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Isurus
Taxonomy
Isurus was named by Rafinesque (1810) [Sepkoski's age data: T Than R Sepkoski's reference number: 884]. It is extant.
It was assigned to Lamninae by Hay (1902); to Isuridae by Weiler (1938), Rapp (1946), Miller (1967), Heinrich (1969), Deraniyagala (1969), Herman (1977), Case (1981) and Kumar and Loyal (1987); to Lamniformes by Sepkoski (2002); and to Lamnidae by Chapman (1918), Jordan and Gilbert (1919), Jordan and Hanibal (1923), Chapman and Cudmore (1924), Jordan (1925), Jordan (1963), Applegate (1970), Thurmond and Jones (1981), Bendix-Almgreen (1983), Squires (1984), Kuga (1985), Cione and Reguero (1994), Martin (1996), Yabe and Hirayama (1998), Purdy et al. (2001), Antunes and Balbino (2003), Vicens and Rodríguez-Perea (2003), Compagno (2005), Kocsis (2007), Marsili et al. (2007), Carrillo-Briceño et al. (2016), Hastings and Dooley (2017), Kent (2018), Cantalice et al. (2019) and Landini et al. (2019).
It was assigned to Lamninae by Hay (1902); to Isuridae by Weiler (1938), Rapp (1946), Miller (1967), Heinrich (1969), Deraniyagala (1969), Herman (1977), Case (1981) and Kumar and Loyal (1987); to Lamniformes by Sepkoski (2002); and to Lamnidae by Chapman (1918), Jordan and Gilbert (1919), Jordan and Hanibal (1923), Chapman and Cudmore (1924), Jordan (1925), Jordan (1963), Applegate (1970), Thurmond and Jones (1981), Bendix-Almgreen (1983), Squires (1984), Kuga (1985), Cione and Reguero (1994), Martin (1996), Yabe and Hirayama (1998), Purdy et al. (2001), Antunes and Balbino (2003), Vicens and Rodríguez-Perea (2003), Compagno (2005), Kocsis (2007), Marsili et al. (2007), Carrillo-Briceño et al. (2016), Hastings and Dooley (2017), Kent (2018), Cantalice et al. (2019) and Landini et al. (2019).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1810 | Isurus Rafinesque |
1902 | Isurus Hay p. 305 |
1918 | Isurus Chapman p. 16 |
1919 | Isurus Jordan and Gilbert p. 21 |
1923 | Isurus Jordan and Hanibal p. 50 |
1924 | Isurus Chapman and Cudmore p. 129 |
1925 | Isurus Jordan p. 8 |
1938 | Isurus Weiler p. 7 |
1946 | Isurus Rapp p. 510 |
1963 | Isurus Jordan p. 599 |
1967 | Isurus Miller p. 223 |
1969 | Isurus Deraniyagala p. 5 |
1969 | Isurus Heinrich p. 47 |
1970 | Isurus Applegate p. 397 |
1977 | Isurus Herman p. 167 |
1981 | Isurus Case p. 56 |
1981 | Isurus Thurmond and Jones p. 54 |
1983 | Isurus Bendix-Almgreen p. 2 |
1984 | Isurus Squires p. 57 |
1985 | Isurus Kuga p. 6 |
1987 | Isurus Kumar and Loyal p. 63 |
1994 | Isurus Cione and Reguero p. 7 |
1996 | Isurus Martin p. 51 |
1998 | Isurus Yabe and Hirayama p. 43 |
2001 | Isurus Purdy et al. p. 113 |
2002 | Isurus Sepkoski |
2003 | Isurus Antunes and Balbino p. 143 |
2003 | Isurus Vicens and Rodríguez-Perea p. 123 |
2005 | Isurus Compagno |
2007 | Isurus Kocsis p. 33 |
2007 | Isurus Marsili et al. p. 36 |
2016 | Isurus Carrillo-Briceño et al. p. 84 |
2017 | Isurus Hastings and Dooley p. 83 |
2018 | Isurus Kent p. 68 |
2019 | Isurus Cantalice et al. p. 431 |
2019 | Isurus Landini et al. p. 359 |
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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. Isurus Rafinesque 1810
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†Isurus desori Sismonda 1849
†Isurus escheri Agassiz 1843
†Isurus moniwaensis Hatai et al. 1974
†Isurus oxyrinchus Rafinesque 1810
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Invalid names: Oxyrhina desorii Agassiz 1843 [synonym], Oxyrhina spallanzanii Bonaparte 1841 [synonym]
Isurus paucus Guitart-Manday 1966
†Isurus planus Agassiz 1856
†Isurus praecursor Thurmond and Jones 1981
†Isurus sanctaeclarae Jordan and Hanibal 1923
†Isurus sillimanii Gibbes 1847
†Isurus spallanzani Rafinesque 1810
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Carroll 1988, Wagner 2023, Hendy et al. 2009 |
Age range
Maximum range based only on fossils: base of the Turonian to the top of the Late/Upper Pleistocene or 93.90000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 93.5 Ma
Minimum age of oldest fossil (stem group age): 93.5 Ma
Collections (277 total)
Oldest occurrences | |||
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Cretaceous | New Zealand (South Island) | I. sp. (204190) | |
Late/Upper Cretaceous | South Africa | I. sp. (38815) | |
Late/Upper Cenomanian | Sweden | I. zippei (70427) | |
Turonian | USA (South Dakota) | I. sp. (181902) | |
Coniacian | USA (Wyoming) | I. sp. (87767) | |
Early/Lower Santonian - Middle Santonian | Sweden | I. sp. (70316) | |
Campanian | New Zealand (South Island) | I. desori (101382) | |
Early/Lower Campanian | USA (North Carolina) | I. sp. (106277) | |
Late/Upper Campanian | USA (New Mexico) | I. sp. (36541) | |
Late/Upper Campanian - Early/Lower Maastrichtian | USA (New Jersey) | I. desorii (52504) | |
Cenozoic | New Zealand (North Island) | I. desori (204176) | |
Thanetian | USA (New Jersey) | I. acuminatus, I. desorii (3113) | |
Ypresian | USA (New Jersey) | I. desorii (126161) | |
Ypresian | USA (Washington) | I. sp. (5553) | |
Ypresian | Saudi Arabia (Ash Sharqiyah) | Oxyrhina desori (42459) | |
Ypresian | India (Himachal Pradesh) | I. spallanzani (31267) | |
Ypresian - Lutetian | Antarctica (Seymour Island) | I. praecursor (149634 149635) | |
Ypresian - Lutetian | USA (California) | I. praecursor (8011) | |
Eocene | Chile | I. dolloi (99572) | |
Eocene | Japan (Fukuoka) | I. sp. (161438) |