TY - JOUR T1 - Some new tropical syrphid flies with notes on others JF - Acta Zoologica Lilloana Y1 - 1950 A1 - Fluke, C. L. Jr. SP - 439 EP - 454 KW - Notosyrphus KW - Notosyrphus goldbachi (Fluke) KW - Ocyptamus KW - Ocyptamus (Orphnabaccha) KW - Ocyptamus (Orphnabaccha) lanei (Fluke) KW - Ocyptamus (Pseudoscaeva) KW - Ocyptamus (Pseudoscaeva) meridionalis (Fluke) VL - 9 ER -