Revision of the genus Philonome Chambers and its proposed reassignment to the family Tineidae (Lepidoptera, Tineoidea)

Jae-Cheon Sohn (1, 2) , Carlos Lopez-Vaamonde (2, 3) , Donald R. Davis (1)

1 Graduate School of Comprehensive Human Sciences
2 IRBI - Institut de recherche sur la biologie de l'insecte
3 URZF - Unité de recherche Zoologie Forestière

The New World genus Philonome Chambers, 1874 is revised. This genus comprises twelve species, seven of which are described as new: two species, P. nigrescens sp. n. and P. wielgusi sp. n., from the United States; four species, P. albivittata sp. n., P. curvilineata sp. n., P. kawakitai sp. n., and P. lambdagrapha sp. n., from French Guiana; and one species, P. penerivifera sp. n., from Brazil. Lectotypes are designated for Philonome clemensella Chambers, 1874 and P. rivifera Meyrick, 1915. Partially on evidence of their head morphology and particularly from molecular evidence, the genus Philonome, previously associated with Bucculatricidae or Lyonetiidae, is reassigned to Tineidae. A possible systematic position of Philonome within Tineidae is discussed. Eurynome Chambers, 1875, is synonymized with Argyresthia Hübner, 1825 (Argyresthiidae). Photographs of adults and illustrations of genitalia, when available, are provided for all described species of Philo-nome and two species previously misplaced in Philonome, Argyresthia luteella (Chambers, 1875) and Elachista albella (Chambers, 1877). In addition, DNA barcodes were used for the delimitation of most species.

Mots clés: New World; Bucculatricidae; Lyonetiidae; COI; DNA barcoding; Eurynome; Argyresthia; Argyresthiidae; new species

Domaines: Zoologie des invertébrés; Systématique, phylogénie et taxonomie

Jae-Cheon Sohn, Carlos Lopez-Vaamonde, Donald R. Davis. Revision of the genus Philonome Chambers and its proposed reassignment to the family Tineidae (Lepidoptera, Tineoidea). Zookeys, 2015, 494, pp.69-106. ⟨10.3897/zookeys.494.8748⟩. ⟨hal-01318295⟩