Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.
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Foerster, A. 1850b. Eine Centurie neuer Hymenopteren. Zweite Dekade. Verhandlungen des Naturhistorischen Vereins der Preussischen Rheinlande und Westfalens 7:485-500.
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| Published between | 1850 |
|---|---|
| Taxon descriptions between | 1850 |
| No. of references | 2 |
| No. of described taxa (including combinations) | 49 |
| No. of described taxa (valid, including combinations) | 9 |
| No. of described taxa (protonyms only) | 24 |
| Author name | No. of references | |
|---|---|---|
| Foerster, A. | 2 |