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Sicyonia
Taxonomy
Sicyonia was named by Milne Edwards (1830) [Sepkoski's age data: K Sn R]. It is extant. It is the type genus of Sicyoniidae.
It was assigned to Decapoda by Sepkoski (2002); and to Sicyoniidae by Poore and Ahyong (2004), Schweitzer et al. (2010), Schweitzer et al. (2023).
It was assigned to Decapoda by Sepkoski (2002); and to Sicyoniidae by Poore and Ahyong (2004), Schweitzer et al. (2010), Schweitzer et al. (2023).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1830 | Sicyonia Milne Edwards |
| 1850 | Revulus de Natale p. 2 |
| 1864 | Synhimantites Boeck p. 189 |
| 1914 | Eusicyonia Stebbing |
| 2002 | Sicyonia Sepkoski |
| 2004 | Sicyonia Poore and Ahyong |
| 2010 | Sicyonia Schweitzer et al. p. 12 |
| 2023 | Sicyonia Schweitzer et al. p. 12 |
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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. Sicyonia Milne Edwards 1830
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Sicyonia australiensis Hanamura and Wadley 1998
Sicyonia metavitulans Crosnier 2003
†Sicyonia roemeri von der Marck 1858
Invalid names: Eusicyonia Stebbing 1914 [synonym], Revulus de Natale 1850 [synonym], Synhimantites Boeck 1864 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Aberhan 1992, Fearon and Clapham 2023, Turnsek 1997 | |||||
Age range
Maximum range based only on fossils: Late/Upper Campanian or 83.60000 to 72.20000 Ma
Minimum age of oldest fossil (stem group age): 72.2 Ma
Minimum age of oldest fossil (stem group age): 72.2 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | Germany | Palaemon roemeri (221675 221711) Penaeus roemeri (221714) |