| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cassianella
Taxonomy
Cassianella was named by Beyrich (1862) [Sepkoski's age data: P Sakm Tr Rhae Sepkoski's reference number: 94,745,1066]. It is not extant.
It was assigned to Paraviculidae by Gugenberger (1935); to Pterioida by Sepkoski (2002); and to Cassianellidae by Vokes (1980), Bouchet et al. (2010), Ros-Franch et al. (2014).
It was assigned to Paraviculidae by Gugenberger (1935); to Pterioida by Sepkoski (2002); and to Cassianellidae by Vokes (1980), Bouchet et al. (2010), Ros-Franch et al. (2014).
Species
C. ampezzana, C. angusta, C. angustula, C. avicularaeformis, C. beyrichii, C. bicostata, C. carinthiaca, C. cordillerana, C. decussata (syn. Avicula planidorsata, Avicula impressa), C. dieneri, C. elegantula, C. euglypha, C. euglyphoides, C. gallensteini, C. gravinaensis, C. gryphaeata (syn. Ostrea avicularis, Ostrea bronni), C. johannisboehmi, C. katialotica, C. launsdorfiensis, C. lineata, C. lingulata, C. nyanangensis, C. peruana, C. planata, C. pseudoavicularis, C. robusta, C. shastensis, C. simplex, C. simplex, C. sturi, C. subeuglypha, C. symmetrica, C. tenuistria (syn. Avicula trapezoidea, Avicula bidorsata), C. verbeeki
Species lacking formal opinion data
C. ampezzana, C. aviculoides, C. beyrichi, C. beyrichi, C. bipartita, C. dovjikovi, C. dubia, C. dussaulti, C. ecki, C. fragilis, C. gigantea, C. gryphaeatoides, C. grypheata, C. gyrphaeatoides, C. imagnensis, C. inaequiradiata, C. inaequivalvis, C. jindingensis, C. ligulata, C. praecursor, C. qingyanensis, C. subcicloensis, C. subcislonensis, C. subsislonensis, C. sulcata, C. tectiformis, C. tulongensis
Synonymy list
| Year | Name and author |
|---|---|
| 1862 | Cassianella Beyrich |
| 1935 | Cassianella Gugenberger |
| 1980 | Cassianella Vokes p. 39 |
| 2002 | Cassianella Sepkoski |
| 2010 | Cassianella Bouchet et al. |
| 2014 | Cassianella Ros-Franch et al. |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Cassianella Beyrich 1862
show all | hide all
†Cassianella ampezzana Bittner 1895
†Cassianella angusta Bittner 1891
†Cassianella angustula Gugenberger 1935
†Cassianella avicularaeformis Gugenberger 1935
†Cassianella beyrichii Bittner 1895
†Cassianella bicostata Gugenberger 1935
†Cassianella carinthiaca Gugenberger 1935
†Cassianella cordillerana McRoberts and Blodgett 2000
†Cassianella decussata Münster 1841
+
Invalid names: Avicula impressa Münster 1841 [synonym], Avicula planidorsata Münster 1841 [synonym]
†Cassianella dieneri Waagen 1907
†Cassianella elegantula Gugenberger 1935
†Cassianella euglypha Laube 1865
†Cassianella euglyphoides Bittner 1895
†Cassianella gallensteini Gugenberger 1935
†Cassianella gravinaensis Smith 1927
†Cassianella gryphaeata Münster 1841
+
Invalid names: Ostrea avicularis Klipstein 1843 [synonym], Ostrea bronni Klipstein 1843 [synonym]
†Cassianella johannisboehmi Salomon 1895
†Cassianella katialotica Krumbeck 1914
†Cassianella launsdorfiensis Gugenberger 1935
†Cassianella lineata Gugenberger 1935
†Cassianella lingulata Gabb 1870
†Cassianella nyanangensis Wen and Lan 1976
†Cassianella peruana Korner 1937
†Cassianella planata Gugenberger 1935
†Cassianella pseudoavicularis Gugenberger 1935
†Cassianella robusta Gugenberger 1935
†Cassianella shastensis Smith 1927
†Cassianella simplex Kiparisova 1966
†Cassianella simplex Chen 1976
†Cassianella sturi von Wöhrmann 1889
†Cassianella subeuglypha Krumbeck 1913
†Cassianella symmetrica Gugenberger 1935
†Cassianella tenuistria Münster 1841
+
Invalid names: Avicula bidorsata Münster 1841 [synonym], Avicula trapezoidea Klipstein 1843 [synonym]
†Cassianella verbeeki Krumbeck 1914
Diagnosis
No diagnoses are available