Results 11 to 20 of about 165,276 (350)

Changes in the Butterflies (Lepidoptera) of Winneshiek County, Iowa After 90 Years [PDF]

open access: yes, 2018
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
core   +2 more sources

Dragonflies and damselflies (Insecta: Odonata) of Nagaland, with an addition to the Indian odonate fauna

open access: yesJournal of Threatened Taxa, 2014
We surveyed odonates in the districts of Kohima, Peren and Wokha in the state of Nagaland, northeastern India, during April and May 2012 and May 2013.
Shantanu Joshi, Krushnamegh Kunte
doaj   +1 more source

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

The First Records in Illinois of \u3ci\u3eHeliconius Charitonius\u3c/i\u3e (Lepidoptera: Heliconiidae) and \u3ci\u3ePhoebis Agarithe\u3c/i\u3e (Lepidoptera: Pieridae) [PDF]

open access: yes, 2017
(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
core   +2 more sources

Larval host plants of the butterflies of the Western Ghats, India

open access: yesJournal of Threatened Taxa, 2018
We present a systematic, updated checklist of larval host plants of the butterflies of the Western Ghats, a globally recognized biodiversity hotspot.  This includes recent new records, with a total of approximately 834 plant species/groups belonging to ...
Ravikanthachari Nitin   +5 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

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.
Li, Yingzhou   +4 more
openaire   +3 more sources

Butterflies of the Rocky Mountain States. Edited by Clifford D. Ferris and F. Martin Brown. University of Oklahoma Press, Norman. 464 pages, incl. 4 color plates. 1981. $35.00 (cloth), $15.95 (paper). [PDF]

open access: yes, 2017
(excerpt) The long awaited guide to the butterflies of the Rocky Mountains will be received with great delight by many lepidopterists who collect butterflies in this rugged and beautiful ...
Nielsen, M. C
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

Butterflies (Lepidoptera) on Hill Prairies of Allamakee County, Iowa: A Comparison of the Late 1980s With 2013 [PDF]

open access: yes, 2018
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
core   +2 more sources

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