Dendraster pentagonalis

No picture of Dendraster pentagonalis 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 Dendraster pentagonalis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
DendrasterPBDB
Diet
detritivorePBDB, for Clypeasteroida
Life habit
semi-infaunalPBDB, for Clypeasteroida
Motility
slow-movingPBDB, for Clypeasteroida
Vision
limitedPBDB, for Echinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At most 2.8 million years on record.

Every occurrence read is dated to somewhere between 5.333 Mya and 2.58 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Miocene — about 0 of 4 occurrencesPliocene — about 4 of 4 occurrencesPliocenePleistocene — about 0 of 4 occurrences5.5–5.3 Mya — about 0.0 occurrences5.3–5.2 Mya — about 0.2 occurrences5.2–5.1 Mya — about 0.2 occurrences5.1–5.0 Mya — about 0.2 occurrences5.0–4.8 Mya — about 0.2 occurrences4.8–4.7 Mya — about 0.2 occurrences4.7–4.6 Mya — about 0.2 occurrences4.6–4.5 Mya — about 0.2 occurrences4.5–4.3 Mya — about 0.2 occurrences4.3–4.2 Mya — about 0.2 occurrences4.2–4.1 Mya — about 0.2 occurrences4.1–4.0 Mya — about 0.2 occurrences4.0–3.8 Mya — about 0.2 occurrences3.8–3.7 Mya — about 0.2 occurrences3.7–3.6 Mya — about 0.2 occurrences3.6–3.5 Mya — about 0.2 occurrences3.5–3.3 Mya — about 0.2 occurrences3.3–3.2 Mya — about 0.2 occurrences3.2–3.1 Mya — about 0.2 occurrences3.1–3.0 Mya — about 0.2 occurrences3.0–2.8 Mya — about 0.2 occurrences2.8–2.7 Mya — about 0.2 occurrences2.7–2.6 Mya — about 0.2 occurrences2.6–2.5 Mya — about 0.0 occurrences5.83 Mya2.08 Mya

4 occurrences of Dendraster pentagonalis on record, most of them in the Pliocene. 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

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.

Dendraster pentagonalis and its relatives

Pliocene

Where Dendraster pentagonalis and its relatives were recorded in the Pliocene.

Found in the same rock

61 taxa

The Paleobiology Database records 4 sites for Dendraster pentagonalis, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.

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

1 reference

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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Dendraster pentagonalis 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 Dendraster pentagonalis, or no answer at all. This entry cannot say which.

No 3D scan of Dendraster pentagonalis 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 itDendraster through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Israelsky 1923