Genotype designations and new names for invalid homonyms among Paleozoic gastropod genera

J. B. Knight

1937

Article

Journal of Paleontology 11(6):709-714

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Taxa discussed in this work:

• Anastrophina
• Beraunia
• Burdikinia
• Episfaxis
• Littorinides
• Sosiospira

Taxonomy:

• Cosmina belongs to Episfaxis - Knight (1937)
• Polyamma belongs to Burdikinia - Knight (1937)
• Cyclotropis belongs to Beraunia - Knight (1937)
• Eucyclotropis belongs to Beraunia - Knight (1937)
• Platycheilus belongs to Sosiospira - Knight (1937)
• Portlockia belongs to Yunnania - Knight (1937)
• Yunnania decorata belongs to Yunnania - Knight (1937)
• Plocostoma belongs to Pleurotomarioidea - Knight (1937)
• Plocostoma neumayri belongs to Plocostoma - Knight (1937)
• Plocostoma josephinia belongs to Plocostoma - Knight (1937)
• Plocostoma piazzii belongs to Plocostoma - Knight (1937)