MolluscaBase name details
Angulorbis annectans (Chamberlin & E. G. Berry, 1933) †
1816220 (urn:lsid:marinespecies.org:taxname:1816220)
unaccepted (subjective synonym)
Species
Angulorbis Yen, 1944 † accepted as Idahoella Yen, 1948 †
fossil only
(of Gyraulus annectans Chamberlin & E. G. Berry, 1933 †) Chamberlin, R. V. & Berry, E. (1933). Mollusks of the Pliocene deposits at Collinston, Utah. <em>The Nautilus.</em> 47(1): 25-29, pls. 4-5., available online at https://www.biodiversitylibrary.org/page/8522592
page(s): 27-28, pl. 5, figs 9, 10 [details]
page(s): 27-28, pl. 5, figs 9, 10 [details]
MolluscaBase eds. (2025). MolluscaBase. Angulorbis annectans (Chamberlin & E. G. Berry, 1933) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1816220 on 2025-09-11
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original description
(of Gyraulus annectans Chamberlin & E. G. Berry, 1933 †) Chamberlin, R. V. & Berry, E. (1933). Mollusks of the Pliocene deposits at Collinston, Utah. <em>The Nautilus.</em> 47(1): 25-29, pls. 4-5., available online at https://www.biodiversitylibrary.org/page/8522592
page(s): 27-28, pl. 5, figs 9, 10 [details]
basis of record Yen, T.-C. (1947). Pliocene Fresh-Water Mollusks from Northern Utah. <em>Journal of Paleontology.</em> 21(3): 268-277.
page(s): 277, pl. 43, fig. 20a-c [details] Available for editors
[request]
source of synonymy Taylor, D. W. (1966). Summary of North American Blancan nonmarine mollusks. <em>Malacologia.</em> 4(1): 1-172, pls 1−8., available online at https://www.biodiversitylibrary.org/page/13147234
page(s): 124 [details]
page(s): 27-28, pl. 5, figs 9, 10 [details]
basis of record Yen, T.-C. (1947). Pliocene Fresh-Water Mollusks from Northern Utah. <em>Journal of Paleontology.</em> 21(3): 268-277.
page(s): 277, pl. 43, fig. 20a-c [details] Available for editors

source of synonymy Taylor, D. W. (1966). Summary of North American Blancan nonmarine mollusks. <em>Malacologia.</em> 4(1): 1-172, pls 1−8., available online at https://www.biodiversitylibrary.org/page/13147234
page(s): 124 [details]