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Eosiren
Taxonomy
Eosiren was named by Andrews (1902) [Sepkoski's age data: T Eo-u Sepkoski's reference number: 1009].
It was synonymized subjectively with Eotheroides by Heal (1973).
It was assigned to Halitheriidae by Palmer (1904); to Halicoridae by Trouessart (1904) and Andrews (1906); to Sirenia by Zittel (1925); to Eotherioidinae by Kretzoi (1941); to Sirenia by Sepkoski (2002); to Halitheriinae by Abel (1919), Domning (1994), Domning et al. (1994), Domning (1996) and Bajpai et al. (2006); to Dugongidae by Clementz et al. (2006), Voss (2014), Berta (2017) and Voss and Hampe (2017); and to Halitheriinae by Domning (2018) and El-Kheir (2021).
It was synonymized subjectively with Eotheroides by Heal (1973).
It was assigned to Halitheriidae by Palmer (1904); to Halicoridae by Trouessart (1904) and Andrews (1906); to Sirenia by Zittel (1925); to Eotherioidinae by Kretzoi (1941); to Sirenia by Sepkoski (2002); to Halitheriinae by Abel (1919), Domning (1994), Domning et al. (1994), Domning (1996) and Bajpai et al. (2006); to Dugongidae by Clementz et al. (2006), Voss (2014), Berta (2017) and Voss and Hampe (2017); and to Halitheriinae by Domning (2018) and El-Kheir (2021).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1902 | Eosiren Andrews p. 293 |
| 1904 | Eosiren Palmer p. 264 |
| 1904 | Eosiren Trouessart p. 749 |
| 1906 | Eosiren Andrews p. 197 |
| 1913 | Archaeosiren Abel p. 307 |
| 1919 | Eosiren Abel p. 834 |
| 1919 | Archaeosiren Abel p. 835 |
| 1925 | Eosiren Zittel p. 265 |
| 1941 | Archaeosiren Kretzoi p. 154 |
| 1941 | Eosiren Kretzoi p. 154 |
| 1994 | Eosiren Domning p. 189 |
| 1994 | Eosiren Domning et al. |
| 1996 | Eosiren Domning p. 383 |
| 2002 | Eosiren Sepkoski |
| 2006 | Eosiren Bajpai et al. p. 404 |
| 2006 | Eosiren Clementz et al. p. 359 |
| 2014 | Eosiren Voss p. 91 figs. Figure 3 |
| 2017 | Eosiren Berta p. 170 |
| 2017 | Eosiren Voss and Hampe |
| 2018 | Eosiren Domning p. 857 figs. Fig. 1 |
| 2021 | Eosiren El-Kheir p. 33 |
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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. †Eosiren Andrews 1902
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†Eosiren abeli Sickenberg 1934
†Eosiren imenti Domning et al. 1994
†Eosiren libyca Andrews 1902
†Eosiren stromeri Abel 1913
Invalid names: Archaeosiren Abel 1913 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, subp = subphylum | |||||
| References: Nowak 1991, Hendy et al. 2009, Carroll 1988, Domning 1979 | |||||
Age range: base of the Lutetian to the top of the Early/Lower Oligocene or 47.80000 to 28.40000 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | India (Kutch) | E. sp. (45590) | |
| Lutetian | Egypt | E. abeli (58456) | |
| Priabonian | Western Sahara | E. sp. (159107 159108 159109) | |
| Priabonian | Egypt | Archaeosiren stromeri (49924) E. libyca (47947 49919 79700 140119 140127 140128) E. stromeri (140120 140123 140124) | |
| Priabonian | Egypt (Fayum) | E. libyca (140090 140092) | |
| Late/Upper Eocene | Egypt | E. sp. (40516) | |
| Early/Lower Oligocene | Egypt | E. sp. (187873 187874) | |
| Rupelian | Egypt (Fayum) | E. imenti (13101) |