Results 31 to 40 of about 12,826 (242)

Factors Affecting Abundance of Adult Karner Blues (\u3ci\u3eLycaeides Melissa Samuelis\u3c/i\u3e) (Lepidoptera: Lycaenidae) in Wisconsin Surveys 1987-95 [PDF]

open access: yes, 2017
At 141 pine-oak barrens in central and northwestern Wisconsin, 3,702 Karner blues (Lycaeides melissa samuelis Nabokov) were found in 81.1 hr of transect surveys during spring and 6,094 individuals in 116.6 hr during sum­mer.
Swengel, Ann B, Swengel, Scott R
core   +2 more sources

Inhabiting warm microhabitats and risk-spreading as strategies for survival of a phytophagous insect living in common pastures in the Pyrenees

open access: yesEuropean Journal of Entomology, 2012
The breakdown of the transhumant grazing system in the Spanish Pyrenees has led to a severe decline in the area of pastures. However, in the high mountain zone there are still large areas of species-rich grasslands.
Gregor STUHLDREHER   +2 more
doaj   +1 more source

A complete record from colonization to extinction reveals density dependence and the importance of winter conditions for a population of the silvery blue, Glaucopsyche lygdamus. [PDF]

open access: yes, 2011
Butterflies in the family Lycaenidac are often the focus of conservation efforts. However, our understanding of lycaenid population dynamics has been limited to relatively few examples of long-term monitoring data that have been reported.
Fordyce, James A   +3 more
core   +2 more sources

Differences in the development of the closely related myrmecophilous butterflies Maculinea alcon and M. rebeli (Lepidoptera: Lycaenidae)

open access: yesEuropean Journal of Entomology, 2007
The initially phytophagous caterpillars of Maculinea alcon and M. rebeli complete their development in Myrmica ant colonies as social parasites. Recent genetic studies show no differences at the species level among various populations of each butterfly ...
Marcin SIELEZNIEW, Anna M. STANKIEWICZ
doaj   +1 more source

The lesser-known Kumaon Meadow Blue Polyommatus dux Riley, 1926 (Lepidoptera: Lycaenidae: Polyommatinae: Polyommatini) from Uttarakhand, Western Himalaya [PDF]

open access: yesКавказский энтомологический бюллетень, 2019
In spite of that Western Himalaya (Garhwal and Kumaon) geographically seems to be Oriental, the fauna of this high mountainous area has strong affinities with the Palaearctic region.
G.N. Das   +4 more
doaj   +1 more source

Cunoniaceae, nuevo registro de familia de plantas hospederas para los géneros altoandinos Penaincisalia y Micandra (Lycaenidae: Theclinae: Eumaeini)

open access: yesRevista Peruana de Biología, 2022
Orugas de dos especies altoandinas de Eumaeini (Lycaenidae: Theclinae) fueron halladas consumiendo hojas de Weinmannia crassifolia Ruiz & Pav., 1802 (Cunoniaceae). La colecta se realizó usando la técnica de colecta por golpeo.
Christophe Faynel, Robert K. Robbins
doaj   +1 more source

Significant Range Extension of \u3ci\u3eLeptotes Marina\u3c/i\u3e (Lepidoptera: Lycaenidae) Into New York State [PDF]

open access: yes, 2017
(excerpt) The Marine Blue, Leptotes marina (Reakirt) (Lepidoptera: Lycaenidae), is resident from the southwestern United States south through Mexico to Guatemala, with strays reported no further northeast than extreme northwestern Indiana and extreme ...
Andrle, Robert F, Gall, Wayne K
core   +2 more sources

Primeras citas de Cupido minimus (Fuessly, 1775) (Lepidoptera, Lycaenidae) en la provincia de A Coruña

open access: yesBoletín de la Asociación Española de Entomología
First records of Cupido minimus (Fuessly, 1775) (Lepidoptera, Lycaenidae) in A Coruña ...
Iván Orois Longarela, Martiño Cabana
doaj   +1 more source

Divergent patterns in the mitochondrial and nuclear diversity of the specialized butterfly Plebejus argus (Lepidoptera: Lycaenidae)

open access: yesEuropean Journal of Entomology, 2011
Plebejus argus is a model species for studying the biology, population ecology and genetics of butterflies. It is patchily distributed throughout most of its European range and considered to be sedentary.
Marcin SIELEZNIEW   +5 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

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