Results 21 to 30 of about 2,113 (208)

Permeability of habitat edges for Ringlet butterflies (Lepidoptera, Nymphalidae, Erebia Dalman 1816) in an alpine landscape [PDF]

open access: yesNota Lepidopterologica, 2020
We tracked the movements of adult Ringlet butterflies (Lepidoptera, Nymphalidae, Erebia Dalman, 1816) in high-elevation (> 1800 meters a.s.l.) grasslands in the Austrian Alps in order to test if an anthropogenic boundary (= an asphalt road) had a ...
Andrea Grill   +3 more
doaj   +3 more sources

Holocentric repeat landscapes: From micro-evolutionary patterns to macro-evolutionary associations with karyotype evolution. [PDF]

open access: yesMol Ecol
Abstract Repetitive elements can cause large‐scale chromosomal rearrangements, for example through ectopic recombination, potentially promoting reproductive isolation and speciation. Species with holocentric chromosomes, that lack a localized centromere, might be more likely to retain chromosomal rearrangements that lead to karyotype changes such as ...
Cornet C   +5 more
europepmc   +2 more sources

Unrecorded Butterfly Species and Potential Local Extinctions: The Role of Citizen Science and Sampling. [PDF]

open access: yesEcol Evol
30,351 data from 1825 to 2022 were used to assess community changes in Aosta Valley. 2.9% of the butterfly community risks extinction. Butterfly extinction risks increase when the altitudinal range decreases. ABSTRACT Estimating species extinction risk is crucial to reverse biodiversity loss and to adopt proper conservation measures.
Alberti S   +7 more
europepmc   +2 more sources

Wing morphology and eyespot pattern of Erebia medusa (Lepidoptera, Nymphalidae) vary along an elevation gradient in the Carpathian Mountains [PDF]

open access: yesNota Lepidopterologica, 2022
Butterfly wings play a crucial role during flight, but also in thermoregulation, intraspecific signalling and interaction with predators, all of which vary across different habitat types and may be reflected in wing morphology or colour pattern.
Barbora Mikitová   +2 more
doaj   +3 more sources

Mitochondrial DNA-based phylogeography of the large ringlet Erebia euryale (Esper, 1805) suggests recurrent Alpine-Carpathian disjunctions during Pleistocene (Nymphalidae, Satyrinae) [PDF]

open access: yesNota Lepidopterologica, 2022
Most species of the butterfly genus Erebia are high altitude specialists, in which territorial fragmentation is associated with distinct genetic patterns.
Frans Cupedo, Camiel Doorenweerd
doaj   +3 more sources

Butterfly (Lepidoptera: Lycaenidae, Nymphalidae, and Satyridae) Faunas of Three Peatland Habitat Types in the Lake Superior Drainage Basin of Wisconsin [PDF]

open access: yes, 2018
The butterflies which complete their entire life cycle within peatland habitats were documented in the Lake Superior drainage basin of northwestern Wisconsin.
Nekola, Jeffrey C
core   +2 more sources

More complex than expected: Cold hardiness and the concentration of cryoprotectants in overwintering larvae of five Erebia butterflies (Lepidoptera: Nymphalidae)

open access: yesEuropean Journal of Entomology, 2017
Understanding the factors restricting the distribution of some insect species to high altitudes is hindered by poor knowledge of temporal changes in their cold hardiness during overwintering.
Pavel VRBA   +3 more
doaj   +1 more source

Three in one-multiple faunal elements within an endangered european butterfly species [PDF]

open access: yes, 2015
Ice ages within Europe forced many species to retreat to refugia, of which three major biogeographic basic types can be distinguished: "Mediterranean", "Continental" and "Alpine / Arctic" species.
Castilho, Rita   +9 more
core   +7 more sources

Characterization of the complete mitochondrial genome of an endemic species in China, Aulocera merlina (Lepidoptera: Nymphalidae: Satyrinae) and phylogenetic analysis within Satyrinae. [PDF]

open access: yesEcol Evol
In this paper, the complete mitochondrial genome sequence of an endemic species in China, Aulocera merlina (Lepidoptera: Nymphalidae: Satyrinae) was determined and compared with that of other known mitogenomes of Satyrinae species. Moreover, the phylogenetic trees were reconstructed based on the available mitogenome sequences, including the newly ...
Shi Q   +5 more
europepmc   +2 more sources

Preliminary Inventory of Lepidoptera From Cook County, Minnesota: Hesperioidea, Papilionoidea, Drepanoidea, Geometroidea, Bombycoidea, Sphingoidea and Noctuoidea [PDF]

open access: yes, 2018
Four hundred and sixty five species of butterflies, skippers and moths, collected from 1988 through the summer of 2007, are reported from Cook County, MN.
MacLean, David B
core   +2 more sources

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