MolluscaBase taxon details
Zaptychius Walcott, 1883 †
1057444 (urn:lsid:marinespecies.org:taxname:1057444)
accepted
Genus
Zaptychius carbonaria Walcott, 1883 † (type by original designation)
Tortacella C. A. White, 1895 † · unaccepted > junior subjective synonym
Zaptychius (Omozaptychius) X.-H. Yu, 1987 † · alternative representation
Zaptychius (Zaptychius) Walcott, 1883 † · alternative representation
- Species Zaptychius angulatus X.-H. Yu, 1987 †
- Species Zaptychius banlashanensis X.-H. Yu, 1987 †
- Species Zaptychius carbonaria Walcott, 1883 †
- Species Zaptychius clathratus G.-X. Zhu, 1976 †
- Species Zaptychius costatus H.-Z. Pan & X.-G. Zhu, 2007 †
- Species Zaptychius cylindricus Yen, 1951 †
- Species Zaptychius delicatus G.-X. Zhu, 1976 †
- Species Zaptychius emphysus X.-H. Yu, 1987 †
- Species Zaptychius fusiformis X.-H. Yu, 1987 †
- Species Zaptychius guyangensis G.-X. Zhu, 1976 †
- Species Zaptychius kuwajimaensis Isaji, 2010 †
- Species Zaptychius pijiagouensis X.-H. Yu, 1987 †
- Species Zaptychius quanshengxigouensis G.-X. Zhu, 1976 †
- Species Zaptychius tetonensis Yen, 1951 †
- Species Zaptychius turritus P. Wang, 1984 †
- Species Zaptychius wyomingensis (J. Henderson, 1920) †
- Species Zaptychius xinlitunensis X.-H. Yu, 1987 †
- Species Zaptychius yixianensis X.-H. Yu, 1987 †
- Species Zaptychius zhuchengensis H.-Z. Pan, 1983 †
- Species Zaptychius haldemani (C. A. White, 1878) † accepted as Zaptychius wyomingensis (J. Henderson, 1920) † (unaccepted > junior homonym)
- Subgenus Zaptychius (Omozaptychius) X.-H. Yu, 1987 † represented as Zaptychius Walcott, 1883 †
- Species Zaptychius (Omozaptychius) angulatus X.-H. Yu, 1987 † represented as Zaptychius angulatus X.-H. Yu, 1987 †
- Species Zaptychius (Omozaptychius) banlashanensis X.-H. Yu, 1987 † represented as Zaptychius banlashanensis X.-H. Yu, 1987 †
- Species Zaptychius (Omozaptychius) clathratus (G.-X. Zhu, 1976) † represented as Zaptychius clathratus G.-X. Zhu, 1976 †
- Species Zaptychius (Omozaptychius) delicatus G.-X. Zhu, 1976 † represented as Zaptychius delicatus G.-X. Zhu, 1976 †
- Species Zaptychius (Omozaptychius) quanshengxigouensis G.-X. Zhu, 1976 † represented as Zaptychius quanshengxigouensis G.-X. Zhu, 1976 †
- Subgenus Zaptychius (Zaptychius) Walcott, 1883 † represented as Zaptychius Walcott, 1883 †
- Species Zaptychius (Zaptychius) emphysus X.-H. Yu, 1987 † represented as Zaptychius emphysus X.-H. Yu, 1987 †
- Species Zaptychius (Zaptychius) fusiformis X.-H. Yu, 1987 † represented as Zaptychius fusiformis X.-H. Yu, 1987 †
- Species Zaptychius (Zaptychius) pijiagouensis X.-H. Yu, 1987 † represented as Zaptychius pijiagouensis X.-H. Yu, 1987 †
- Species Zaptychius (Zaptychius) xinlitunensis X.-H. Yu, 1987 † represented as Zaptychius xinlitunensis X.-H. Yu, 1987 †
- Species Zaptychius (Zaptychius) yixianensis X.-H. Yu, 1987 † represented as Zaptychius yixianensis X.-H. Yu, 1987 †
fossil only
masculine
Walcott, C.D. (1883). Fresh-water shells from the paleozoic rocks of Nevada <em>Science</em>. 2(46): 808
page(s): 808 [details]
page(s): 808 [details]
MolluscaBase eds. (2025). MolluscaBase. Zaptychius Walcott, 1883 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1057444 on 2025-09-11
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original description
Walcott, C.D. (1883). Fresh-water shells from the paleozoic rocks of Nevada <em>Science</em>. 2(46): 808
page(s): 808 [details]
original description (of Tortacella C. A. White, 1895 †) White, C.A. (1895). The Bear River Formation and its characteristic fauna. <em>United States Geological Survey Bulletin.</em> 128: 1-108., available online at https://archive.org/details/bearriverformat00whitgoog
page(s): 44 [details]
original description (of Zaptychius (Omozaptychius) X.-H. Yu, 1987 †) Yu, X.-H. (1987). Late Jurassic and Early Cretaceous fresh water gastropods (Mollusca) from western Liaoning Province, China. In: Yu, X.-H.; Wang, W.-L.; Liu, X.-T.; Zhang, W.; Zheng, S.-L.; Zhang, Z.-C.; Yu, J.-S.; Ma, F.-Z.; Dong, G.-Y.; Yao, P.-Y. (eds) Mesozoic Stratigraphy and Palaeontology of Western Liaoning, Vol. 3. Geological Publishing House, Beijing. pp. 29-116.
page(s): 66 [Chinese text], 93-94 [English text] [details] Available for editors
[request]
page(s): 808 [details]
original description (of Tortacella C. A. White, 1895 †) White, C.A. (1895). The Bear River Formation and its characteristic fauna. <em>United States Geological Survey Bulletin.</em> 128: 1-108., available online at https://archive.org/details/bearriverformat00whitgoog
page(s): 44 [details]
original description (of Zaptychius (Omozaptychius) X.-H. Yu, 1987 †) Yu, X.-H. (1987). Late Jurassic and Early Cretaceous fresh water gastropods (Mollusca) from western Liaoning Province, China. In: Yu, X.-H.; Wang, W.-L.; Liu, X.-T.; Zhang, W.; Zheng, S.-L.; Zhang, Z.-C.; Yu, J.-S.; Ma, F.-Z.; Dong, G.-Y.; Yao, P.-Y. (eds) Mesozoic Stratigraphy and Palaeontology of Western Liaoning, Vol. 3. Geological Publishing House, Beijing. pp. 29-116.
page(s): 66 [Chinese text], 93-94 [English text] [details] Available for editors
