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Number of segments between alitrunk and gaster (2 segments (petiole and postpetiole) are reduced or isolated between the alitrunk and the gaster) Eye size (Eye composed of more than one lens) Spines on alitrunk (Alitrunk with spines) Psammophore (Ventral side of head and mandibles without basket-like series of hairs) Postpetiole attachment (Postpetiole attached to front surface of first gastral segment; petiole with a node and not dorsoventrally flattened) Tubercles (Dorsal surface of body not covered with tubercles) Number of spines on alitrunk (1-2 pairs of spines on alitrunk) Antennal club (Antenna without club)
| Identity - What this specimen is (based on the available information). |
| Description: Petiole broadly attached to gaster; head narrow; mandibles long and triangular, their outer margins not strongly curved toward the midline; monomorphic; head longer than broad and often noticeably narrower behind the eyes than in front of them; propodeum usually with a pair of spines | ||