Pygopterus nielseni
No picture of Pygopterus nielseni was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Pygopterus nielseni, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- PygopterusPBDB
- Diet
- carnivorePBDB, for Palaeonisciformes
- Life habit
- nektonicPBDB, for Palaeonisciformes
- Motility
- actively mobilePBDB, for Palaeonisciformes
Time the record covers
At most 11 million years on record.
Every occurrence read is dated to somewhere between 264.28 Mya and 254.14 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
4 occurrences of Pygopterus nielseni on record, most of them in the Permian. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
4 occurrences- Permian100%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
2 formations
Loading coastlines…
The named rock units Pygopterus nielseni has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Pygopterus nielseni and its relatives
PermianWhere Pygopterus nielseni and its relatives were recorded in the Permian.
Found in the same rock
8 taxa- Elonichthys punctatus2 sites
- Palaeoniscus freieslebeni2 sites
- Acropholis stensioei1 site
- Boreolepis jenseni1 site
- Palaeoniscum freieslebeni1 site
- Platysomus1 site
- Plegmolepis groenlandica1 site
- Plegmolepis kochi1 site
The Paleobiology Database records 4 sites for Pygopterus nielseni, and this reads all of them. The number is how many of those sites it was catalogued from too.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
2 references- Permische ganoidfische aus Ostgrönland3
- A first record of late Middle Permian actinopterygian fish from Anatolia, Turkey1
Each of the 4 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Pygopterus nielseni was found. Wikipedia, Wikidata and iDigBio were searched and had none.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Pygopterus nielseni, or no answer at all. This entry cannot say which.
No 3D scan of Pygopterus nielseni was found in Sketchfab.
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itPygopterus through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Aldinger 1937