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

Source: FNZ 60, 62
Forebody: frons and genae with accessory setae; pronotum very transverse, not sinuate in front of posterolateral angles. Elytra with striae well developed; discal setiferous punctures foveate. [Forest floor; South Island] ..... Kiwitrechus
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Forebody: frons and genae without accessory setae; pronotum cordate, sinuate in front of posterolateral angles. Elytra with striae poorly developed; discal setiferous punctures not foveate. [Seashore; South Island] ..... Oarotrechus
IMAGE [400 W x 225 H pix]