ROIG Sergio Alberto
Phylogeny and taxonomic revision of the genus Euryomma Stein (Diptera: Calyptratae: Fanniidae)
DOMINGUEZ, M.C; ROIG-JUÑENT, SERGIO
Arthropod Systematic & Phylogeny
Lugar: Senckenberg; Año: 2017 vol. 75 p. 303 - 303
The species of genus Euryomma is revised, and 16 valid species are recognized. Redescriptions for all species are provided, except forsix species recently described from Colombia and Costa Rica for which only differential diagnoses are provided. Illustrations of the malegenitalia have been added to Stein?s descriptions of E. rufifrons, E. longicorne and E. nigrifemur. The following synonyms are proposed:Euryomma erythrogaster Séguy = E. longicorne Stein; Euryomma tahami Grisales, Wolff & Carvalho = E. carioca Albuquerque; Euryommacornuatum Grisales, Wolff & Carvalho = E. nigrifemur Stein; Euryomma steini Grisales & Carvalho = E. palpingens Wendt.New distribution records are added and maps showing the known distribution of each species are provided, except for the cosmopolitanE. peregrinum. An identification key to the species of Euryomma is also provided. We propose the first phylogenetic hypothesis for thegenus Euryomma based on a cladistic analysis using characters from male adult external morphology and male and female terminalia.A cladistic analysis performed using implied weighting shows the genus as a monophyletic group, but relationships among species showlittle support.