Key of Odontomachus

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Odontomachus monticola

Odontomachus sp.2

Head posteriorly with striae (Fig.); subapical tooth (the apical third tooth) of mandible about 1.5 times as long as wide; larger species, total length 10 mm or more. Head posteriorly smooth, without striae (Fig. ); subapical tooth (the apical third tooth) of mandible about twice as long as wide; smaller species, total length 10 mm or less.
Odontomachus monticola Odontomachus sp.2

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