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Gephyroberyx
Taxonomy
Gephyroberyx was named by Boulenger (1902) [Sepkoski's age data: T Eo-m R Sepkoski's reference number: 560]. It is extant.
It was assigned to Beryciformes by Sepkoski (2002); and to Trachichthyidae by Danil'chenko (1960), Steurbaut (1979), Steurbaut (1982), Steurbaut (1984) and Schwarzhans (2007).
It was assigned to Beryciformes by Sepkoski (2002); and to Trachichthyidae by Danil'chenko (1960), Steurbaut (1979), Steurbaut (1982), Steurbaut (1984) and Schwarzhans (2007).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1902 | Gephyroberyx Boulenger |
1960 | Gephyroberyx Danil'chenko p. 89 |
1979 | Gephyroberyx Steurbaut p. 65 |
1982 | Gephyroberyx Steurbaut p. 42 |
1984 | Gephyroberyx Steurbaut p. 67 |
2002 | Gephyroberyx Sepkoski |
2007 | Gephyroberyx Schwarzhans p. 335 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009 |
Age range
Maximum range based only on fossils: base of the Rupelian to the top of the Langhian or 33.90000 to 13.82000 Ma
Minimum age of oldest fossil (stem group age): 28.1 Ma
Minimum age of oldest fossil (stem group age): 28.1 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Rupelian | Germany | G. ostiolatus (95898) | |
Oligocene | Czech Republic | G. darwinii (125331) | |
Chattian | France | G. darwini (219194) G. sp. (152695) | |
Aquitanian | France | G. darwini (219195) | |
Burdigalian | France | G. darwini (219196 220042 220043) | |
Langhian | France | G. darwini (219197) |