Results 31 to 40 of about 2,643 (214)

An Annotated Checklist of Wisconsin Mutillidae (Hymenoptera) [PDF]

open access: yes, 2018
A survey of Wisconsin velvet ants (Hymenoptera: Mutillidae) conducted from literature searches, collection inventories, and two years of field work (2001-2002) yielded 28 species in three subfamilies.
Brabant, Craig M, Young, Daniel K
core   +3 more sources

Expression of prepromelittin genes from two vespoidea species in insect cell by Bac-to-Bac system

open access: yes浙江大学学报. 农业与生命科学版, 2006
Two cDNA fragments encoding prepromelittin of two vespoidea species, female Polistes hebraeus and Vespula maculifrons were obtained by restriction enzyme digestion from the recombinant plasmids and inserting into the multiple cloning sites of the pBacHTb
SHI Wan-jun   +2 more
doaj   +1 more source

Recent trends in UK insects that inhabit early successional stages of ecosystems [PDF]

open access: yes, 2015
Improved recording of less popular groups, combined with new statistical approaches that compensate for datasets that were hitherto too patchy for quantitative analysis, now make it possible to compare recent trends in the status of UK invertebrates ...
August, Tom A.   +5 more
core   +1 more source

Insecta, Hymenoptera, Vespoidea, Pompilidae, Epipompilus aztecus (Cresson, 1869): first record in South America [PDF]

open access: yesCheck List, 2010
The genus Epipompilus occurs throughout the Neotropical region, United States, Australia and New Zealand. South American members of this genus appear to have evolved separately from the others Pompilidae for a considerably time. E.
Rogério Silvestre   +2 more
doaj   +3 more sources

Observing bees and wasps: Why surveys and monitoring programs are critical and how they can improve our understanding of these beneficial hymenopterans

open access: yesJournal of Pollination Ecology, 2023
Flower-visiting bees and wasps (Hymenoptera: Apoidea, Pompiloidea, Scolioidea, Tiphioidea, and Vespoidea) provide essential services in agricultural and urban systems, and ecological functions in natural ecosystems.
Jason Graham   +4 more
doaj   +1 more source

A New State Record for \u3ci\u3eOlixon Banksii\u3c/i\u3e (Hymenoptera: Rhopalosomatidae) in Missouri. [PDF]

open access: yes, 2018
(excerpt) The cosmopolitan family Rhopalosmatidae is comprised of four genera and 37 species (Townes 1977, Goulet and Huber 1993, Fernandez and Sarmiento-M 2002, Lohrmann and Ohl 2007)
Maupin, M. Anthony, Wood, Diane L
core   +2 more sources

The evolution of gregariousness in parasitoid wasps [PDF]

open access: yes, 1998
Data are assembled on the clutch-size strategies adopted by extant species of parasitoid wasp. These data are used to reconstruct the history of clutch-size evolution in the group using a series of plausible evolutionary assumptions.
Brothers D. J.   +9 more
core   +2 more sources

A Remarkable Tiphiiform Wasp in Mid-Cretaceous Amber from Myanmar (Hymenoptera: Tiphiidae) [PDF]

open access: yes, 2009
The first tiphiid wasp (Aculeata: Euaculeata: Vespoidea: Tiphiiformes) in Cretaceous amber is described and figured. Thanatotiphia nyx, new genus and species, is represented by a male entombed in mid-Cretaceous (latest Albian) amber from Myanmar ...
Bennett, Daniel J.   +2 more
core   +2 more sources

†Eorhopalosoma lohrmanni, a new species of Rhopalosomatidae from mid-Cretaceous amber of Northern Myanmar (Hymenoptera, Aculeata: Vespoidea)

open access: yes, 2020
The Rhopalosomatidae is a clade of parasitoid aculeates which consists of four extant genera and two extinct species. Its phylogenetic position has been debated, but now appears stable as sister to the Vespidae, a clade which contains eusocial wasps ...
B. Boudinot, D. R. Dungey
semanticscholar   +1 more source

Amostragem de vespas solitárias em diferentes dispositivos artificiais em policultivos, Alagoas – AL

open access: yesDiversitas Journal, 2021
RESUMO: As vespas são insetos reguladores naturais de diversas pragas em cultivos agrícolas, possuindo papel biológico como importantes bioindicadores da qualidade do ambiente.
Vanessa da Silva Salustiano   +5 more
doaj   +1 more source

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