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Porella
Taxonomy
Porella was named by Gray (1848) [Sepkoski's age data: T Eo-m-l R Sepkoski's reference number: 1260]. It is extant.
It was assigned to Smittinidae by Canu and Bassler (1935), Brown (1952) and Brown (1958); to Mucronellidae by Bassler (1953) and Wienrich (1999); to Cheilostomata by Sepkoski (2002); and to Bryocryptellidae by Schmidt (2003), Berning (2006), Bock (2006) and Gordon and Taylor (2015).
It was assigned to Smittinidae by Canu and Bassler (1935), Brown (1952) and Brown (1958); to Mucronellidae by Bassler (1953) and Wienrich (1999); to Cheilostomata by Sepkoski (2002); and to Bryocryptellidae by Schmidt (2003), Berning (2006), Bock (2006) and Gordon and Taylor (2015).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1848 | Porella Gray |
1935 | Porella Canu and Bassler |
1952 | Porella Brown |
1953 | Porella Bassler p. G208 |
1958 | Porella Brown |
1999 | Porella Wienrich p. 276 |
2002 | Porella Sepkoski |
2003 | Porella Schmidt |
2006 | Porella Berning p. 60 |
2006 | Porella Bock |
2015 | Porella Gordon and Taylor |
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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. Porella Gray 1848
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Porella angustata Maplestone 1902
†Porella baculina Canu and Bassler 1935
†Porella concreta Brown 1952
†Porella cylindrorostris Canu and Bassler 1935
†Porella dennanti Maplestone 1902
†Porella excavata Canu and Bassler 1935
†Porella flabellaris MacGillivray 1895
Porella marsupium MacGillivray 1869
Porella marsupium porifera Hincks 1884
†Porella otwayensis Maplestone 1902
†Porella rhomboidalis Maplestone 1902
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†Porella rhomboidalis parviapertura Canu and Bassler 1935
†Porella rhomboidalis crassimarginata Canu and Bassler 1935
†Porella rogeri Brown 1958
†Porella tiorioriensis Gordon and Taylor 2015
†Porella tuberosa Canu and Bassler 1935
Diagnosis
No diagnoses are available