MolluscaBase taxon details
Protodrepanostoma involutum angitortum (Jooss, 1912) †
934039 (urn:lsid:marinespecies.org:taxname:934039)
accepted
Subspecies
Helicodonta involuta var. angitorta Jooss, 1912 † · unaccepted > superseded combination
fossil only
(of Helicodonta involuta var. angitorta Jooss, 1912 †) Jooss, C.H. (1912). Neue Landschnecken aus dem Obermiocän von Steinheim am Aalbuch in Württemberg. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 44(1): 30-45., available online at https://www.biodiversitylibrary.org/page/15107739
page(s): 34, pl. 2, figs 3-3a [details]
page(s): 34, pl. 2, figs 3-3a [details]
Holotype (of Helicodonta involuta var. angitorta...
, Type locality contained in Germany
Holotype (of Helicodonta involuta var. angitorta Jooss, 1912) SMNS 106365 [details]
type locality contained in Germany [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Protodrepanostoma involutum angitortum (Jooss, 1912) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=934039 on 2025-09-11
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original description
(of Helicodonta involuta var. angitorta Jooss, 1912 †) Jooss, C.H. (1912). Neue Landschnecken aus dem Obermiocän von Steinheim am Aalbuch in Württemberg. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 44(1): 30-45., available online at https://www.biodiversitylibrary.org/page/15107739
page(s): 34, pl. 2, figs 3-3a [details]
basis of record Salvador, R. B.; Höltke, O.; Rasser, M. W.; Kadolsky, D. (2016). Annotated type catalogue of the continental fossil gastropods in the Staatliches Museum für Naturkunde Stuttgart, Germany. <em>Palaeodiversity.</em> 9(1): 15-70., available online at https://doi.org/10.18476/pale.v9.a3
page(s): 19, pl. 1, figs 7a-c [details]
page(s): 34, pl. 2, figs 3-3a [details]
basis of record Salvador, R. B.; Höltke, O.; Rasser, M. W.; Kadolsky, D. (2016). Annotated type catalogue of the continental fossil gastropods in the Staatliches Museum für Naturkunde Stuttgart, Germany. <em>Palaeodiversity.</em> 9(1): 15-70., available online at https://doi.org/10.18476/pale.v9.a3
page(s): 19, pl. 1, figs 7a-c [details]




Holotype (of Helicodonta involuta var. angitorta Jooss, 1912) SMNS 106365 [details]