(minor worker; Barrett Klein 2003)
(minor worker; Barrett Klein)
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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 (3 pairs of spines on alitrunk)
| Identity - What this specimen is (based on the available information). |
| Description: Head with spines; alitrunk with 3 pairs of sharp spines | ||
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| Atta texana head (minor worker; Barrett Klein 2003) |
A. texana body (minor worker; Barrett Klein) |
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