Results 11 to 20 of about 46,551 (301)

Impacts of climate driven range changes on the genetics and morphology of butterflies [PDF]

open access: yes, 2011
This thesis studied the genetic responses of butterflies to climate induced distribution shifts in terms of patterns of genetic diversity at expanding and contracting range margins, the relative importance of genes versus environment on adaptations to ...
Harper, Neil
core   +6 more sources

Butterfly Factorization [PDF]

open access: yesMultiscale Modeling & Simulation, 2015
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.
Yingzhou Li   +4 more
openaire   +4 more sources

Macrostructural Evolution of the Mitogenome of Butterflies (Lepidoptera, Papilionoidea)

open access: yesInsects, 2022
The mitogenome of the species belonging to the Papilionodea (Lepidoptera) is a double stranded circular molecule containing the 37 genes shared by Metazoa. Eight mitochondrial gene orders are known in the Papilionoidea.
Di Liu   +4 more
doaj   +1 more source

Description of previously unknown females of three Euriphene Boisduval, 1847 species and the unknown male of Bebearia inepta Hecq, 2001 from Western Africa, with notes on their taxonomy, bionomy and distribution (Lepidoptera: Nymphalidae, Limenitidinae)

open access: yesSHILAP, 2019
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
doaj   +1 more source

Moths behaving like butterflies. Evolutionary loss of long range attractant pheromones in Castniid Moths: A Paysandisia archon model [PDF]

open access: yes, 2012
Background: In the course of evolution butterflies and moths developed two different reproductive behaviors. Whereas butterflies rely on visual stimuli for mate location, moths use the"female calling plus male seduction" system, in which females release ...
Rosell, Glòria   +23 more
core   +2 more sources

The butterflies (Lepidoptera: Papilionoformes) of three model mountainous badlands in Kyrgyzstan: a habitat without local or regional endemism [PDF]

open access: yesКавказский энтомологический бюллетень, 2020
This paper deal with study of the butterfly fauna of three mountainous badlands in Kyrgyzstan (Naryn Adyr, Red Canyon and Kyrk-Kechik Canyon). The studied badlands fauna comprises of 47 species, namely: 42 species in Naryn Adyr, 33 species in Kyrk-Kechik
S.K. Korb
doaj   +1 more source

Phylogenetic Codivergence Supports Coevolution of Mimetic Heliconius Butterflies [PDF]

open access: yes, 2012
The unpalatable and warning-patterned butterflies _Heliconius erato_ and _Heliconius melpomene_ provide the best studied example of mutualistic Müllerian mimicry, thought – but rarely demonstrated – to promote coevolution.
Michael Charleston   +3 more
core   +2 more sources

Butterflies (Lepidoptera) of the Kameng Protected Area Complex, western Arunachal Pradesh, India

open access: yesJournal of Threatened Taxa, 2016
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
doaj   +1 more source

Mortality Census of the Road-Killed Butterflies in Mahendra Highway, Nepal [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2020
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  

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