Mavárez, Jesús; Salazar, Camilo A.; Bermingham, Eldredge; Salcedo, Christian; Jiggins, Chris D.; Linares, Mauricio
(Nature, 2006-06-15)
Speciation is generally regarded to result from the splitting of a single lineage. An alternative is hybrid speciation, considered to be extremely rare, in which two distinct lineages contribute genes to a daughter species. ...