Lobophyllia corymbosa
Lobophyllia corymbosa, also known as lobed cactus coral or brain root coral, is a species of large polyp stony coral in the family Lobophylliidae. It occurs on reefs in shallow waters in the Red Sea, off the coast of East Africa, and in other parts of the tropical Indo-Pacific.

Diego Delso · CC BY-SA 4.0 · 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
- LobophylliaPBDB
- 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 20.45 Mya to 0 Mya.
38 occurrences of Lobophyllia corymbosa 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
38 occurrences- Miocene5%
- Pliocene9%
- Pleistocene83%
- Holocene3%
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
6 formations
- Ghasr Ghand Formation1
- Ryukyu Limestone Formation · Sakishima Group1
- Pucangan Formation1
- Sondé Formation1
- Sobe Formation · Ryukyu Group1
- Nias Formation1
Loading coastlines…
The named rock units Lobophyllia corymbosa has been recovered from, largest first. Drawn where the rock is now, not where it formed. 32 occurrences have no formation on record, which is common for older literature.
Lobophyllia corymbosa and its relatives
PleistoceneWhere Lobophyllia corymbosa and its relatives were recorded in the Pleistocene.
Found in the same rock
315 taxa- Porites9 sites
- Galaxea fascicularis8 sites
- Platygyra daedalea7 sites
- Acropora6 sites
- Diploastrea heliopora6 sites
- Leptastrea purpurea6 sites
- Cyathoseris lophiophora5 sites
- Dipsastraea pallida5 sites
- Favia5 sites
- Fungia5 sites
- Galaxea astreata5 sites
- Seriatopora hystrix5 sites
- Symphyllia recta5 sites
- Cyphastrea microphthalma4 sites
- Cyphastrea serailia4 sites
- Dipsastraea speciosa4 sites
- Favites4 sites
- Favites pentagona4 sites
- Goniastrea4 sites
- Goniastrea retiformis4 sites
- Leptoria phrygia4 sites
- Lithophyllon concinna4 sites
- Montipora4 sites
- Platygyra4 sites
The Paleobiology Database records 14 sites for Lobophyllia corymbosa, 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
22 references- Facies, Fossil Record, and Age of Pleistocene Reefs from the Red Sea (Saudi Arabia)5
- Limited membership in Pleistocene reef coral assemblages from the Huon Peninsula, Papua New Guinea: constancy during global change4
- Field work Sinai3
- Variations in Pleistocene coral assemblages in space and time in southern and northern central Ryukyu Islands, Japan3
- Biofacies and diagenetic alterations of the Pleistocene coral reefs, northwest Red Sea coast, Saudi Arabia2
- Contributions to the Pleistocene coral reefs of the Red Sea coast, Egypt2
- Ecological stratification in the Pleistocene coral reefs of the Kenya coast2
- Les Madreporaires fossiles de Mare [The fossil corals from Mare]2
- Corals from the Upper Miocene of Tjisande, Java.2
- Taxonomic vetting of messy data in the Paleobiology Database1
- Paleontology and depositional environments of the Pleistocene coral reefs of the Gulf of Suez, Egypt1
- Model of fringing reef development in response to progressive sea level fall over the last 7000 years (Kikai-jima, Ryukyu Islands, Japan)1
Each of the 38 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. 10 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 content1
Picture of Lobophyllia corymbosa
- Source
- Wikipedia/Commons
- Credit
- Diego Delso
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Lobophyllia corymbosa 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.
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 itLobophyllia through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Forskal 1775)