Spectral preferences of mosquitos are altered by odors.

ABSTRACT: Vision underlies many important behaviors in insects generally and in mosquitos specifically. Mosquito vision plays a role in predator avoidance, mate finding, oviposition, locating vertebrate hosts, and vectoring disease. Recent work has shown that when sensitized to CO₂, the visual responses of Aedes aegypti are wavelength-dependent, but little is known about how other olfactory stimuli can modulate visual responses. The visual cues associated with flowers, vertebrate hosts, or oviposition sites differs substantially and it is possible that odors might prime the mosquito visual system to respond to these different resources. To investigate the interplay of olfactory and visual cues, we adapted previously used wind tunnel bioassays to use quasi-monochromatic targets (390

SUBMITTER: Blake AJ 

PROVIDER: S-EPMC11839079 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature