Considered species inquirenda by Gibson (1995) [details]
Gibson (1995) does not accept Bürger's (1904) synonymy with Planaria bad. [details]
Gordius oculatus (partim) probably = Lineus sanguineus (Rathke, 1799) , but could also refer to Lineus ruber or ... [details]
Meckelia synonymized with genera in Palaeo-, Hoplo- and Heteronemertea. [details]
Polia synonymized with genera in Palaeo-, Hoplo- and Heteronemertea. [details]
Could refer to Lineus ruber (Müller, 1774) or Lineus viridis (Müller, 1774) or to both. [details]
Gordius oculatus (partim) probably = Lineus sanguineus (Rathke, 1799) , but could also refer to Lineus ruber or ... [details]
Saint-Loup, apart from referring to the size and colour of this form, which helisted as new, merely noted that it ... [details]