MolluscaBase taxon details
Praechlamys Allasinaz, 1972 †
1555639 (urn:lsid:marinespecies.org:taxname:1555639)
accepted
Genus
Pecten (Chlamys) inaequialternans Parona, 1889 † accepted as Praechlamys inaequialternans (Parona, 1889) † (type by original designation)
Chlamys (Praechlamys) Allasinaz, 1972 † · unaccepted > superseded rank
- Species Praechlamys arthaberi (L. Waagen, 1907) †
- Species Praechlamys badiotica (Bittner, 1895) †
- Species Praechlamys bittneri (Scalia, 1912) † (accepted > unreplaced junior homonym, junior homonym of Pecten bittneri Toula, 1899)
- Species Praechlamys broilii (Philipp, 1904) †
- Species Praechlamys brugnatellii (Tommasi, 1911) †
- Species Praechlamys ciampini (Stoppani, 1861) †
- Species Praechlamys cislonensis (Polifka, 1886) †
- Species Praechlamys courtieri (Kobayashi, 1935) †
- Species Praechlamys cutiformis (M. Hörnes, 1855) †
- Species Praechlamys egidiivenantii (Tommasi, 1903) †
- Species Praechlamys fassaensis (Philipp, 1904) †
- Species Praechlamys filiformis (Milova, 1969) †
- Species Praechlamys foezyi Szente, 2019 †
- Species Praechlamys forojuliensis (Gortani, 1902) †
- Species Praechlamys hohxilensis J.-G. Sha, 1995 †
- Species Praechlamys inaequialternans (Parona, 1889) †
- Species Praechlamys inconspicua (Bittner, 1901) † (accepted > unreplaced junior homonym, junior homonym of Pecten inconspicuus Cragin, 1895)
- Species Praechlamys josephi (Scalia, 1912) †
- Species Praechlamys mojsisovicsi (Kobayashi & Ichikawa, 1949) †
- Species Praechlamys mortilleti (Stoppani, 1863) †
- Species Praechlamys mysica (Bittner, 1891) †
- Species Praechlamys palosa (Stoliczka, 1861) †
- Species Praechlamys paronai (Tommasi, 1911) † (accepted > unreplaced junior homonym, junior homonym of Pecten paronai Ugolini, 1908)
- Species Praechlamys predazzensis (Philipp, 1904) †
- Species Praechlamys prima (Friesenbichler, Hautmann, Grădinaru & Bucher, 2019) †
- Species Praechlamys raricostata (Münster, 1841) †
- Species Praechlamys repossii (Mariani, 1907) †
- Species Praechlamys reticulata (Schlotheim, 1820) †
- Species Praechlamys rogoznicensis (Zittel, 1870) †
- Species Praechlamys rollei (Stoliczka, 1861) †
- Species Praechlamys rotai (Tommasi, 1911) †
- Species Praechlamys rothpletzi (Krumbeck, 1924) †
- Species Praechlamys schroeteri (Giebel, 1854) †
- Species Praechlamys shalongensis (Z.-M. Zhang, 1985) †
- Species Praechlamys stenodictya (Salomon, 1895) †
- Species Praechlamys subalternicostata (Bittner, 1901) †
- Species Praechlamys subcutiformis (Kittl, 1904) †
- Species Praechlamys subdivisa (Bittner, 1901) †
- Species Praechlamys subfasciata (Z.-M. Zhang, 1985) †
- Species Praechlamys subschroeteri (Gavrilova, 2004) †
- Species Praechlamys tenuicostata (M. Hörnes, 1855) † (accepted > unreplaced junior homonym, junior homonym of Pecten tenuicostatus Mighels & Adams, 1842 and Pecten tenuicostatus Hupé, 1854)
- Species Praechlamys transdanubialis (Bittner, 1901) †
- Species Praechlamys trettensis (Tornquist, 1899) †
- Species Praechlamys valdecostata (Mariani, 1907) † (accepted > unreplaced junior homonym, junior homonym of Pecten valdecostatus Melvill, 1888)
- Species Praechlamys vinassai (Gortani, 1902) †
- Species Praechlamys zejszneri (Goetel, 1917) †
- Species Praechlamys zogangensis (Z.-M. Zhang, 1985) †
- Species Praechlamys palosus (Stoliczka, 1861) † accepted as Praechlamys palosa (Stoliczka, 1861) † (unaccepted > incorrect grammatical agreement of specific epithet)
- Species Praechlamys subreticulata (Stoliczka, 1861) † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
- Species Praechlamys subreticulatus (Stoliczka, 1861) † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
- Species Praechlamys valoniensis (Defrance, 1825) † accepted as Chlamys valoniensis (Defrance, 1825) † (unaccepted > superseded combination)
- Species Praechlamys wuxingensis (J.-H. Li, 1982) † (uncertain > taxon inquirendum)
marine, brackish, fresh, terrestrial
fossil only
(of Chlamys (Praechlamys) Allasinaz, 1972 †) Allasinaz, A. (1972). Revisione dei Pettinidi Triassici. <em>Rivista Italiana di Paleontologia e Stratigrafia.</em> 78(2): 189-428. Milano.
page(s): 340-341 [details] Available for editors
[request]
page(s): 340-341 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Praechlamys Allasinaz, 1972 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1555639 on 2025-09-11
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Chlamys (Praechlamys) Allasinaz, 1972 †) Allasinaz, A. (1972). Revisione dei Pettinidi Triassici. <em>Rivista Italiana di Paleontologia e Stratigrafia.</em> 78(2): 189-428. Milano.
page(s): 340-341 [details] Available for editors
[request]
basis of record Nevesskaja, L. A.; Popov, S. V.; Goncharova, I. A.; Guzhov, A. V.; Yanin, B. T.; Polubotko, I. V.; Biakov, A. S.; Gavrilova, V. A. (2013). Phanerozoic Bivalvia of Russia and surrounding countries [Двустворчатые моллюски России и сопредельных стран в фанерозое]. <em>Trudy Paleontologicheskogo Instituta Rossiyskoy Akademii Nauk / Transactions of the Paleontological Institute.</em> 294: 1-524.
page(s): 217 [details] Available for editors
[request]
additional source Ros-Franch, S.; Márquez-Aliaga, A.; Damborenea, S. E. (2014). Comprehensive database on Induan (Lower Triassic) to Sinemurian (Lower Jurassic) marine bivalve genera and their paleobiogeographic record. <em>Paleontological Contributions.</em> 8: 1-219., available online at https://doi.org/10.17161/PC.1808.13433
page(s): 99; note: status as distinct genus debated [details] Available for editors
[request]
page(s): 340-341 [details] Available for editors

basis of record Nevesskaja, L. A.; Popov, S. V.; Goncharova, I. A.; Guzhov, A. V.; Yanin, B. T.; Polubotko, I. V.; Biakov, A. S.; Gavrilova, V. A. (2013). Phanerozoic Bivalvia of Russia and surrounding countries [Двустворчатые моллюски России и сопредельных стран в фанерозое]. <em>Trudy Paleontologicheskogo Instituta Rossiyskoy Akademii Nauk / Transactions of the Paleontological Institute.</em> 294: 1-524.
page(s): 217 [details] Available for editors

additional source Ros-Franch, S.; Márquez-Aliaga, A.; Damborenea, S. E. (2014). Comprehensive database on Induan (Lower Triassic) to Sinemurian (Lower Jurassic) marine bivalve genera and their paleobiogeographic record. <em>Paleontological Contributions.</em> 8: 1-219., available online at https://doi.org/10.17161/PC.1808.13433
page(s): 99; note: status as distinct genus debated [details] Available for editors
