Isophyllia rigida

q phia · CC BY 2.0 · via Wikidata/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
- IsophylliaPBDB
- Diet
- photosymbiotic, suspension feederPBDB, for Faviina
- Life habit
- colonial, clonalPBDB, for Faviina
- Motility
- stationary, attachedPBDB, for Faviina
- Vision
- blindPBDB, for Anthozoa
- Environment
- marinePBDB, for Scleractinia
Time the record covers
At least 762 thousand years on record.
The record covers at least 774 ka to 11.7 ka. No occurrence read is dated outside 2.58 Mya to 0 Mya.
26 occurrences of Isophyllia rigida 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
26 occurrences- Pleistocene96%
- Holocene4%
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
5 formations
- Ironshore Formation13
- San Luis Formation3
- Manchioneal Formation · Coastal Group1
- Hato Formation1
- Port Morant Formation · Upper Coastal Group1
Loading coastlines…
The named rock units Isophyllia rigida has been recovered from, largest first. Drawn where the rock is now, not where it formed. 7 occurrences have no formation on record, which is common for older literature.
Isophyllia rigida and its relatives
PleistoceneWhere Isophyllia rigida and its relatives were recorded in the Pleistocene.
Found in the same rock
44 taxa- Acropora cervicornis3 sites
- Montastrea cavernosa3 sites
- Orbicella annularis3 sites
- Porites porites3 sites
- Pseudodiploria strigosa3 sites
- Siderastrea siderea3 sites
- Acropora palmata2 sites
- Agaricia agaricites2 sites
- Colpophyllia natans2 sites
- Diploria labyrinthiformis2 sites
- Orbicella franksi2 sites
- Porites astreoides2 sites
- Stephanocoenia intersepta2 sites
- Agaricia1 site
- Agaricia lamarcki1 site
- Agaricia undata1 site
- Carpenteria1 site
- Caulastrea portoricensis1 site
- Ceratoporella1 site
- Dendrogyra cylindrus1 site
- Dichocoenia stokesi1 site
- Entobia1 site
- Eusmilia fastigiata1 site
- Gastrochaenolites1 site
The Paleobiology Database records 3 sites for Isophyllia rigida, 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- Coral associations of the Pleistocene Ironshore Formation, Grand Cayman13
- Broad-scale patterns in Pleistocene coral reef communities from the Caribbean: implications for ecology and management3
- Overlapping species boundaries and hybridization within the Montastrea "annularis" reef coral complex in the Pleistocene of the Bahama Islands3
- Coral Biodiversity and Zonation on a Pleistocene Reef, Southeastern Jamaica1
- Ecological persistence interrupted in Caribbean coral reefs1
- Discovery of a submerged relic reef and shoreline off Grand Cayman: further support for an Early Holocene jump in sea level1
- Multi-stage reef development on Barbados during the Last Interglaciation1
- Community structure of Pleistocene coral reefs of Curacao, Netherlands Antilles1
- Zooxanthellate scleractinian corals of the Bowden shell bed, Southeast Jamaica1
- A Caribbean coral reef community of the Pleistocene1
Each of the 26 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 content1

Picture of Isophyllia rigida
- Source
- Wikidata/Commons
- Credit
- q phia
- Licence
- CC BY 2.0
- Commercial use
- the licence allows it
No 3D scan of Isophyllia rigida was found in MorphoSource and Sketchfab.
Smithsonian Open Access was 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 itIsophyllia through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Dana 1848)