis marginata
Nahrungserwerb / Insecta
Regurgitation
Futterbetteln
food-begging
soliciting food
regurgitation
acquisition of food / Insecta
Amphotis marginata
sap beetle
Lasius fuliginosus
European shining-black ant
shining-black wood ant
ant

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