Olfactory navigation in arthropods

TJ Steele, AJ Lanz, KI Nagel - Journal of Comparative Physiology A, 2023 - Springer
Using odors to find food and mates is one of the most ancient and highly conserved
behaviors. Arthropods from flies to moths to crabs use broadly similar strategies to navigate …

The auditory efferent system in mosquitoes

YMM Loh, MP Su, DA Ellis, M Andrés - Frontiers in Cell and …, 2023 - frontiersin.org
Whilst acoustic communication forms an integral component of the mating behavior of many
insect species, it is particularly crucial for disease-transmitting mosquitoes; swarming males …

[HTML][HTML] Differential mosquito attraction to humans is associated with skin-derived carboxylic acid levels

ME De Obaldia, T Morita, LC Dedmon, DJ Boehmler… - Cell, 2022 - cell.com
Some people are more attractive to mosquitoes than others, but the mechanistic basis of this
phenomenon is poorly understood. We tested mosquito attraction to human skin odor and …

Sparse and stereotyped encoding implicates a core glomerulus for ant alarm behavior

T Hart, DD Frank, LE Lopes, L Olivos-Cisneros… - Cell, 2023 - cell.com
Ants communicate via large arrays of pheromones and possess expanded, highly complex
olfactory systems, with antennal lobes in the brain comprising up to∼ 500 glomeruli. This …

Functional dissection of mosquito humidity sensing reveals distinct Dry and Moist Cell contributions to blood feeding and oviposition

R Tang, R Busby, WJ Laursen, G T. Keane… - Proceedings of the …, 2024 - pnas.org
Aedes aegypti mosquitoes are major vectors of dengue, chikungunya, and other arboviral
diseases. Ae. aegypti's capacity to reproduce and to spread disease depends on the female …

[HTML][HTML] Transcriptional and post-transcriptional control of odorant receptor choice in ants

A Brahma, DD Frank, PDH Pastor, PK Piekarski… - Current Biology, 2023 - cell.com
Insects and mammals have independently evolved odorant receptor genes that are
arranged in large genomic tandem arrays. In mammals, each olfactory sensory neuron …

Experience-dependent plasticity in the olfactory system of Drosophila melanogaster and other insects

B Fabian, S Sachse - Frontiers in Cellular Neuroscience, 2023 - frontiersin.org
It is long known that the nervous system of vertebrates can be shaped by internal and
external factors. On the other hand, the nervous system of insects was long assumed to be …

Biology and Behaviour of Aedes aegypti in the Human Environment: Opportunities for Vector Control of Arbovirus Transmission

L Facchinelli, A Badolo, PJ McCall - Viruses, 2023 - mdpi.com
Aedes aegypti is a ubiquitous vector of arboviruses mostly in urbanised areas throughout
the tropics and subtropics and a growing threat beyond. Control of Ae. aegypti is difficult and …

Chapter 9: Odour-mediated host selection and discrimination in mosquitoes

A Hinze, SR Hill, R Ignell - Sensory ecology of disease …, 2022 - wageningenacademic.com
Haematophagous female mosquitoes differ in their selection of hosts, ranging from
generalists to specialists. Specialist mosquitoes, particularly those that prefer to feed on …

Biological determinants perpetuating the transmission dynamics of mosquito-borne flaviviruses

X Wang, U Ashraf, H Chen, S Cao… - Emerging Microbes & …, 2023 - Taylor & Francis
Mosquito-borne flaviviruses present a major public health concern. Their transmission is
sustained in a cycle between mosquitoes and vertebrate hosts. However, the dynamicity of …