A new species of Cerozodus and new records of Asilinae and Ommatiinae (Diptera: Asilidae) from Tocantins, Brazil Author Montanuci, Pietra S. Author Vieira, Rodrigo Author Krolow, Tiago K. text Iheringia, Série Zoologia 2023 e 2023008 2023-05-15 113 1 22 http://dx.doi.org/10.1590/1678-4766e2023008 journal article 10.1590/1678-4766e2023008 1678-4766 10979556 Ommatius normus Curran, 1928 ( Figs 60–63 ) Material examined. BRASIL [ BRAZIL ], Tocantins : Monte do Carmo , Fazenda Dona Maria , 10°46’21.49”S , 48°5’19.80”W , lençol iluminado [light sheet], 03-08.IV.2019 , Fernandes, A. S. & equipe ( ♀ , CEUFT ); Novo Acordo, Chácara Três Irmãos, 09°57’50.04”S - 47°40’46.83”W , coleta manual [manual collection], 17.VII.2019 , Almeida, L. R . ( ♂ , CEUFT ); Palmas , Distrito de Taquaruçu , Fazenda Encantada , 10°14’45.21”S – 48°07’24.07”W , malaise Gressitt & Gressitt [ malaise trap six meters], 26-31.VIII.2017 , Krolow , T . K. ( ♀ , CEUFT ) . Figs 48–51. Mallophora tibialis Macquart, 1838 , female, habitus: 48, lateral view; 49, dorsal view; head: 50, frontal view; 51, lateral view. Figs 52–55. Eccritosia barbata (Fabricius, 1787) , male, habitus: 52, lateral view; 53, dorsal view; head: 54, frontal view; 55, lateral view. Figs 56–59. Ommatius costatus Rondani, 1850 , male, habitus: 56, lateral view; 57, dorsal view; head: 58, frontal view; 59, lateral view. Distribution. Venezuela , Guyana , Suriname , French Guiana , Brazil ( Roraima , Amapá , Amazonas, Pará, Maranhão , Tocantins *, Acre , Rondônia , Mato Grosso , Goiás ; Minas Gerais , Mato Grosso do Sul , São Paulo , Santa Catarina ), Paraguay ( VIEIRA et al ., 2010 ). Comments. This species may show variation in the number of macrosetae ( VIEIRA et al ., 2010 ). This species has black mystax interspersed with yellow setae ( Figs 62, 63 ), translucent wings; brownish r1 and r2+3 cells, legs black, abdomen black with yellow setae ( Figs 60, 61 ), epandrium short with truncate apex and base triangular, gonocoxite with an apical projection. The females are similar to males, except for the shiny black terminalia, sternite 8 with slightly developed mid-apical margin.