| Authors | |
|---|---|
| Title | Hymenopterologische Studien. 1. Formicariae. |
| Pagination | 74 pp. |
| Year | 1850a |
| Date | 1850 |
| Type | Book reference |
| Bolton key | Foerster 1850a |
| Publisher | Aachen: Ernst Ter Meer |
| PDF link | – |
| Taxon | Authorship | Rank | Status | ||
|---|---|---|---|---|---|
| Acanthomyops bicornis | Foerster, 1850a | 41 | Species | Obsolete combination | |
| Acanthomyops niger alienus | Foerster, 1850a | 36 | Subspecies | Obsolete combination | |
| Formica (Tapinoma) | Foerster, 1850a | 43 | Subgenus | Obsolete combination | |
| Formica aliena | Foerster, 1850a | 36 | Species | Obsolete combination | Original combination |
| Formica bicornis | Foerster, 1850a | 41 | Species | Obsolete combination | Original combination |
| Formica bicornuta | Foerster, 1850a | 5 (in list) | Species | Unavailable | Original combination |
| Formica polyctena | Foerster, 1850a | 15 | Species | Valid | Original combination |
| Formica rufa polyctena | Foerster, 1850a | 15 | Subspecies | Obsolete combination | |
| Formica stenoptera | Foerster, 1850a | 26 | Species | Synonym | Original combination |
| Formica timida | Foerster, 1850a | 35 | Species | Obsolete combination | Original combination |
| Formicoxenus laeviuscula | Foerster, 1850a | 54 | Species | Synonym | |
| Lasius alienus | Foerster, 1850a | 36 | Species | Valid | |
| Lasius bicornis | Foerster, 1850a | 41 | Species | Valid | |
| Lasius niger alienus | Foerster, 1850a | 36 | Subspecies | Obsolete combination | |
| Lasius timida | Foerster, 1850a | 35 | Species | Synonym | |
| Leptothorax nylanderi | Foerster, 1850a | 53 | Species | Obsolete combination | |
| Leptothorax tuberum nylanderi | Foerster, 1850a | 53 | Subspecies | Obsolete combination | |
| Myrmecina bidens | Foerster, 1850a | 50 | Species | Synonym | |
| Myrmica bidens | Foerster, 1850a | 50 | Species | Obsolete combination | Original combination |
| Myrmica clandestina | Foerster, 1850a | 63 | Species | Synonym | Original combination |
| Myrmica debilis | Foerster, 1850a | 52 | Species | Obsolete combination | Original combination |
| Myrmica impura | Foerster, 1850a | 48 | Species | Obsolete combination | Original combination |
| Myrmica laeviuscula | Foerster, 1850a | 54 | Species | Obsolete combination | Original combination |
| Myrmica minkii | Foerster, 1850a | 63 | Species | Obsolete combination | Original combination |
| Myrmica modesta | Foerster, 1850a | 49 | Species | Obsolete combination | Original combination |
| Myrmica nylanderi | Foerster, 1850a | 53 | Species | Obsolete combination | Original combination |
| Stenamma debile | Foerster, 1850a | 52 | Species | Valid | |
| Stenamma minkii | Foerster, 1850a | 63 | Species | Synonym | |
| Tapinoma | Foerster, 1850a | 43 | Genus | Valid | |
| Tapinoma collina | Foerster, 1850a | 43 | Species | Synonym | Original combination |
| Temnothorax nylanderi | Foerster, 1850a | 53 | Species | Valid | |
| Temnothorax tuberum nylanderi | Foerster, 1850a | 53 | Subspecies | Obsolete combination | |
| Tetramorium impurum | Foerster, 1850a | 48 | Species | Valid | |
| Tetramorium modesta | Foerster, 1850a | 49 | Species | Synonym |