WoRMS source details
Gray, J.E. (1849). On the species of the genus Placenta of Retzius. Proceedings of the Zoological Society of London. 16: 114-115. ["1848"; 25 April 1849].
430608
Gray, J.E.
1849
On the species of the genus <i>Placenta</i> of Retzius
Proceedings of the Zoological Society of London
16: 114-115. ["1848"; 25 April 1849]
Publication
Published 25 April 1849
Date
action
by
Placenta (Placenta) Philipsson, 1788 accepted as Placenta Philipsson, 1788 accepted as Placuna [Lightfoot], 1786 (basis of record)
Placenta (Placenta) orbicularis Philipsson, 1788 accepted as Placenta orbicularis Philipsson, 1788 accepted as Placuna placenta (Linnaeus, 1758) (basis of record)
Placenta (Placuna) [Lightfoot], 1786 accepted as Placuna [Lightfoot], 1786 (basis of record)
Placenta (Placuna) lincolnii J. E. Gray, 1849 accepted as Placuna lincolnii (J. E. Gray, 1849) (original description)
Placenta (Placuna) sella (Gmelin, 1791) accepted as Placuna sella (Gmelin, 1791) accepted as Placuna ephippium (Philipsson, 1788) (basis of record)
Placenta papyracea (Lamarck, 1819) accepted as Placuna papyracea Lamarck, 1819 accepted as Placuna quadrangula (Philipsson, 1788) (basis of record)
Placenta (Placenta) orbicularis Philipsson, 1788 accepted as Placenta orbicularis Philipsson, 1788 accepted as Placuna placenta (Linnaeus, 1758) (basis of record)
Placenta (Placuna) [Lightfoot], 1786 accepted as Placuna [Lightfoot], 1786 (basis of record)
Placenta (Placuna) lincolnii J. E. Gray, 1849 accepted as Placuna lincolnii (J. E. Gray, 1849) (original description)
Placenta (Placuna) sella (Gmelin, 1791) accepted as Placuna sella (Gmelin, 1791) accepted as Placuna ephippium (Philipsson, 1788) (basis of record)
Placenta papyracea (Lamarck, 1819) accepted as Placuna papyracea Lamarck, 1819 accepted as Placuna quadrangula (Philipsson, 1788) (basis of record)
Australia for Placenta (Placuna) lincolnii J. E. Gray, 1849
