MolluscaBase taxon details
Hemisinus altispira (O. Haas, 1942) †
1545134 (urn:lsid:marinespecies.org:taxname:1545134)
accepted
Species
Crepitacella altispira O. Haas, 1942 † · unaccepted > superseded combination
Hemisinus altispirus (O. Haas, 1942) † · unaccepted > incorrect grammatical agreement of specific epithet (noun in apposition)
Microstelma altispira (O. Haas, 1942) † · unaccepted > superseded combination
fossil only
(of Crepitacella altispira O. Haas, 1942 †) Haas, O. (1942). Miocene molluscs from Costa Rica. <em>Journal of Paleontology.</em> 16: 307-316.
page(s): 315-316, figs 5a, 5b, 6 [details]
page(s): 315-316, figs 5a, 5b, 6 [details]
Holotype (of Crepitacella altispira O. Haas, 1942)...
, Type locality contained in Costa Rica
Holotype (of Crepitacella altispira O. Haas, 1942) FMNH P 28910 [details]
type locality contained in Costa Rica [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Hemisinus altispira (O. Haas, 1942) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1545134 on 2025-09-12
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original description
(of Crepitacella altispira O. Haas, 1942 †) Haas, O. (1942). Miocene molluscs from Costa Rica. <em>Journal of Paleontology.</em> 16: 307-316.
page(s): 315-316, figs 5a, 5b, 6 [details]
page(s): 315-316, figs 5a, 5b, 6 [details]
Present Inaccurate Introduced: alien Containing type locality
Holotype (of Crepitacella altispira O. Haas, 1942) FMNH P 28910 [details]
