Antoine Cribellier

Wageningen University & Research | WUR · Department of Experimental Zoology

Malaria mosquitoes mate in swarms. Here, they must rely on multiple sensory cues in shaping their individual responses, such as during mate recognition, swarm maintenance, and collision avoidance. While male mosquitoes are known to use faint female flight tones for recognizing their mates, the role of other sensory modalities remains less explored....

Anopheles mosquitoes mate at sunset in aerial swarms. The development of mating-based methods for effective malaria vector control requires a good knowledge of the flight behaviour of Anopheles species in mating swarms. However, the process of how swarms are formed and maintained remains poorly understood. Here, we characterized the three-dimension...

Modern sensor technologies increasingly enrich studies in wildlife behavior and ecology. However, constraints on weight, connectivity, energy and memory availability limit their implementation. With the advent of edge computing, there is increasing potential to mitigate these constraints, and drive major advancements in wildlife studies.

To detect and escape from a looming threat, night-flying insects must rely on other senses than vision alone. Nocturnal mosquitoes have been described to escape looming objects in the dark, but how they achieve this is still unknown. Here, we show how night-active female malaria mosquitoes escape from a rapidly looming object that simulates the def...

Anopheles gambiae sensu lato is the primary malaria vector, endemic to the African continent and has been found to mate in large swarms. To date, the spatial-temporal characterization of mosquito swarms has been restricted to male-focused interactions and relying on visual observations of field events during sunset. We recorded large-cage laborator...

Flying insects have evolved the ability to evade looming objects, such as predators and swatting hands. This is particularly relevant for blood-feeding insects, such as mosquitoes that routinely need to evade the defensive actions of their blood hosts. To minimize the chance of being swatted, a mosquito can use two distinct strategies—continuously...

Hematophagous female mosquitoes have to get a blood meal to obtain the proteins necessary for egg production. To get this blood meal, mosquitoes need to detect a vertebrate host such as a bird or a mammal, fly towards this host and land on it. When interacting with their hosts, flying mosquitoes have to be quick and stealthy to avoid being detected...

When approaching a landing surface, many flying animals use visual feedback to control their landing. Here, we studied how foraging bumblebees (Bombus terrestris) use radial optic expansion cues to control in-flight decelerations during landing. By analyzing the flight dynamics of 4,672 landing maneuvers, we showed that landing bumblebees exhibit a...

Our understanding of animal locomotion in air and water has progressed considerably, based on studies of their wakes. Wake vortices are the hallmarks of momentum transfer and enable an inverse inference of the forces applied by animals. Such approach has recently been extended to locomotion at the air–water interface, focusing on the familiar water...

When seeking a human for a blood meal, mosquitoes use several cues to detect and find their hosts. From this knowledge, counter-flow odour-baited traps have been developed that use a combination of CO2, human-mimicking odour, visual cues and circulating airflow to attract and capture mosquitoes. Initially developed for monitoring, these traps are n...

Host-seeking mosquitoes rely on a range of sensory cues to find and approach blood hosts, as well as to avoid host detection. By using odour blends and visual cues that attract anthropophilic mosquitoes, odour-baited traps have been developed to monitor and control human pathogen-transmitting vectors. Although long-range attraction of such traps ha...