Seifert, B. 2006. Temnothorax saxonicus (Seifert, 1995) stat.n., comb.n. – a parapatric, closely-related species of T. sordidulus (Müller, 1923) comb.n. and description of two new closely-related species, T. schoedli sp.n. and T. artvinense sp.n., from Turkey (Hymenoptera: Formicidae). Myrmecologische Nachrichten 8:1-12. PDF

Seifert, B. 2007. Die Ameisen Mittel- und Nordeuropas. Tauer: lutra Verlags- und Vertriebsgesellschaft, 368 pp.

Notes: Publication date from publisher web site.

Seifert, B. 2008a. Cardiocondyla atalanta Forel, 1915, a cryptic sister species of Cardiocondyla nuda (Mayr, 1866) (Hymenoptera, Formicidae). Myrmecological News 11:43-48. PDF

Seifert, B. 2008b. [Untitled. Review of: Fisher, B. L.; Cover, S. P. 2007. Ants of North America: A guide to the genera. Berkeley: University of California Press, xiv + 194 pp.]. Acta Zoologica (Stockholm) 89:359. PDF

Seifert, B. 2009. Cryptic species in ants (Hymenoptera: Formicidae) revisited: we need a change in the alpha-taxonomic approach. Myrmecological News 12:149-166.

Seifert, B. 2011. A taxonomic revision of the Eurasian Myrmica salina species complex (Hymenoptera: Formicidae). Soil Organisms 83 (2):169-186. PDF

Seifert, B. 2012a. Clarifying naming and identification of the outdoor species of the ant genus Tapinoma Förster, 1850 (Hymenoptera: Formicidae) in Europe north of the Mediterranean region with description of a new species. Myrmecological News 16:139-147. PDF

Seifert, B. 2012b. A review of the West Palaearctic species of the ant genus Bothriomyrmex Emery, 1869 (Hymenoptera: Formicidae). Myrmecological News 17:91-104. PDF

Seifert, B. 2013. Hypoponera ergatandria (Forel, 1893) – a cosmopolitan tramp species different from H. punctatissima (Roger, 1859) (Hymenoptera: Formicidae). Soil Organisms 85:189-201. PDF

Seifert, B. 2016a. The supercolonial European wood ant Formica paralugubris Seifert, 1996 (Hymenoptera: Formicidae) introduced to Canada and its predicted role in Nearctic forests. Myrmecological News 22:11-20. PDF

Seifert, B. 2016b. Inconvenient hyperdiversity – the traditional concept of “Pheidole pallidula” includes four cryptic species (Hymenoptera: Formicidae). Soil Organisms 88 (1):1-17. PDF

Seifert, B. 2017. Cardiocondyla compressa attributed to Seifert, sp. n. Pp. 351-353 in: Seifert, B.; Okita, I.; Heinze, J. 2017. A taxonomic revision of the Cardiocondyla nuda group (Hymenoptera: Formicidae). Zootaxa 4290:324-356. PDF

Seifert, B. 2018. The ants of Central and North Europe. Boxberg: Lutra, 407 pp.

Seifert, B. 2019. The Rubens morph of Formica exsecta Nylander, 1846 and its separation from Formica fennica Seifert, 2000 (Hymenoptera, Formicidae). Deutsche Entomologische Zeitschrift 66 (1):55-61. 10.3897/dez.66.34868 PDF

Seifert, B. 2019a. Hybridization in the European carpenter ants Camponotus herculeanus and C. ligniperda (Hymenoptera: Formicidae). Insectes Sociaux 2019:10 pp. 10.1007/s00040-019-00693-0 PDF

Seifert, B. 2019b. A taxonomic revision of the members of the Camponotus lateralis species group (Hymenoptera: Formicidae) from Europe, Asia Minor and Caucasia. Soil Organisms 91 (1):7-32. 10.25674/so-91-1-02 PDF

Seifert, B. 2019d. Lasius nigroemarginatus Forel, 1874 is a F1 hybrid between L. emarginatus (Olivier, 1792) and L. platythorax Seifert, 1991 (Hymenoptera, Formicidae). Contributions to Entomology 69 (2):291-300. 10.21248/contrib.entomol.69.2.291-300 PDF

Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 10.25674/so92iss1pp15 PDF

Seifert, B. 2020b. Revision of the Plagiolepis schmitzii group with description of Pl. invadens sp. nov. – a new invasive supercolonial species (Hymenoptera: Formicidae). Deutsche Entomologische Zeitschrift 67 (2):183-196. 10.3897/dez.67.53199 PDF

Seifert, B. 2021. A taxonomic revision of the Palaearctic members of the Formica rufa group (Hymenoptera: Formicidae) – the famous mound-building red wood ants. Myrmecological News 31:133-179. 10.25849/myrmecol.news_031:133 PDF

Seifert, B. 2021. Surviving the winter: Tetramorium sibiricum n. sp., a new Central Siberian ant species (Hymenoptera: Formicidae). Osmia 9:15-24. 10.47446/OSMIA9.3 PDF

Seifert, B. 2022. The previous concept of the cosmopolitan pest ant Tapinoma melanocephalum (Fabricius, 1793) includes two species (Hymenoptera: Formicidae: Tapinoma). Osmia 10:35-44. 10.47446/OSMIA10.4 PDF

Seifert, B. 2023a. The ant genus Cardiocondyla (Hymenoptera: Formicidae): the species groups with Oriental and Australasian origin. Diversity 15 (1): 25:56 pp. [online early] 10.3390/d15010025 PDF

Seifert, B. 2023b. A revision of the Palaearctic species of the ant genus Cardiocondyla Emery 1869 (Hymenoptera: Formicidae). Zootaxa 5274 (1):1-64. 10.11646/zootaxa.5274.1.1 PDF

Seifert, B. 2023c. Two new species of Formicoxenus Mayr 1855 and Leptothorax Mayr 1855 from Tibet (Hymenoptera: Formicidae). Soil Organisms 95 (2):129-142. 10.25674/so95iss2id315 PDF

Seifert, B. 2024a. Pleistocene population differentiation in the ant Myrmica scabrinodis (Hymenoptera: Formicidae) – a taxonomic borderline case. Soil Organisms 96 (1):11-21. [online early] PDF

Seifert, B. 2024b. A taxonomic revision of the ants of the Cardiocondyla wroughtonii group (Hymenoptera: Formicidae) with a checklist of the Cardiocondyla species of the world. Soil Organisms 96 (2):113-144. [online early] 10.25674/415 PDF

Seifert, B. 2024c. Lasius frequens n.sp. – a sister species of the supercolonial pest ant Lasius neglectus showing a differing biology (Hymenoptera: Formicidae). Soil Organisms 96 (3):183-194. [online early] 10.25674/435 PDF

Seifert, B.; Bagherian Yazdi, A.; Schultz, R. 2014. Myrmica martini sp. n. – a cryptic species of the Myrmica scabrinodis species complex (Hymenoptera: Formicidae) revealed by geometric morphometrics and nest-centroid clustering. Myrmecological News 19:171-183. PDF

Seifert, B.; Buschinger, A. 2001. Pleometrotische Koloniegründung von Lasius meridionalis (Bondroit, 1920) bei Lasius paralienus Seifert, 1992, mit Bemerkungen über morphologische und ethologische Anpassungen an die sozialparasitische Koloniegründung (Hymenoptera: Formicidae). Myrmecologische Nachrichten 4:11-15. PDF