Title
Opinion 437 Validation under the Plenary Powers of the generic name Pachyceras Bayle, 1878 (class Cephalopoda, order Ammonoidea) by the suppression of the name Pachyceras Ratzeburg, 1844 (class Insecta, order Hymenoptera)
By
International Commission on Zoological Nomenclature
Original Publication
Opinions and declarations rendered by the International Commission on Zoological Nomenclature
Published by
London, Printed by order of the International Trust for Zoological Nomenclature,
Identifiers
BioStor:
https://biostor.org/reference/146369
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