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Formica sanguinea (Formicidae) - Futterbetteln

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Formal Metadata

Title Formica sanguinea (Formicidae) - Futterbetteln
Alternative Title Formica sanguinea (Formicidae) - Soliciting Food
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-2013
IWF Signature E 2013
Publisher IWF (Göttingen)
Release Date 1973
Language Silent film
Producer IWF
Production Year 1969

Technical Metadata

IWF Technical Data Film, 16 mm, 68 m ; SW, 6 1/2 min

Content Metadata

Subject Area Life Sciences
Abstract Blutrote Raubameise. Unter soziallebenden Ameisen findet eine Futterweitergabe von Außen- an Innendiensttiere statt. Futterbetteln erfolgt durch Betrillern von Kopf und Mund der Spenderin mit Vorderbeinen, Maxillen und Antennen. Die Spenderin spreizt Mandibeln und Labium und gibt Futter ab. Mit Zeitdehnung.
The behaviour patterns during food exchange in Formica sanguinea are described with 24 f/s and 200-450 f/s. The soliciting ant stimulates with its forelegs the head, especially the mouth-parts of the food carrying ant. In addition with its maxillae it palpates the labium and antennates the head of the donor ant. During food exchange the donor has its mandibles open and the labium is extruded. When the motivation to regurgitate crop contents decreases, the ant takes the forelegs upwards.
Keywords Ameise / Raubameise
Schuppenameise
Raubameise
Blutrote Raubameise
Formica sanguinea
Sozialverhalten / Insecta
Regurgitation
Futterbetteln
food-begging
soliciting food
regurgitation
social behaviour / Insecta
Formica sanguinea
predatory ant
slavemaker ant
ant

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  197 ms - page object

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AV-Portal 3.8.0 (dec2fe8b0ce2e718d55d6f23ab68f0b2424a1f3f)