Die Wüstenameise, Cataglyphis, orientiert sich vor allem mittels Wegintegration. Über einen Heimvektor, den sie aus Distanz und Richtung einzelner Wegabschnitte berechnet, kann sie auf dem kürzesten Weg zu ihrem Ausgangspunkt zurückkehren. Zur Bestimmung der zurückgelegten Strecken verwendet sie einen Schrittintegrator. Die Laufrichtung wird hauptsächlich über Himmelsinformationen (Polarisationsmuster, Sonnenstand und Spektral- und Intensitätsgradienten) definiert. In dieser Arbeit über die Orientierungsfähigkeit von Cataglyphis fortis wird die Rolle des Polarisationskompasses bei der Bestimmung der Laufrichtung untersucht. In verschiedenen Versuchen wurden der Polarisationskompass der Ameise mit Hilfe eines Polarisationsfilters gezielt m...
Desert ants use path integration to return from foraging excursions on a shortcut way to their nests...
Many animal species, including some social hymenoptera, use the visual system for navigation. Althou...
Wüstenameisen (Cataglyphis fortis) orientieren sich mittels Wegintegration sowie, in visuell abwechs...
Die Wüstenameise, Cataglyphis, orientiert sich vor allem mittels Wegintegration. Über einen Heimvekt...
The Central Australian desert ant Melophorus bagoti is known to use celestial cues for compass orien...
While integrating their foraging and homing paths, desert ants, Cataglyphis fortis, depend on extern...
As textbook knowledge has it, bees and ants use polarized skylight as a backup cue whenever the main...
This essay presents and discusses the state of the art in studies of desert ant (Cataglyphis) naviga...
Central place foragers are faced with the challenge to learn the position of their nest entrance in ...
Central place foragers are faced with the challenge to learn the position of their nest entrance in ...
Erfolgreiche räumliche Orientierung ist für viele Tiere eine alltägliche Herausforderung. Cataglyphi...
Foraging desert ants navigate primarily by path integration. They continually update homing directio...
Animals relying on a celestial compass for spatial orientation may use the position of the sun, the ...
1. Polarization-sensitive neurons of the locust central complex show azimuthdependent responses to u...
International audienceDesert ants use the polarization of skylight and a combination of stride and v...
Desert ants use path integration to return from foraging excursions on a shortcut way to their nests...
Many animal species, including some social hymenoptera, use the visual system for navigation. Althou...
Wüstenameisen (Cataglyphis fortis) orientieren sich mittels Wegintegration sowie, in visuell abwechs...
Die Wüstenameise, Cataglyphis, orientiert sich vor allem mittels Wegintegration. Über einen Heimvekt...
The Central Australian desert ant Melophorus bagoti is known to use celestial cues for compass orien...
While integrating their foraging and homing paths, desert ants, Cataglyphis fortis, depend on extern...
As textbook knowledge has it, bees and ants use polarized skylight as a backup cue whenever the main...
This essay presents and discusses the state of the art in studies of desert ant (Cataglyphis) naviga...
Central place foragers are faced with the challenge to learn the position of their nest entrance in ...
Central place foragers are faced with the challenge to learn the position of their nest entrance in ...
Erfolgreiche räumliche Orientierung ist für viele Tiere eine alltägliche Herausforderung. Cataglyphi...
Foraging desert ants navigate primarily by path integration. They continually update homing directio...
Animals relying on a celestial compass for spatial orientation may use the position of the sun, the ...
1. Polarization-sensitive neurons of the locust central complex show azimuthdependent responses to u...
International audienceDesert ants use the polarization of skylight and a combination of stride and v...
Desert ants use path integration to return from foraging excursions on a shortcut way to their nests...
Many animal species, including some social hymenoptera, use the visual system for navigation. Althou...
Wüstenameisen (Cataglyphis fortis) orientieren sich mittels Wegintegration sowie, in visuell abwechs...