Co‐foundress confinement elicits kinship effects in a naturally sub‐social parasitoid
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]
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)
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]
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]
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)
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]
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
{"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]
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]
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

