MolluscaBase taxon details
Retispira modesta (Girty, 1909) †
1562091 (urn:lsid:marinespecies.org:taxname:1562091)
accepted
Species
Bucanopsis modesta Girty, 1909 † · unaccepted (basionym)
Knightites (Retispira) modesta (Girty, 1909) † · unaccepted (unaccepted combination)
Retispira undulata Chronic, 1952 † · unaccepted (a junior synonym)
marine, brackish, fresh, terrestrial
fossil only
(of Bucanopsis modesta Girty, 1909 †) Girty G.H. (1909). Paleontology of the Manzano group. <em>Bulletin of the United States Geological Survey.</em> 389: 40-141.
page(s): 103, pl. 11, fig. 1 [details]
page(s): 103, pl. 11, fig. 1 [details]
Note USA, New Mexico, Caballos Mts, San Andres...
From editor or global species database
Type locality USA, New Mexico, Caballos Mts, San Andres formation [details]
Distribution Asselian–Sakmarian boundary beds of southern Cisuralia, Leonardian and Wordian
of the southwestern United States
of the southwestern United States
Distribution Asselian–Sakmarian boundary beds of southern Cisuralia, Leonardian and Wordian
of the southwestern United States [details]
of the southwestern United States [details]
MolluscaBase eds. (2025). MolluscaBase. Retispira modesta (Girty, 1909) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1562091 on 2025-09-11
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original description
(of Bucanopsis modesta Girty, 1909 †) Girty G.H. (1909). Paleontology of the Manzano group. <em>Bulletin of the United States Geological Survey.</em> 389: 40-141.
page(s): 103, pl. 11, fig. 1 [details]
original description (of Retispira undulata Chronic, 1952 †) Chronic, H. (1952). Molluscan fauna from the Permian Kaibab Formation, Walnut Canyon, Arizona. <em>Bulletin of the Geological Society of America.</em> 63(2): 95-165., available online at https://doi.org/10.1130/0016-7606(1952)63[95:mfftpk]2.0.co;2
page(s): 113, pl. 2, figs. 1 a, b [details] Available for editors
[request]
basis of record Mazaev A.V. (2019). Lower Permian Gastropods of Shakhtau (Asselian–Sakmarian Boundary Beds, Southern Cisuralia). <em>Paleontological Journal.</em> 53(12): 1237-1345.
page(s): 1258, fig. 18 (e-h) [details] Available for editors [request]
page(s): 103, pl. 11, fig. 1 [details]
original description (of Retispira undulata Chronic, 1952 †) Chronic, H. (1952). Molluscan fauna from the Permian Kaibab Formation, Walnut Canyon, Arizona. <em>Bulletin of the Geological Society of America.</em> 63(2): 95-165., available online at https://doi.org/10.1130/0016-7606(1952)63[95:mfftpk]2.0.co;2
page(s): 113, pl. 2, figs. 1 a, b [details] Available for editors
[request]basis of record Mazaev A.V. (2019). Lower Permian Gastropods of Shakhtau (Asselian–Sakmarian Boundary Beds, Southern Cisuralia). <em>Paleontological Journal.</em> 53(12): 1237-1345.
page(s): 1258, fig. 18 (e-h) [details] Available for editors
[request]