Reference
Betrem, J. G. 1962a. Quelques remarques sur l'identité de la Formica nigricans. Entomologische Berichten (Amsterdam) 22:38. PDF
Details
Authors
Title Quelques remarques sur l'identité de la Formica nigricans.
Pagination 38
Year 1962a
Date 1962-02-01
Type Article reference
Bolton key Betrem 1962
Journal Entomologische Berichten (Amsterdam)
Series/volume/issue 22
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Taxa originally described in this reference (including combinations)
Note: taxa described in nested references of this reference are not included here.
Taxon Authorship Rank Status
Formica nigropratensis Betrem, 1962a 38 Species Synonym Original combination