MolluscaBase name details
Crassatella (Pachythaerus) Conrad, 1869 †
1333748 (urn:lsid:marinespecies.org:taxname:1333748)
unaccepted > junior subjective synonym
Subgenus
- Species Crassatella (Pachythaerus) carolinensis Conrad, 1875 † accepted as Crassatella carolinensis Conrad, 1875 † (unaccepted > superseded rank)
- Species Crassatella (Pachythaerus) collignoni Freneix, 1972 † accepted as Crassatella collignoni Freneix, 1972 † (unaccepted > superseded combination)
- Species Crassatella (Pachythaerus) densicostata Berezovsky, 1998 † accepted as Crassatella densicostata Berezovsky, 1998 † (unaccepted > superseded combination)
- Species Crassatella (Pachythaerus) gibbosula Lamarck, 1805 † accepted as Crassatella gibbosula Lamarck, 1805 † (unaccepted > superseded combination)
- Species Crassatella (Pachythaerus) manifesta Berezovsky, 1998 † accepted as Crassatella manifesta Berezovsky, 1998 † (unaccepted > superseded combination)
- Species Crassatella (Pachythaerus) sponsa Berezovsky, 1998 † accepted as Crassatella sponsa Berezovsky, 1998 † (unaccepted > superseded combination)
- Species Crassatella (Pachythaerus) vindinnensis (A. d'Orbigny, 1844) † (uncertain > unassessed)
marine, brackish, fresh, terrestrial
fossil only
Conrad, T. A. (1869). Observations on the genus <i>Astarte</i>, with descriptions of three other genera of Crassatellidae. <em>American Journal of Conchology.</em> 5: 46-48, pl. 9., available online at https://www.biodiversitylibrary.org/page/15978886
page(s): 47 [details]
page(s): 47 [details]
MolluscaBase eds. (2025). MolluscaBase. Crassatella (Pachythaerus) Conrad, 1869 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1333748 on 2025-09-11
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original description
Conrad, T. A. (1869). Observations on the genus <i>Astarte</i>, with descriptions of three other genera of Crassatellidae. <em>American Journal of Conchology.</em> 5: 46-48, pl. 9., available online at https://www.biodiversitylibrary.org/page/15978886
page(s): 47 [details]
basis of record Chavan, A. (1969). Superfamily Crassatellacea Férussac, 1822. pp. N562-N578. In: R. C. Moore (ed.). Treatise on Invertebrate Paleontology, Part N. Mollusca 6, Bivalvia, vol. 2. Geological Society of America & University of Kansas. Boulder & Lawrence. pp. N491-N952.
page(s): N574 [details]
additional source Pacaud J.M. & Le Renard J. (1995). Révision des Mollusques paléogènes du Bassin de Paris. IV- Liste systématique actualisée. <em>Cossmanniana.</em> 3(4): 151-187., available online at http://www.germc.net/wp-content/uploads/Cossmanniana_tome34_1995.pdf [details]
source of synonymy Wingard L. (1993). A detailed taxonomy of Upper Cretaceous and Lower Tertiary Crassatellidae in the eastern United States — An example of the nature of extinction. <em>U. S. Geological Survey Professional Paper.</em> 1535: I-VI, 1-131; pl. 1-22., available online at https://books.google.com/books?id=NEVSAQAAMAAJ
page(s): 56 [details] Available for editors
[request]
page(s): 47 [details]
basis of record Chavan, A. (1969). Superfamily Crassatellacea Férussac, 1822. pp. N562-N578. In: R. C. Moore (ed.). Treatise on Invertebrate Paleontology, Part N. Mollusca 6, Bivalvia, vol. 2. Geological Society of America & University of Kansas. Boulder & Lawrence. pp. N491-N952.
page(s): N574 [details]
additional source Pacaud J.M. & Le Renard J. (1995). Révision des Mollusques paléogènes du Bassin de Paris. IV- Liste systématique actualisée. <em>Cossmanniana.</em> 3(4): 151-187., available online at http://www.germc.net/wp-content/uploads/Cossmanniana_tome34_1995.pdf [details]
source of synonymy Wingard L. (1993). A detailed taxonomy of Upper Cretaceous and Lower Tertiary Crassatellidae in the eastern United States — An example of the nature of extinction. <em>U. S. Geological Survey Professional Paper.</em> 1535: I-VI, 1-131; pl. 1-22., available online at https://books.google.com/books?id=NEVSAQAAMAAJ
page(s): 56 [details] Available for editors
[request]