MolluscaBase source details
Baker, F. C. (1934). Two new races and a new species of Helisoma from California. The Nautilus. 47(4): 140-142.
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Baker, F. C.
1934
Two new races and a new species of <i>Helisoma</i> from California.
The Nautilus
47(4): 140-142
Publication
Helisoma hemphilli F. C. Baker & J. Henderson, 1934 accepted as Planorbella tenuis (Dunker, 1850) (original description)
Helisoma occidentale var. depressum F. C. Baker, 1934 accepted as Planorbella tenuis (Dunker, 1850) (original description)
Helisoma tenue var. californiense F. C. Baker, 1934 accepted as Planorbella tenuis (Dunker, 1850) (original description)
Helisoma occidentale var. depressum F. C. Baker, 1934 accepted as Planorbella tenuis (Dunker, 1850) (original description)
Helisoma tenue var. californiense F. C. Baker, 1934 accepted as Planorbella tenuis (Dunker, 1850) (original description)
