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Versorgung der Brut mit Pollennahrung bei der Ackerhummel Bombus pascuorum

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Formal Metadata

Title Versorgung der Brut mit Pollennahrung bei der Ackerhummel Bombus pascuorum
Alternative Title Providing the Brood with Pollen Nutrition in the Bumblebee Bombus pascuorum
Author Witte, Günter R.
Contributors Guntram Lotz (Redaktion)
Jürgen Weiss (Kamera und Schnitt)
Jörg Linnhoff (Assistenz)
Michael Wagner (Graphik)
License CC Attribution - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI 10.3203/IWF/C-1913
IWF Signature C 1913
Publisher IWF (Göttingen)
Release Date 1996
Language German
Producer IWF
Production Year 1990

Content Metadata

Subject Area Life Sciences
Abstract Die Ackerhummel ist ein "Pocketmaker" (Untergattung Megabombus). Die beim Blütenbesuch gesammelten Pollenpakete werden in schuhförmige Taschen ("Pockets") abgestreift, (vermutlich unter Nektarzugabe) mit den Mandibeln bearbeitet und zu den in der gemeinschaftlichen Brutzelle liegenden Larven hingeschoben, so daß der Nahrungsbrei den Abschluß zum "Pocket" bildet. Ein Blick in das Nest der Erdhummel Bombus terrestris, eines "Pollenstorers", soll den Unterschied zwischen den beiden Artengruppen deutlich machen.
The meadow bee (sub genus Megabombus) is called a "pocket maker" because after visiting flowers packets of pollen collect in shoe-like "pockets" where after they are processed by the mandibles and given to the larvae. This behaviour is contrasted to that of Bombus terrestris, a "pollen storer".
Keywords Hummel / Erdhummel
Hummel / Ackerhummel
Erdhummel
Ackerhummel
Pollentasche
Pocketmaker
Brutzelle
Bombus terrestris
Bombus pascuorum
Bombus pascuorum
Bombus terrestris
buff-tailed bumblebee
bumblebee
common carder-bee
large earth bumblebee
Nest
pocket maker
pollen pocket

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