Natural hybridization in heliconiine butterflies: The species boundary as a continuum

Agriculture & Biology

• alleles 9%
• allopatry 17%
• backcrossing 16%
• butterflies 85%
• gene flow 24%
• genes 4%
• genetic distance 13%
• habitats 8%
• Heliconius 63%
• Heliconius erato 23%
• hybridization 65%
• information needs 19%
• insectaries 24%
• introgression 27%
• Lepidoptera 11%
• loci 8%
• Nymphalidae 17%
• phylogeny 7%
• prokaryotic cells 14%
• sympatry 58%

Earth & Environmental Sciences

• allele 8%
• allopatry 12%
• butterfly 100%
• dating 5%
• disturbance 5%
• effect 1%
• gene 5%
• gene flow 17%
• human habitat 11%
• introgression 21%
• need 4%
• phylogenetics 6%
• prokaryote 9%
• rate 2%
• species concept 34%
• sympatry 33%