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Hyperprosopon
Taxonomy
Hyperprosopon was named by Gibbons (1854) [Sepkoski's age data: Q Plei R Sepkoski's reference number: 560]. It is extant.
It was assigned to Perciformes by Sepkoski (2002).
It was assigned to Perciformes by Sepkoski (2002).
Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by L. van den Hoek Ostende on 2013-04-30
Synonymy list
| Year | Name and author |
|---|---|
| 1854 | Hyperprosopon Gibbons |
| 2002 | Hyperprosopon Sepkoski |
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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. Hyperprosopon Gibbons 1854
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Hyperprosopon anale Agassiz 1861 [spotfin surfperch]
Hyperprosopon ellipticum Gibbons 1854 [silver surfperch]
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, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Chibanian to the top of the Holocene or 0.77400 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chibanian | USA (California) | H. anale, H. ellipticum (84881) | |
| Holocene | USA (California) | H. argenteum (276600) |