Key to Acallurothrips species from Australia

1. Females with tergite IX setae SB2 minute, smaller than SB1 (Fig. 11b); antennal segment IV with ventral pair of sense cones strongly curved (Fig. 25)............................................................................... 2

-. Females with tergite IX setae SB2 larger than setae SB1(Fig. 11a); antennal segment IV with ventral pair of sense cones straight (Fig. 23)............................................................................................ 3

2. Tube 1.3 to 1.5 times as long as maximum width, margins convex (Fig. 4)................................ erubi sp.n.

-. Tube 1.7 as long as maximum width, margins weakly curved (Fig. 2)....................................... nogutii

3. Female with tergite IX setae SB2 slender, more than 0.5 as long as S1 and S2; tube sharply constricted to anal ring (Fig. 3)............................................................................................ yagara sp.n.

-. Female with tergite IX setae SB2 short and stout; tube gradually tapering to anal ring (Fig. 1)............. darumbali sp.n.