MolluscaBase source details
Degner, E. (1934). Westafrikanische Landschnecken. I. Streptaxiden, Helicarioniden, Vaginuliden. Zoologishe Jahrbücher, Abt. für Systematik. 65: 209–308.
391486
Degner, E.
1934
Westafrikanische Landschnecken. I. Streptaxiden, Helicarioniden, Vaginuliden.
Zoologishe Jahrbücher, Abt. für Systematik
65: 209–308.
Publication
Date
action
by
Gulella angustespirata Degner, 1934 (original description)
Gulella arthuri var. cardiostoma Degner, 1934 accepted as Gulella arthuri cardiostoma Degner, 1934 (original description)
Gulella arthuri var. eximia Degner, 1934 accepted as Gulella arthuri eximia Degner, 1934 (original description)
Gulella cyclochilus Degner, 1934 (original description)
Gulella hedwigae Degner, 1934 accepted as Costigulella hedwigae (Degner, 1934) (original description)
Gulella incisa Degner, 1934 (original description)
Gulella kemblei Degner, 1934 (original description)
Gulella lambda Degner, 1934 (original description)
Gulella opoboensis var. liberiana Degner, 1934 accepted as Gulella opoboensis (Preston, 1914) (original description)
Gulella stolidodea Degner, 1934 (original description)
Helicarion camerunensis Degner, 1934 accepted as Verrucarion camerunensis (Degner, 1934) (original description)
Helicarion depressiformis Degner, 1934 accepted as Granularion depressiformis (Degner, 1934) (original description)
Helicarion vogeli Degner, 1934 accepted as Granularion vogeli (Degner, 1934) (original description)
Lamelliger maassi Degner, 1934 (original description)
Ptychotrema (Parennea) subtusangulatum Degner, 1934 accepted as Ptychotrema subtusangulatum Degner, 1934 (original description)
Ptychotrema deruptum Degner, 1934 (original description)
Ptychotrema liberianum Degner, 1934 (original description)
Gulella arthuri var. cardiostoma Degner, 1934 accepted as Gulella arthuri cardiostoma Degner, 1934 (original description)
Gulella arthuri var. eximia Degner, 1934 accepted as Gulella arthuri eximia Degner, 1934 (original description)
Gulella cyclochilus Degner, 1934 (original description)
Gulella hedwigae Degner, 1934 accepted as Costigulella hedwigae (Degner, 1934) (original description)
Gulella incisa Degner, 1934 (original description)
Gulella kemblei Degner, 1934 (original description)
Gulella lambda Degner, 1934 (original description)
Gulella opoboensis var. liberiana Degner, 1934 accepted as Gulella opoboensis (Preston, 1914) (original description)
Gulella stolidodea Degner, 1934 (original description)
Helicarion camerunensis Degner, 1934 accepted as Verrucarion camerunensis (Degner, 1934) (original description)
Helicarion depressiformis Degner, 1934 accepted as Granularion depressiformis (Degner, 1934) (original description)
Helicarion vogeli Degner, 1934 accepted as Granularion vogeli (Degner, 1934) (original description)
Lamelliger maassi Degner, 1934 (original description)
Ptychotrema (Parennea) subtusangulatum Degner, 1934 accepted as Ptychotrema subtusangulatum Degner, 1934 (original description)
Ptychotrema deruptum Degner, 1934 (original description)
Ptychotrema liberianum Degner, 1934 (original description)
