The West-Palearctic species of the genus Tonnoiriella Vaillant, 1971 (Diptera: Psychodidae, Psychodinae) Author Wagner, Rüdiger Author Withers, Phil text Zootaxa 2020 2020-01-22 4728 2 183 210 journal article 24286 10.11646/zootaxa.4728.2.2 a1c40b73-0c11-4863-a188-412c33523e02 1175-5326 3621117 AE4F8089-7D2E-4ABA-AA09-CD504705788A T. nigricauda -group This group is characterized by the dorsal lobus of the basiphallus without distiphallus sclerite. Gonostyli elongate tapered, epandrial processes thickened with more than 5 tenacula, 1 as long as the epandrial process, the remaining half as long. Species included: T. nigricauda ( Tonnoir, 1919 ) , T. andradei n. sp. , T. goncalvesi n. sp. , and T. arcuata Ježek, 1997 .