Results 31 to 40 of about 2,048 (200)

Co‐foundress confinement elicits kinship effects in a naturally sub‐social parasitoid

open access: yesJournal of Evolutionary Biology, Volume 33, Issue 8, Page 1068-1085, August 2020., 2020
Sub‐social parasitoid brood sex ratios respond to foundress number if foundresses are non‐siblings but not if they are sibs. Abstract Kinship among interacting individuals is often associated with sociality and also with sex ratio effects. Parasitoids in the bethylid genus Goniozus are sub‐social, with single foundress females exhibiting post ...
Mohamed Khadar Abdi   +2 more
wiley   +1 more source

Geographical variation in alkaloid production in Conium maculatum populations experiencing differential herbivory by Agonopterix alstroemeriana [PDF]

open access: yes, 2005
Conium maculatum, a Eurasian weed naturalized in North America, contains high concentrations of piperidine alkaloids, which act as chemical defenses against herbivores. In the United States, C.
Berenbaum, M.R.   +3 more
core   +2 more sources

Epicallima icterinella (Mann, 1867) new to Italy (Lepidoptera: Oecophoridae)

open access: yesSHILAP, 2019
Epicallima icterinella (Mann, 1867), an interesting Oecophoridae species, present only in the Balkan Peninsula and in the islands of Cyprus and Crete, was found for the first time in Italy in Basilicata.
M. Pinzari
doaj   +1 more source

Why do leaf-tying caterpillars abandon their leaf ties? [PDF]

open access: yes, 2013
Leaf-tying caterpillars act as ecosystem engineers by building shelters between overlapping leaves, which are inhabited by other arthropods. Leaf-tiers have been observed to leave their ties and create new shelters (and thus additional microhabitats ...
Berenbaum   +13 more
core   +1 more source

An Annotated Checklist of the Lepidoptera of the Beaver Island Archipelago, Lake Michigan. [PDF]

open access: yes, 2017
A survey of Lepidoptera was conducted in 1987 and 1988 on Beaver Island, Lake Michigan. When combined with a 1930 survey of the Beaver Island Archipelago, 757 species from 41 families have now been recorded from these ...
Profant, Dennis
core   +2 more sources

Studien an Depressarien (Lep. Oecophoridae)

open access: yesDeutsche Entomologische Zeitschrift (neue Folge), 1988
The genitalia of ♂ and ♀ of A. abjectella Christoph are described and documented by figures. Agonopterix incarnatella Zeller is presumptively a „variety” of A. laterella Den. & Schiffm. A. mutatella sp. n. and Exaeretia nigromaculata sp. n. are described and figured.
openaire   +2 more sources

Host plant selection by a monophagous herbivore is not mediated by quantitative changes in unique plant chemistry : Agonopterix alstroemeriana and Conium maculatum [PDF]

open access: yes, 2008
Host plant selection by ovipositing females is a key process determining the success of phytophagous insects. In oligophagous lepidopterans, host-specific plant secondary chemicals are expected to be dominant factors governing oviposition behavior ...
Berenbaum, M.R., Castells, Eva
core   +2 more sources

Oecophoridae

open access: yes, 2010
{"references": ["Clarke JFG (1941) Revision of the North American moths of the family Oecophoridae, with descriptions of new genera and species. Proceedings of the United States National Museum 90: 33 - 286.", "Hodges RW (1974) Gelechioidea: Oecophoridae. Fasc. 6.2.
Pohl, Greg   +3 more
openaire   +1 more source

Resistance of the generalist moth Trichoplusia ni (Noctuidae) to a novel chemical defense in the invasive plant Conium maculatum [PDF]

open access: yes, 2008
Conium maculatum is an apiaceous species native to Eurasia that is highly toxic to vertebrates due to the presence of piperidine alkaloids, including coniine and γ-coniceine.
Berenbaum, M.R., Castells, Eva
core   +2 more sources

Lepidoptera Recorded From the Islands of Western Lake Erie, With a Brief Account of Geology and Flora [PDF]

open access: yes, 2017
A list of Lepidoptera from the islands of western Lake Erie is presented along with a brief account of the geology, flora, and human activities in the area. The checklist contains 169 species representing 27 families.
Horns, David J   +2 more
core   +2 more sources

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