Results 11 to 20 of about 4,720 (198)

Mouthpart palp sensilla of basal Trichoptera families [PDF]

open access: yesDeutsche Entomologische Zeitschrift, 2023
A comparative SEM study of palp sensory surfaces in 25 caddisfly species representing seven families reveals seven types of sensilla: long trichoid, blunt chaetoid, campaniform, mushroom-like pseudoplacoid, petaloid, thick basiconic and thin basiconic ...
Kseniia T. Abu Diiak   +4 more
doaj   +4 more sources

Odor Coding in the Maxillary Palp of the Malaria Vector Mosquito Anopheles gambiae [PDF]

open access: yesCurrent Biology, 2007
Many species of mosquitoes, including the major malaria vector Anopheles gambiae, utilize carbon dioxide (CO(2)) and 1-octen-3-ol as olfactory cues in host-seeking behaviors that underlie their vectorial capacity. However, the molecular and cellular basis of such olfactory responses remains largely unknown.Here, we use molecular and physiological ...
Lu, T.   +10 more
core   +5 more sources

Odor Coding in a Model Olfactory Organ: TheDrosophilaMaxillary Palp [PDF]

open access: yesThe Journal of Neuroscience, 1999
Odor coding relies on the activity of different classes of receptor neurons, each with distinct response characteristics. We have examined odor coding in a model olfactory organ, the maxillary palp ofDrosophila. This organ contains only 120 olfactory receptor neurons, compartmentalized in sensory hairs called sensilla, and provides an opportunity to ...
M, de Bruyne, P J, Clyne, J R, Carlson
openaire   +3 more sources

Behavioral and Physiological Evidence for Palp Detection of the Male-Specific Attractant Cuelure in the Queensland Fruit Fly (Bactrocera tryoni)

open access: yesFrontiers in Physiology, 2018
The Queensland fruit fly, Bactrocera tryoni, is considered one of the worst horticultural pests in Australia attacking a large variety of fruit crops.
Thomas A. Verschut   +3 more
doaj   +2 more sources

Morphology and ultrastructure of chemosensory sensilla of labio-maxillary complex in the Colorado potato beetle, Leptinotarsa decemlineata (Col.: Chrysomelidae), larvae [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2008
The Colorado potato beetle, Leptinotarsa decemlineata (Say), is a destructive insect pest of potato and other solanaceous crops. The type, number and distribution of sensory receptors on the labio-maxillary complex of larvae were studied using the ...
S. Yu. Chaika, H. Farazmand
doaj   +1 more source

The Expression of Chemosensory Genes in Male Maxillary Palps ofAnopheles coluzzii(Diptera: Culicidae) andAn. quadriannulatus [PDF]

open access: yesJournal of Medical Entomology, 2021
AbstractBecause of its importance as a malaria vector, Anopheles coluzzii’s Coetzee & Wilkerson olfactory system has been studied extensively. Among this work is a series of studies comparing the expression of chemosensory genes in olfactory organs in females and/or males of these species.
Giridhar Athrey   +3 more
openaire   +3 more sources

Expressions of Olfactory Proteins in Locust Olfactory Organs and a Palp Odorant Receptor Involved in Plant Aldehydes Detection

open access: yesFrontiers in Physiology, 2018
The main chemosensory organs of locusts consisted of the antennae and the mouthparts (maxillary and labial palps), which are suggested to perform different functions.
Hongwei Li   +5 more
doaj   +2 more sources

Sensory coding of borneol repellency in culicine mosquitoes via the Or49 pathway [PDF]

open access: yesNature Communications
Plant-derived repellents containing borneol and camphor have been used for centuries, yet the sensory mechanisms that mediate their effects in mosquitoes have remained obscure.
Yuri Vainer   +16 more
doaj   +2 more sources

The Noncell Autonomous Requirement of Proboscipedia for Growth and Differentiation of the Distal Maxillary Palp during Metamorphosis of Drosophila melanogaster. [PDF]

open access: yesGenet Res Int, 2017
TheDrosophilamaxillary palpus that develops during metamorphosis is composed of two elements: the proximal maxillary socket and distal maxillary palp. The HOX protein, Proboscipedia (PB), was required for development of the proximal maxillary socket and ...
Percival-Smith A, Ponce G, Pelling JJ.
europepmc   +3 more sources

Sensory structures on mouthpart palps in Trichoptera: ground plan and basal evolution trends [PDF]

open access: yesContributions to Entomology, 2023
Comparative study of sensory structures on maxillary and labial palps in 71 species from 14 families by scanning electron microscopy and light microscopy revealed significant diversity of sensory structures.
Kseniia T. Abu Diiak   +3 more
doaj   +3 more sources

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