Sobre as espécies brasileiras de Systropus Wiedemann, 1830 (Diptera, Bombyliidae)
Published in Papéis Avulsos de Zoologia, in 1950, in volume 9, issue 20, pages 295-319
Date published:1950
Published in Papéis Avulsos de Zoologia, in 1950, in volume 9, issue 20, pages 295-319
Date published:1950