Nyella rara
No picture of Nyella rara 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 Nyella rara, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- PalmeraraPBDB
- Diet
- carnivorePBDB, for Trilobita
- Life habit
- low-level epifaunalPBDB, for Trilobita
- Motility
- fast-movingPBDB, for Trilobita
- Vision
- well-developedPBDB, for Ptychopariidae
- Environment
- marinePBDB, for Trilobita
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 508.2 Mya and 497 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
9 occurrences of Nyella rara on record, most of them in the Cambrian. 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
9 occurrences- Cambrian100%
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
3 formations
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The named rock units Nyella rara has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Nyella rara and its relatives
CambrianWhere Nyella rara and its relatives were recorded in the Cambrian.
Found in the same rock
24 taxa- Amecephalus arrojosensis7 sites
- Fieldaspis bilobata6 sites
- Mexicella robusta4 sites
- Poliella lomataspis3 sites
- Caborcella reducta2 sites
- Kochiella2 sites
- Kochiella brevaspis2 sites
- Syspacephalus crassus2 sites
- Amecephalus cleora1 site
- Caborcella collaris1 site
- Fieldaspis1 site
- Fieldaspis celer1 site
- Fieldaspis superba1 site
- Hadrocephalites rhytidodes1 site
- Kochiella eiffelensis1 site
- Loxopeltis problematica1 site
- Nisusia1 site
- Nyella plana1 site
- Onchocephalus1 site
- Onchocephalus maior1 site
- Oryctocephalus1 site
- Poliella denticulata1 site
- Scenella1 site
- Stenothecoides1 site
The Paleobiology Database records 9 sites for Nyella rara, 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
3 references- Trilobites of the lower Middle Cambrian Poliella denticulata biozone (new) of southeastern Nevada7
- The Burgess Shale and associated Cambrian formations west of the Fossil Gully Fault Zone on Mount Stephen, British Columbia1
- Additional fossils from the Middle Cambrian Mt. Whyte Formation of the Canadian Rocky Mountains1
Each of the 9 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 Nyella rara 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 Nyella rara, or no answer at all. This entry cannot say which.
No 3D scan of Nyella rara 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 itPalmerara through timeFormations of the CambrianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Rasetti 1951)