The First Records in Illinois of \u3ci\u3eHeliconius Charitonius\u3c/i\u3e (Lepidoptera: Heliconiidae) and \u3ci\u3ePhoebis Agarithe\u3c/i\u3e (Lepidoptera: Pieridae) [PDF]
(excerpt) Our key to Illinois butterflies, exclusive of the skippers (Hesperiidae), was published in 1980. It includes those butterflies listed by Irwin and Downey in their 1973 Illinois checklist plus two species,Anaea aidea (Guerin-Meneville ...
McPherson, J. E, Sites, R. W
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The paper introduces the butterfly factorization as a data-sparse approximation for the matrices that satisfy a complementary low-rank property. The factorization can be constructed efficiently if either fast algorithms for applying the matrix and its adjoint are available or the entries of the matrix can be sampled individually.
Li, Yingzhou +4 more
openaire +3 more sources
Non-random dispersal in the butterfly Maniola jurtina: implications for metapopulation models [PDF]
The dispersal patterns of animals are important in metapopulation ecology because they affect the dynamics and survival of populations. Theoretical models assume random dispersal but little is known in practice about the dispersal behaviour of individual
Brake¢eld P. M. +6 more
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During extensive field research of fruit-feeding Lepidoptera in various West African forests, we have collected a rich material of several rare or poorly known species.
Sz. Sáfián +4 more
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Garden varieties: how attractive are recommended garden plants to butterflies? [PDF]
One way the public can engage in insect conservation is through wildlife gardening, including the growing of insect-friendly flowers as sources of nectar. However, plant varieties differ in the types of insects they attract.
A Burls +32 more
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Mortality Census of the Road-Killed Butterflies in Mahendra Highway, Nepal [PDF]
Increasing roads become the serious conservation threats to the animal populations. The most direct effect of roads on them is deadly collision with vehicles, leading to high levels of injury or death.
Prakash Gaudel +4 more
doaj
Butterflies (Lepidoptera) on Hill Prairies of Allamakee County, Iowa: A Comparison of the Late 1980s With 2013 [PDF]
In the late 1980s, several hundred butterflies were collected by John Nehnevaj from hill prairies and a fen in Allamakee County, Iowa. Nehnevaj’s collection included 69 species, 14 of which are currently listed in Iowa as species of greatest conservation
Larsen, Kirk J, Powers, Nicole M
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Butterflies (Lepidoptera) of the Kameng Protected Area Complex, western Arunachal Pradesh, India
The butterflies of the Kameng Protected Area Complex in western Arunachal Pradesh, India, covering the protected areas of Eaglenest Wildlife Sanctuary, Pakke Tiger Reserve and Sessa Orchid Wildlife Sanctuary were surveyed over a 5-year period (2009–2014).
Sanjay Sondhi, Krushnamegh Kunte
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Changes in the Butterflies (Lepidoptera) of Winneshiek County, Iowa After 90 Years [PDF]
In 1908, Bert Porter reported the presence of 73 species of butterflies in the Decorah, Iowa area. Since then, no systematic surveys of the butterflies in the Decorah area have been completed despite extensive habitat changes and degradation of native ...
Bovee, Jennifer A, Larsen, Kirk J
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Priors and Posteriors in Bayesian Timing of Divergence Analyses: The Age of Butterflies Revisited
The need for robust estimates of times of divergence is essential for downstream analyses, yet assessing this robustness is still rare. We generated a time-calibrated genus-level phylogeny of butterflies (Papilionoidea), including 994 taxa, up to 10 gene
N. Chazot +9 more
semanticscholar +1 more source

