Lasius niger nigroemarginatus

This taxon is not in use as it is currently considered to be a hybrid of Lasius emarginatus and Lasius platythorax.

Nomenclature

 * nigroemarginatus. Lasius niger var. nigroemarginatus Forel, 1874: 47 (w.q.) SWITZERLAND.
 * Subspecies of emarginatus: Dalla Torre, 1893: 184; Forel, 1915d: 53 (in key); Karavaiev, 1927c: 279.
 * Junior synonym of emarginatus: Wilson, 1955a: 89; Kutter, 1977c: 14.
 * Hybrid of Lasius emarginatus and Lasius platythorax: Seifert, 2019: 291.