Results 11 to 20 of about 18,180 (179)

Evolution of reproductive strategies in dictyopteran insects—clues from ovipositor morphology of extinct roachoids [PDF]

open access: yesActa Palaeontologica Polonica, 2018
Dictyoptera, which comprises cockroaches, termites and mantids, is a quite successful group of insects in evolutionary terms with a long fossil record—roachoid insects were already abundant 315 million years ago in the Carboniferous forests.
Marie K. Hörnig   +3 more
doaj   +3 more sources

Functional olfactory sensory neurons housed in olfactory sensilla on the ovipositor of the hawkmoth Manduca sexta. [PDF]

open access: yesFrontiers in Ecology and Evolution, 2016
Olfactory systems evolved to detect and identify volatile chemical cues, in many cases across great distances. However, the precision of copulatory and oviposition behaviors suggest that they may be guided by olfactory cues detected by sensory systems ...
Christian Felix Klinner   +8 more
doaj   +2 more sources

Morphological characteristics of sensilla on the female ovipositor of Lype phaeopa (Psychomyiidae; Trichoptera)

open access: yesJournal of Insect Science, 2003
An important aspect of the association of Lype phaeopa (Stephens) with submerged wood is the oviposition behavior of adult females, which preferably oviposit their eggs on moist emergent or submerged parts of woody debris with a structured surface.
B. Spänhoff   +4 more
doaj   +1 more source

Structural and transcriptional evidence of mechanotransduction in the Drosophila suzukii ovipositor [PDF]

open access: yes, 2020
Drosophila suzukii is an invasive pest that prefers to lay eggs in ripening fruits, whereas most closely related Drosophila species exclusively use rotten fruit as oviposition site.
Gianfranco Anfora   +11 more
core   +4 more sources

Comparison of Wing, Ovipositor, and Cornus Morphologies between Sirex noctilio and Sirex nitobei Using Geometric Morphometrics

open access: yesInsects, 2020
Sirex noctilio F. (Hymenoptera: Siricidae) is an invasive woodwasp from Europe and North Africa. Globalization has led to an expanding global presence in pine forests. S.
Ming Wang   +6 more
doaj   +1 more source

Development of a Novel Wasp-Inspired Friction-Based Tissue Transportation Device

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Currently existing tubular transportation systems for the extraction of large tissue masses during Minimal Invasive Surgery (MIS) are subjected to a large amount of operating limitations.
Aimée Sakes   +5 more
doaj   +1 more source

Nature's Swiss Army knives: ovipositor structure mirrors ecology in a multitrophic fig wasp community. [PDF]

open access: yesPLoS ONE, 2011
Resource partitioning is facilitated by adaptations along niche dimensions that range from morphology to behaviour. The exploitation of hidden resources may require specially adapted morphological or sensory tools for resource location and utilisation ...
Mahua Ghara   +2 more
doaj   +1 more source

A striking new species of Dolichomitus Smith, 1877 (Hymenoptera: Ichneumonidae; Pimplinae) from South America [PDF]

open access: yesBiodiversity Data Journal, 2021
Dolichomitus Smith, 1877 is a genus of Darwin wasps characterized by its large body and long ovipositor, that includes more than 75 species worldwide, 20 of which occur in the Neotropical Region. Due to recent efforts, the number of species of this genus
Filippo Di Giovanni   +4 more
doaj   +3 more sources

Ovipositor of the braconid wasp Habrobracon hebetor: structural and functional aspects [PDF]

open access: yesJournal of Hymenoptera Research, 2021
The Braconidae are a megadiverse and ecologically highly important group of insects. The vast majority of braconid wasps are parasitoids of other insects, usually attacking the egg or larval stages of their hosts.
Michael Csader   +4 more
doaj   +3 more sources

Morphological changes of the ovipositor in species of Cheloninae (Hymenoptera: Braconidae) in the course of adaptation to egg-larval parasitism [PDF]

open access: yesArchives of Biological Sciences, 2010
Adaptation to the parasitic way of life in braconids has led to a number of consequences in the morphology of the ovipositor of females. As a derivative of the paired appendages of the eighth and ninth abdominal segments, the ovipositor is a complex ...
Brajković M.   +4 more
doaj   +1 more source

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