MolluscaBase source details
Walker, B. (1909). Notes on Planorbis II: P. bicarinatus. The Nautilus. 23(1): 1-10, pl. 1; 23(2): 21-32, pl. 2-3 (maps).
349965
Walker, B.
1909
Notes on <i>Planorbis</i> II: <i>P. bicarinatus</i>.
The Nautilus
23(1): 1-10, pl. 1; 23(2): 21-32, pl. 2-3 (maps)
Publication
Planorbis bicarinatus Say, 1817 accepted as Helisoma anceps (Menke, 1830) (additional source)
Planorbis bicarinatus var. percarinatus B. Walker, 1909 accepted as Helisoma anceps (Menke, 1830) (original description)
Planorbis bicarinatus var. royalensis B. Walker, 1909 accepted as Helisoma anceps (Menke, 1830) (original description)
Planorbis bicarinatus var. royalensis B. Walker, 1909 accepted as Helisoma anceps royalense (B. Walker, 1909) (original description)
Planorbis bicarinatus var. percarinatus B. Walker, 1909 accepted as Helisoma anceps (Menke, 1830) (original description)
Planorbis bicarinatus var. royalensis B. Walker, 1909 accepted as Helisoma anceps (Menke, 1830) (original description)
Planorbis bicarinatus var. royalensis B. Walker, 1909 accepted as Helisoma anceps royalense (B. Walker, 1909) (original description)
