Allotypes should be from the type series: a position paper for reinstating Recommendation 72A from the third edition of the Code that defines the term allotypev. 65No. 4International Trust for Zoological Nomenclature260–264
Santiago-Blay, Jorge A., Ratcliffe, Brett C., Krell, Frank-T, and Anderson, Robert. 2008. "Allotypes should be from the type series: a position paper for reinstating Recommendation 72A from the third edition of the Code that defines the term allotype." The Bulletin of zoological nomenclature, 65, (4) 260–264.