"Beetrack": a software for 2D open field locomotion analysis in honey bees

Area of Science:

• Ethology
• Zoology
• Pharmacology

Background:

• Honey bees (Apis mellifera) are crucial pollinators.
• Understanding insect behavior is vital for ecological and pharmacological studies.
• Quantifying insect locomotor activity requires precise tools.

Purpose of the Study:

• To introduce Beetrack, a novel software for analyzing honey bee 2D locomotor behavior.
• To enable simultaneous analysis of up to four honey bees.
• To provide detailed behavioral metrics and spatial usage analysis.

Main Methods:

• Software development for 2D video tracking of honey bees.
• Measurement of dependent variables: traveled distance, jump frequency, and immobility.
• Spatial analysis to assess preferential area usage within a petri dish.

Main Results:

• Beetrack successfully analyzed the locomotor behavior of honey bees.
• The software quantifies key behavioral parameters like distance, jumps, and immobility.
• Spatial analysis revealed patterns in honey bee movement within the experimental arena.

Conclusions:

• Beetrack is a comprehensive tool for studying honey bee locomotion.
• The software offers valuable insights for pharmacological applications.
• Beetrack facilitates detailed behavioral analysis in entomological research.