[1] ICZN Chapter 16, Article 72.4.1.1 - "For a nominal species or subspecies established before 2000, any evidence, published or unpublished, may be taken into account to determine what specimens constitute the type series." and Article 73.1.2 - "If the nominal species-group taxon is based on a single specimen, either so stated or implied in the original publication, that specimen is the holotype fixed by monotypy (vidu Recommendation 73F). Se la taksono estis establita antaŭ 2000 pruvaro deriva el for el la propra verko ĝi povas esti enkalkulita [Art. 72.4.1.1] por helpi identigi la specimenon."
