Results 21 to 30 of about 6,143 (181)

Ommochrome Wing Pigments in the Monarch Butterfly Danaus plexippus (Lepidoptera: Nymphalidae). [PDF]

open access: yesJ Insect Sci, 2022
Abstract Monarch butterflies (Danaus plexippus) use bright orange coloration to warn off predators as well as for sexual selection. Surprisingly the underlying pigment compounds have not been previously characterized. We used LCMS and fragmentation MS (including MSMS and MSn) of extracted pigments from nonmigratory summer-generation ...
Forman KA, Thulin CD.
europepmc   +3 more sources

Evidence of Nonrandom Patterns of Functional Chromosome Organization in Danaus plexippus. [PDF]

open access: yesGenome Biol Evol
AbstractOur understanding on the interplay between gene functionality and gene arrangement at different chromosome scales relies on a few Diptera and the honeybee, species with quality reference genome assemblies, accurate gene annotations, and abundant transcriptome data.
Kimura A, Go AC, Markow T, Ranz JM.
europepmc   +5 more sources

Beautiful friends, "Endangered Phenomenon": the life and times of Danaus plexippus. [PDF]

open access: yes, 2010
InsectsThese “friends” are of course Monarch Butterfiles, known also by their Latin binomial of Danaus plexippus which was conferred by Carl Linnaeus in 1758.Let’s go back a few generations from that winter in Mexico in order to better understand how ...
Pierle, Matt
core   +6 more sources

Danaus plexippus Linnaeus 1758

open access: yes, 2022
Danaus plexippus Linnaeus, 1758 (Nymphalidae) LA RIOJA: Villamediana de Iregua; [WM4898]; 464 m; 23/V/2022 (Miguel Ángel Marín vidit). Comentario: Resulta improbable su presencia en La Rioja de forma natural, tanto por cuestiones climáticas, como por la falta de disponibilidad de su planta nutricia.
Monasterio, Yeray   +3 more
openaire   +2 more sources

Genome assembly of Danaus chrysippus and comparison with the Monarch Danaus plexippus [PDF]

open access: yes, 2021
Milkweed butterflies in the genus Danaus are studied in a diverse range of research fields including the neurobiology of migration, biochemistry of plant detoxification, host-parasite interactions, evolution of sex chromosomes, and speciation.
SH Martin (21914084)   +6 more
core   +3 more sources

Suitability of native milkweed (Asclepias) species versus cultivars for supporting monarch butterflies and bees in urban gardens [PDF]

open access: yesPeerJ, 2020
Public interest in ecological landscaping and gardening is fueling a robust market for native plants. Most plants available to consumers through the horticulture trade are cultivated forms that have been selected for modified flowers or foliage ...
Adam M. Baker   +3 more
doaj   +2 more sources

Guadalupe Cornejo-Tenorio y Guillermo Ibarra Manríquez. 2008. Flora ilustrada de la Reserva de la Biosfera Mariposa Monarca

open access: yesRevista Mexicana de Biodiversidad, 2009
Una de las áreas protegidas más famosas de México es la Reserva de la Biosfera Mariposa Monarca. En buena medida, su fama se debe a la carismática mariposa Danaus plexippus L., que ha asombrado a los seres humanos por sus migraciones anuales desde Canadá
Alejandro Casas-Fernández
doaj   +1 more source

A behavioral assay to test sensory-cue-guided oriented flight in monarch butterflies under controlled conditions

open access: yesSTAR Protocols, 2022
Summary: Many animals use sensory cues to guide movement. Testing animals under conditions in which cues can be isolated and manipulated is key for understanding the function of cues.
Adam F. Parlin   +2 more
doaj   +1 more source

Sperm precedence in monarch butterflies (Danaus plexippus) [PDF]

open access: yesBehavioral Ecology, 2009
We characterized sperm precedence in monarch butterflies (Danaus plexippus), using a series of experiments in which we manipulated male mating histories to vary spermatophore size and the number of sperm transferred. Several factors affected the outcome of sperm competition.
Michelle J. Solensky   +1 more
openaire   +2 more sources

“Semillas Ambientales” en el Instituto Pedagógico Arturo Ramírez Montúfar (IPARM) de la Universidad Nacional de Colombia – Sede Bogotá.

open access: yesBio-grafía, 2009
Se promueven actitudes en los aspectos cognitivos, afectivos y comportamentales hacia la conservación de los hábitats en los cuales se desarrollan los insectos, a partir del estudio de la Mariposa Monarca (Danaus plexippus) y su planta nutricia la ...
Nubia Torres Guerra   +1 more
doaj   +1 more source

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