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Ant key

Subfamily Myrmicinae

6. Antennae 10-segmented with a 2-segmented club (Fig. a). 7
Antennae>10 segments with a 3-segmented club (Fig. b). 9

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Antennae of Solenopsis invicta   Antennae of Tetramorium bicarinatum
Fig. a: Antennae of Solenopsis invicta Fig. b: Antennae of Tetramorium bicarinatum

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Invasive Invertebrates