Family: Formicidae


Waist

 Reduced One node Two nodes

Acidopore

 Absent Present

Attachment of petiole to gaster

 Narrow Broad

Spine on coxa

 Absent Present

Promesonotal suture

 Absent Present

Sting

 Absent Present

Eyes

 Absent Present

Pygidium

 Rounded & unarmed Flat & armed with peg like spines/teeth

Number of antennal segments

 10 Segmnent 11 Segments

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