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| Taxon | Status | Relationship Type |
|---|---|---|
| Messor semirufus var. nigricans Santschi | Replacement name | |
| Messor barbarus var. semirufa (André) | Subsequent name/combination | member |
| Messor barbarus semirufa (André) | Subsequent name/combination | member |
| Aphaenogaster Barbara var. semirufa André | Original name/combination | member |
| Messor semirufus (André) | Subsequent name/combination | member |
| Stenamma (Messor) barbarum r. capitatum var. semirufum (André) | Unavailable, other | member |
| Messor nigriceps Santschi | Subsequent name/combination | |
| Messor barbarus semirufus var. obscurior Crawley | Unavailable, other | member |
| Messor barbarus semirufus (André) | Subsequent name/combination | member |
| Aphaenogaster barbara var. semirufa André | Subsequent name/combination | member |
| Messor barbarus r. semirufus var. obscurior Crawley | Unavailable, other | member |
| Messor barbarus r. semirufus (André) | Subsequent name/combination | member |
| Messor semirufus var. nigriceps Santschi | Junior homonym | |
| Messor barbarus subsp. semirufa (André) | Subsequent name/combination | member |
| Messor barbarus sultana var. obscurior Crawley | Unavailable, other | member |
| Messor nigricans Santschi | Subsequent name/combination | |
| Messor barbarus capitatus var. semirufus (André) | Unavailable, other | member |
| Messor capitatus var. semirufus (André) | Subsequent name/combination | member |
| Messor barbarus subsp. semirufus (André) | Subsequent name/combination | member |
| Stenamma (Messor) barbarum r. capitatum var. semirufa (André) | Unavailable, other | member |
| Citation | Annotation |
|---|---|
| Santschi F., 1929: 144. | original description |
| Baroni Urbani C., 1974: 227. | junior synonym of Messor semirufus (André) |
| Determiner(s) | # of Records |
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| Collecting Method | # of Records |
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