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Pseudotetrapturus
Taxonomy
Pseudotetrapturus was named by Danil'chenko (1960) [Sepkoski's age data: T Ol-l T Ol-u Sepkoski's reference number: 863,915].
It was assigned to Acanthomorpha by Sepkoski (2002); and to Palaeorhynchidae by Danil'chenko (1960), Danil'chenko (1980), Schultz (1987), Fierstine (2006) and Monsch and Bannikov (2011).
It was assigned to Acanthomorpha by Sepkoski (2002); and to Palaeorhynchidae by Danil'chenko (1960), Danil'chenko (1980), Schultz (1987), Fierstine (2006) and Monsch and Bannikov (2011).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1960 | Pseudotetrapturus Danil'chenko p. 162 figs. pl. 23, figs. 1, 2 |
| 1980 | Pseudotetrapturus Danil'chenko p. 164 |
| 1987 | Pseudotetrapturus Schultz p. 132 |
| 2002 | Pseudotetrapterus Sepkoski |
| 2006 | Pseudotetrapturus Fierstine p. 435 |
| 2011 | Pseudotetrapturus Monsch and Bannikov p. 292 |
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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. †Pseudotetrapturus Danil'chenko 1960
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†Pseudotetrapturus luteus Danil'chenko 1960
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| K. A. Monsch and A. F. Bannikov 2011 | Lower jaw elongated, almost as long as upper; both jaws curved at tips. Dorsal fin originating above posterior border of orbit and is deeper than body. Pelvic fin with four lepidotrichia, without spine. |