longiventris (Enderlein, 1914) (Fig. 86)

Acrochaeta longiventris Enderlein, 1914b: 595, fig. 4 (antenna). Holotype: male (originally stated as female in Woodley 2001: 197, see Fachin & Amorim 2015: 25) (MZPW). Type locality: Brazil, Santa Catarina.

References. James, 1973a: 26.13 (cat., as Acrochaeta); Woodley, 2001: 197 (cat., as Acrochaeta); Fachin &Amorim, 2015: 25 (transferred to Merosargus, record from Paraguay).

Material examined. Paraguay: 1 ♂, [Caaguazú], Doctor Juan Manuel Frutos, 04–06.i.1972, L. Peña col. (MZUSP; MZ015516) .

Distribution. Brazil, Paraguay (Caaguazú: Doctor Juan Manuel Frutos; Itapúa: Pirapó).

Comments. The female from Pirapó has the genitalia dissected, stored in a microvial and pinned below the specimen.