Argyrophorus is a
butterfly genus from the subfamily
Satyrinae in the family
Nymphalidae. It is distributed between
Chile,
Argentina and
Perú. The systematic and circumscription of the genus is disputed.
Taxonomy and systematics
Type species by monotypy is Argyrophorus argenteus Blanchard, 1852.[1] Lamas recognised four species in the
Neotropics, including the type species and three undescribed species.[2]
Several species of southern temperate satyrinae have been assigned initially to the genus Argyrophorus, but taxonomic work during the 1950s and 1960s placed many of these in distinct genera.[3][4][5][6][7] The recent description of a new species, with two distinct subspecies, raised the question of the validity of those genera (Neomaniola, Pampasatyrus, Pamperis, Punargenteus, Etcheverrius, Palmaris, Stuardosatyrus, Chilanella and Pseudocercyonis), but did not provided a resolved and conclusive synonymy for the group.[8]
Traditionally Argyrophorus has been considered a representative of the subtribe
Pronophilina, but Viloria found it to be closer related to the
Hypocystina.[9] This later arrangement has been challenged by phylogenetic analysis based on molecular data.[10][11]
^T.W. Pyrcz and J. Wojtusiak 2010 "A new species of Argyrophorus Blanchard from northern Peru and considerations on the value of wing venation as a source of synapomorphies in some temperate Neotropical Satyrinae (Lepidoptera: Nymphalidae)" Genus 21: 605--613.
^A.L. Viloria 2007 "Some Gondwanan and Laurasian elements in the satyrine fauna of South America (Lepidoptera: Nymphalidae: Satyrinae)" Tropical Lepidoptera (2004)15: 53-55.
^C. Peña , N. Wahlberg , E. Weingartner , U. Kodandaramaiah , S. Nylin , A.V.L. Freitas , and A.V.Z. Brower 2006 "Higher level phylogeny of Satyrinae butterflies (Lepidoptera: Nymphalidae) based on DNA sequence data" Molecular Phylogenetics and Evolution 40: 29--49.
^N. Wahlberg, J. Leneveu , U. Kodandaramaiah , C. Peña , S. Nylin , A. V. L. Freitas , and A. V. Z. Brower 2009 "Nymphalid butterflies diversify following near demise at the Cretaceous/Tertiary boundary" Proceedings of the Royal Society of London Series B Biological Sciences 276: 4295–4302.