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

Source: FNZ 69
Median lobe of head short, not extended to neck (Fig. 3, Bell & Bell, 1985: 10). 
Each elytron with 4 irregular striae. 
[Laterobasal foveae of pronotum replaced by elongate paramedian grooves (Fig. 3); North Island] ..... Rhyzodiastes
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Median lobe of head elongate, extended to neck (Fig. 21a, 23). 
Each elytron with 7 regular striae. ..... NEXT
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