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Acanthognathus
Taxonomy
Acanthognathus was named by Duncker (1912) [Sepkoski's age data: T Ol-l R Sepkoski's reference number: 915
Nec Mayr 1887 (Hymenoptera)]. It is extant.
It was replaced with Dunckerocampus by Whitley (1933).
It was assigned to Syngnathidae by Danil'chenko (1960); and to Gasterosteiformes by Sepkoski (2002).
It was replaced with Dunckerocampus by Whitley (1933).
It was assigned to Syngnathidae by Danil'chenko (1960); and to Gasterosteiformes by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1912 | Acanthognathus Duncker |
1960 | Acanthognathus Danil'chenko p. 82 |
2002 | Acanthognathus 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.
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: Early/Lower Oligocene or 33.90000 to 28.40000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Oligocene | Russian Federation (Adygeia) | A. incolumis (105572) |