International Commission on Zoological Nomenclature:
Op. — see: OPINIONS

Direction — see: DIRECTIONS


taxa names:

Kn

knightii Sowerby 1813 [originally in Pentamerus], Min. Conch., 1: 73* (Brachiopoda). Opinion 297

knorri Defrance, 1821 [originally in Ostrea], Dict. Sci. nat., 22: 27 (suppressed under the plenary power for the purposes of both the Principle of Priority and the Principle of Homonymy). Opinion 360

knorrii Voltz 1828 [originally in Ostrea], Topograph. Uebersicht. Min. beid. Rhein.-Depart.: 60 (conserved under the plenary power) (Bivalvia). Opinion 360