(2003). According to Art. 75.3.4, the authors’ reason for believing the name-bearing type specimen(s) to be lost or destroyed, and the steps taken to trace it or them, must be stated with the designation.
(2003). According to Art. 75.3.4, the authors’ reason for believing the name-bearing type specimen(s) to be lost ordestroyed, and the steps taken to trace it or them, must be stated with the designation.