Key to Klambothrips species

1. Hind tarsi yellow to brownish yellow, clearly paler than tibiae; tergite IX setae S1 with apices capitate. 2

-. Hind tarsi brown, scarcely paler than tibial apex; tergite IX setae S1 bluntly pointed to broadly rounded 3

2. Maxillary stylets about 0.3 of head width apart, retracted into head only to level of postocular setae (Fig. 2) ............................................................................................................................................. myopori sp. n.

-. Maxillary stylets scarcely 0.1 of head width apart, retracted to eyes (Fig. 4) ............ walsinghami (Girault)

3. Maxillary stylets retracted to eyes, close together medially in head; tergite IX setae S1 and S2 bluntly pointed; longest anal setae longer than tube ................................................................ annulosus (Priesner)

-. Maxillary stylets retracted to postocular setae, about one fifth of head width apart; tergite IX setae S1 and S2 broadly rounded; anal setae shorter than tube .................................................................. oleariae sp. n.