Results 101 to 110 of about 7,331 (229)

Insights on the nutritional ecology of a nocturnal pollinating insect

open access: yesInsect Science, Volume 33, Issue 3, Page 1123-1141, June 2026.
Nutritional ecology examines the environmental effects on nutritional needs, food intake and foraging behaviors, and the use of nutrients ingested by animals. Among insects, Lepidoptera are often considered opportunistic foragers that visit a wide variety of available flowers, although with some preferences.
Evan Force   +4 more
wiley   +1 more source

An updated checklist of Culicoides Latreille, 1809 biting midges from the highlands of eastern Democratic Republic of the Congo Une liste mise à jour des moucherons piqueurs de Culicoides Latreille, 1809 des hautes terres de l'est de la République démocratique du Congo

open access: yesMedical and Veterinary Entomology, Volume 40, Issue 2, Page 422-440, June 2026.
The highlands of eastern Democratic Republic of the Congo (DRC) are home to critically endangered eastern gorillas (Gorilla beringei). Climate change could increase the abundance and distribution of Culicoides‐borne diseases. We utilized morphological and molecular techniques to identify Culicoides spp.
Alisa Kubala   +11 more
wiley   +1 more source

The pollination ecology and mouthpart morphology of a pollen‐feeding fly Incurviseta cf. maculifrons (Diptera: Lauxaniidae) in the Australian Alpine

open access: yesPhysiological Entomology, Volume 51, Issue 2, Page 214-225, June 2026.
The Lauxaniid fly Incurviseta cf. maculifrons (Malloch, 1925) is a locally abundant but poorly understood flower visitor in the Australian Alpine. We describe the flower visitation, pollen transport, pollen diet and mouthpart morphology of I. cf. maculifrons using field observations, pollen analyses and scanning electron microscopy. I. cf.
Tomas Mitchell‐Storey   +3 more
wiley   +1 more source

Scanning electron micrographs of Bombus terrestris foragers. [PDF]

open access: yes, 2013
(a) ventral view of a medial segment of the flagellum; (b) details of sensillum trichodeum type A, type B and sensillum placodeum; (c) details of sensillum coeloconicum, ampullaceum, trichodeum type B and setae; (d) detail of sensillum basiconicum.
Giorgio Vallortigara (121)   +5 more
core   +1 more source

Fine structure of sensory tubes on the antennule of Conchoecia spinirostris (Ostracoda, Crustacea). A new type of sensillum in crustaceans. [PDF]

open access: yes, 1979
Heimann P. Fine structure of sensory tubes on the antennule of Conchoecia spinirostris (Ostracoda, Crustacea). A new type of sensillum in crustaceans. Cell Tissue Res.
Heimann, Peter
core  

Summary of recordings from each sensillum type (A, B, and C) on V-S (H. virescens donor antennal disc, H. subflexa host) transplant males. [PDF]

open access: yes, 2016
Total recordings for each sensillum type are indicated as well as the number of staining attempts. The specific number of successful olfactory receptor neuron stains and their associations with particular glomeruli are indicated.
Seong-Gyu Lee (112227)   +3 more
core   +1 more source

Alkyl substitution in terminal chain of (Z)-5-decenyl acetate, a pheromone component of turnip moth, Agrotis segetum. Synthesis, single-sensillum recordings, and structure-activity relationships [PDF]

open access: yes, 1991
Structure-activity relationships for 6-, 7-, 8-, and 9-alkyl substituted analogs of (Z)-5-decenyl acetate, a pheromone component of the turnip moth, Agrotis segetum, have been studied by electrophysiological single-sensillum recordings, and interpreted ...
Liljefors, T., Jönsson, S., Hansson, B.
core   +1 more source

Comparison of the calculated heat flux perceived by the beetle at the foothills of the Sierra Nevada (mean conditions) with the thermal noise limit, depending on assumed bandwidth, and biological limit, depending on the minimal energy resolution of the sensillum. [PDF]

open access: yes, 2013
Comparison of the calculated heat flux perceived by the beetle at the foothills of the Sierra Nevada (mean conditions) with the thermal noise limit, depending on assumed bandwidth, and biological limit, depending on the minimal energy resolution of the ...
Helmut Schmitz (322417)   +1 more
core   +1 more source

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  

A Specific Male Olfactory Sensillum Detects Behaviorally Antagonistic Hairpencil Odorants

open access: yesJournal of Insect Science, 2007
Within insect species, olfactory signals play a vital role in communication, particularly in the context of mating. During courtship, males of many moth species release pheromones that function as aphrodisiacs for conspecific females, or repellants to ...
N. K. Hillier, D. Kelly, Neil J. Vickers
semanticscholar   +1 more source

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