Pavona varians

Pavona varians, also known by its common name corrugated coral, is a species from the genus Pavona. Pavona varians is a type of hermatypic coral commonly distributed across tropic environments. Distribution of the coral include the equatorial Indian and Pacific Ocean, and notably, not found in the Atlantic Ocean. Pavona varians have also been found to be distributed as North as the sea of Japan, in the Red Sea, and islands off the Pacific coast of Columbia and Costa Rica. Pavona varians are typically found an average of 45 feet below water on vertical surfaces in turbid, nutrient rich, water. Specifically, Pavona varians are found between crevices of the reef crest habitats and back reef habitats, including lagoons.

Pavona varians

Stickpen · 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
PavonaPBDB
Diet
microcarnivore, photosymbioticPBDB, for Scleractinia
Life habit
intermediate-level epifaunal, colonial, clonalPBDB, for Scleractinia
Motility
stationary, attachedPBDB, for Scleractinia
Vision
blindPBDB, for Anthozoa
Environment
marinePBDB, for Scleractinia

Time the record covers

At least 15 million years on record.

The record covers at least 15.98 Mya to 11.7 ka. No occurrence read is dated outside 23.04 Mya to 0 Mya.

Oligocene — about 0 of 17 occurrencesMiocene — about 1 of 17 occurrencesMiocenePliocene — about 2 of 17 occurrencesPliocenePleistocene — about 10 of 17 occurrencesPleistocene24–23 Mya — about 0.0 occurrences23–22 Mya — about 0.1 occurrences22–21 Mya — about 0.1 occurrences21–20 Mya — about 0.1 occurrences20–20 Mya — about 0.1 occurrences20–19 Mya — about 0.1 occurrences19–18 Mya — about 0.1 occurrences18–17 Mya — about 0.1 occurrences17–16 Mya — about 0.1 occurrences16–16 Mya — about 0.1 occurrences5.5–4.7 Mya — about 0.3 occurrences4.7–3.9 Mya — about 0.4 occurrences3.9–3.1 Mya — about 0.4 occurrences3.1–2.4 Mya — about 0.6 occurrences2.4–1.6 Mya — about 0.9 occurrences1.6–785 ka Mya — about 0.9 occurrences785 ka–0 Mya — about 12 occurrences15.98 Mya11.7 ka23.5 Mya0 Mya

17 occurrences of Pavona varians on record, most of them in the Pleistocene. The Paleobiology Database records this as a living group. 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

17 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

3 formations

Era Beds — 8.35°S, 146.28°ESobe — 26.39°N, 127.73°ENuma — 34.97°N, 139.83°E

Loading coastlines…

The named rock units Pavona varians has been recovered from, largest first. Drawn where the rock is now, not where it formed. 14 occurrences have no formation on record, which is common for older literature.

Pavona varians and its relatives

Pleistocene

Where Pavona varians and its relatives were recorded in the Pleistocene.

Found in the same rock

211 taxa

The Paleobiology Database records 9 sites for Pavona varians, 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

14 references

Each of the 17 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. 2 further references are not listed. 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 Pavona varians

Credit
Stickpen
Licence
Public Domain
Commercial use
the licence allows it

3D model

Source
Sketchfab
Licence
CC Attribution-NonCommercial
Commercial use
the licence does not allow it

MorphoSource 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 itPavona through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Verrill 1864