Atrina pectinata

Atrina pectinata is a species of bivalves belonging to the family Pinnidae, and has the common names comb pen shell and fan mussel in English.

Atrina pectinata

Scanned by Tom Meijer · Public Domain · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
AtrinaPBDB
Diet
suspension feederPBDB, for Atrina
Life habit
semi-infaunalPBDB, for Atrina
Motility
stationary, attachedPBDB, for Atrina
Vision
blindPBDB, for Bivalvia
Environment
marine,brackishPBDB, for Ostreida

Time the record covers

At least 19 million years on record.

The record covers at least 23.04 Mya to 3.6 Mya. No occurrence read is dated outside 27.3 Mya to 2.58 Mya.

Oligocene — about 1 of 30 occurrencesOligoceneMiocene — about 27 of 30 occurrencesMiocenePliocene — about 2 of 30 occurrencesPliocenePleistocene — about 0 of 30 occurrences28–27 Mya — about 0.1 occurrences27–26 Mya — about 0.2 occurrences26–25 Mya — about 0.2 occurrences25–24 Mya — about 0.2 occurrences24–24 Mya — about 0.2 occurrences24–23 Mya — about 0.3 occurrences23–22 Mya — about 0.3 occurrences22–21 Mya — about 0.3 occurrences21–20 Mya — about 0.4 occurrences20–19 Mya — about 0.5 occurrences19–18 Mya — about 0.5 occurrences18–18 Mya — about 0.5 occurrences18–17 Mya — about 0.5 occurrences17–16 Mya — about 1 occurrence16–15 Mya — about 4 occurrences15–14 Mya — about 4 occurrences14–13 Mya — about 4 occurrences13–12 Mya — about 4 occurrences12–12 Mya — about 3 occurrences12–11 Mya — about 0.5 occurrences11–9.8 Mya — about 0.5 occurrences9.8–8.9 Mya — about 0.5 occurrences8.9–8.1 Mya — about 0.5 occurrences8.1–7.2 Mya — about 0.5 occurrences7.2–6.4 Mya — about 0.8 occurrences6.4–5.5 Mya — about 0.8 occurrences5.5–4.7 Mya — about 0.6 occurrences4.7–3.8 Mya — about 0.5 occurrences3.8–2.9 Mya — about 0.8 occurrences2.9–2.1 Mya — about 0.3 occurrences23.04 Mya3.6 Mya27.8 Mya2.1 Mya

30 occurrences of Atrina pectinata on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

30 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.

Found in

8 formations

Breda — 51.95°N, 6.75°EMaraldi Sandstone — 46.22°N, 12.80°EPinczow — 50.53°N, 20.53°ENiechobrz — 49.92°N, 21.87°ELinz — 48.33°N, 14.34°ETajima — 30.67°N, 131.00°ELaksarska Nova Ves — 48.59°N, 17.38°EMonte Giogo — 44.85°N, 9.86°E

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The named rock units Atrina pectinata has been recovered from, largest first. Drawn where the rock is now, not where it formed. 21 occurrences have no formation on record, which is common for older literature.

Atrina pectinata and its relatives

Miocene

Where Atrina pectinata and its relatives were recorded in the Miocene.

Found in the same rock

801 taxa

The Paleobiology Database records 30 sites for Atrina pectinata, 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

10 references

Each of the 30 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 content2

Picture of Atrina pectinata

Credit
Scanned by Tom Meijer
Licence
Public Domain
Commercial use
the licence allows it

3D model

Source
Sketchfab
Licence
CC0 Public Domain
Commercial use
the licence allows it

Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itAtrina through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Linnaeus 1758)