Tribes and genera of New Zealand Carabidae - Key to Harpalini genera

Source: FNZ 60
Mandibles and antennal scapes very long, about 6x their maximum width. Labrum strongly emarginate apically. Mentum and submentum separated by transverse suture. 
Pronotum suborbicular. [Offshore Islands (TH)] ..... Maoriharpalus
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Mandibles and antennal scapes much shorter. Labrum straight or slightly emarginate apically. Mentum and submentum fused, not separated by transverse suture. 
Pronotum rectangular (Fig. 73). [North and South Islands] ..... Anisodactylus
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