Xanastur (Brachiopoda, Stringocephalacea) nomen novum pro Xana García-Alcalde, 1972 (non Xana Kurdjumov, 1917, Hymenoptera, Hexapoda)

Resumen

García-Alcalde (1972) proposed the new genus Xana (type species Xana bubo García-Alcalde, 1972) for a terebratulid brachiopod included in the superfamily Stringocephalacea from the Lower Devonian of the Cantabrian Mountains (Northwestern Spain). In an email message sent on April 3, 2018, the entomologist Dr. Eduardo I. Faundez, from the Patagonia Institute, Magallanes University, Chile, warned the author that Xana was a name previously used by Kurdjumov (1917) for a hymenopteran genus. Xana García-Alcalde, 1972 would be so a later homonym of Xana Kurdjumov, 1917. In accordance with articles 52.3, 52.4, 53.2, 60.3 of the International Code of Zoological Nomenclature (ICZN) (2000), it is proposed here to replace the invalid name with the new name Xanastur.