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Isistius
Taxonomy
Isistius was named by Gill (1864) [Sepkoski's age data: T Than R Sepkoski's reference number: 2,884]. It is extant.
It was assigned to Scymnorhinidae by Casier (1958), Jordan (1963) and Cassier (1966); to Dalatiinae by Laurito (1996) and Yabe and Hirayama (1998); to Squalidae by Casier (1946) and Purdy et al. (2001); to Squaliformes by Sepkoski (2002); and to Dalatiidae by Kocsis (2007), Carillo-Briceño et al. (2014) and Villafaña et al. (2020).
It was assigned to Scymnorhinidae by Casier (1958), Jordan (1963) and Cassier (1966); to Dalatiinae by Laurito (1996) and Yabe and Hirayama (1998); to Squalidae by Casier (1946) and Purdy et al. (2001); to Squaliformes by Sepkoski (2002); and to Dalatiidae by Kocsis (2007), Carillo-Briceño et al. (2014) and Villafaña et al. (2020).
Species
Synonymy list
Year | Name and author |
---|---|
1864 | Isistius Gill |
1946 | Isistius Casier p. 49 |
1958 | Isistius Casier p. 35 |
1963 | Isistius Jordan p. 602 |
1966 | Isistius Cassier p. 64 |
1996 | Isistius Laurito p. 88 |
1998 | Isistius Yabe and Hirayama p. 38 |
2001 | Isistius Purdy et al. p. 87 |
2002 | Isistius Sepkoski |
2007 | Isistius Kocsis p. 29 |
2014 | Isistius Carillo-Briceño et al. p. 80 |
2020 | Isistius Villafaña et al. |
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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. Isistius Gill 1864
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†Isistius triangulus Probst 1879
Isistius trituratus Winkler 1874
Diagnosis
No diagnoses are available