MolluscaBase source details
Winter, A. J. de & Gier, W. de. (2019). A new Nigerian hunter snail species related to Ennea serrata d'Ailly, 1896 (Gastropoda, Pulmonata, Streptaxidae) with notes on the West African species attributed to Parennea Pilsbry, 1919. ZooKeys. 840: 21–34.
346934
Winter, A. J. de & Gier, W. de
2019
A new Nigerian hunter snail species related to <i>Ennea serrata</i> d'Ailly, 1896 (Gastropoda, Pulmonata, Streptaxidae) with notes on the West African species attributed to <i>Parennea</i> Pilsbry, 1919.
ZooKeys
840: 21–34
Publication
Ennea H. Adams & A. Adams, 1855 accepted as Ptychotrema (Ennea) H. Adams & A. Adams, 1855 represented as Ptychotrema L. Pfeiffer, 1853 (status source)
Ennea nigeriensis de Winter & de Gier, 2019 accepted as Ptychotrema nigeriense (de Winter & de Gier, 2019) (original description)
Ennea serrata d'Ailly, 1896 accepted as Ptychotrema serratum (d'Ailly, 1896) (additional source)
Ennea nigeriensis de Winter & de Gier, 2019 accepted as Ptychotrema nigeriense (de Winter & de Gier, 2019) (original description)
Ennea serrata d'Ailly, 1896 accepted as Ptychotrema serratum (d'Ailly, 1896) (additional source)
Nigeria for Ennea nigeriensis de Winter & de Gier, 2019
