Identification Key
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| Terminal segment of maxillary palpi very dilated and either pear or spoon-shaped | 10 | Terminal segment of maxillary palpi at most only slightly dilated, nearly parallel-sided or else tapered i.e. acuminate | 11 |
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| Terminal segment of maxillary palpi very dilated and either pear or spoon-shaped | 10 | Terminal segment of maxillary palpi at most only slightly dilated, nearly parallel-sided or else tapered i.e. acuminate | 11 |