Pseudotetracha marginicollis (Sloane, 1906)

(Fig. 1 a–c)

Megacephala marginicollis Sloane, 1906: 55 (type loc. “Katherine R., S. Aust.”). Horn 1910: 138; 1926: 68; 1934: 155; Sumlin 1980: 21; Moore et al. 1987: 38; Sumlin 1992b: 16; Wiesner 1992: 46; McCairns, Freitag, Rose et Mc Donald 1997: 636; Lorenz 2005: 30.

Type material. Holotype (♂): “Katherine R. / S. Aust. / 5. 11. 08 // T—5714 / C. French’s Coll.” (NMV). Other material examined. 2♂; “ 25 km S Katherine, 14°31'S 132°25'E, XII - 2008 ”, (compared with type,, cMH, cSJ); 2♂, 1♀: “Darwin Region, 40 km S of Katherine, II—2009 ”, (cSJ).