Identification Key
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| Base of pronotum slightly sinuate laterally; last metatarsal segment shorter than first | Syntomus | Base of pronotum straight or rounded, not sinuate; last metatarsal segment equal to the first | 61 |
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| Base of pronotum slightly sinuate laterally; last metatarsal segment shorter than first | Syntomus | Base of pronotum straight or rounded, not sinuate; last metatarsal segment equal to the first | 61 |