نتایج جستجو برای: nymphalidae
تعداد نتایج: 924 فیلتر نتایج به سال:
MATERIALS AND METHODS DNA sequences obtained for the Barcode of Life library in the All Lepidoptera Campaign project Nymphalidae of Central Mexico were analyzed as a test of species limits and to explore possible phylogenetic groupings in the Preponini tribe. Using specimens in the National Insect Collection of the Instituto de Biología of the Universidad Nacional Autónoma de México, 78 specime...
Understanding why species richness peaks along the Andes is a fundamental question in the study of Neotropical biodiversity. Several biogeographic and diversification scenarios have been proposed in the literature, but there is confusion about the processes underlying each scenario, and assessing their relative contribution is not straightforward. Here, we propose to refine these scenarios into...
Regal Fritillary (Speyeria idalia) primarily inhabits prairie, a native grassland of central North America, and occurs rarely in nonprairie grasslands further east. This butterfly has experienced widespread decline and marked range contraction. We analyze Regal Fritillary incidence and abundance during 1977-2014 in 4th of July Butterfly Counts, an annual census of butterflies in North America. ...
It is widely believed that aposematic signals should be conspicuous, but in nature, they vary from highly conspicuous to near cryptic. Current theory, including the honest signal or trade-off hypotheses of the toxicity-conspicuousness relationship, cannot explain why adequately toxic species vary substantially in their conspicuousness. Through a study of similarly toxic Danainae (Nymphalidae) b...
We present a genome assembly from an individual female Vanessa atalanta (the red admiral; Arthropoda; Insecta; Lepidoptera; Nymphalidae). The sequence is 370 megabases in span. majority of the (99.44%) scaffolded into 32 chromosomal pseudomolecules, with W and Z sex chromosome assembled. Gene annotation this on Ensembl has identified 12,493 protein coding genes.<...
Mature larvae of the patch butterfly, Chlosyne lacinia (Geyer), exhibit striking color polymorphism. First described by T. D. A. Cockerell in Edwards (1893) and illustrated by Neck et aI. (1971), the three morphs are as follows: rufa, an all orange or orange-red form; nigra, an all black form; and bicolor, a form basically black as in nigra but with a prominent mid-dorsal row of orange to orang...
We present a genome assembly based on an individual female Aphantopus hyperantus, also known as Maniola hyperantus (the ringlet butterfly; Arthropoda; Insecta; Lepidoptera, Nymphalidae), scaffolded using data from second, unrelated specimen. The sequence is 411 megabases in span. majority of the into 29 chromosomal pseudomolecules, includ...
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