Opinion 277 Validation, under the Plenary Powers, of the generic name Arachnoides Leske, 1778, and Echinarachnius Gray (J. E.), 1825 (class Echinoidea), and designation, under those Powers, of type species for the genera so Named

International Commission on Zoological Nomenclature; Hemming, Francis

doi:10.5962/p.149683

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Article: Opinion 277 Validation, under the Plenary Powers, of the generic name Arachnoides Leske, 1778, and Echinarachnius Gray (J. E.), 1825 (class Echinoidea), and designation, under those Powers, of type species for the genera so Named

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Opinion 277 Validation, under the Plenary Powers, of the generic name Arachnoides Leske, 1778, and Echinarachnius Gray (J. E.), 1825 (class Echinoidea), and designation, under those Powers, of type species for the genera so Named