Cerithium
Cerithium is a genus of small to medium-sized sea snails, marine gastropod molluscs in the family Cerithiidae, the ceriths.

Richard Parker · CC BY 2.0 · 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
- CerithiinaePBDB
- Diet
- herbivorePBDB
- Life habit
- epifaunalPBDB
- Motility
- actively mobilePBDB
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 227 million years on record.
The record covers at least 227.3 Mya to 11.7 ka. No occurrence read is dated outside 237 Mya to 0 Mya.
1,144 occurrences of Cerithium on record, most of them in the Miocene. 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
1,144 occurrences- Late Triassic1%
- Early Jurassicunder 1%
- Middle Jurassicunder 1%
- Late Jurassicunder 1%
- Early Cretaceous4%
- Late Cretaceous8%
- Paleocene2%
- Eocene20%
- Oligocene7%
- Miocene23%
- Pliocene10%
- Pleistocene21%
- 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
248 formations
- Gurabo Formation65
- Caloosahatchee Formation22
- Cercado Formation20
- Ripley Formation · Selma Group18
- Pirabas Formation18
- Ghazij Formation16
Loading coastlines…
The named rock units Cerithium has been recovered from, largest first. Drawn where the rock is now, not where it formed. 224 further formations hold fewer occurrences each and are not listed. 394 occurrences have no formation on record, which is common for older literature.
Cerithium and its relatives
MioceneWhere Cerithium and its relatives were recorded in the Miocene.
Found in the same rock
4,153 taxa- Turritella43 sites
- Ostrea40 sites
- Cardium34 sites
- Anadara27 sites
- Nassarius21 sites
- Serpula20 sites
- Panopea19 sites
- Conus18 sites
- Glycymeris18 sites
- Nuculana18 sites
- Tellina18 sites
- Anomia simplex17 sites
- Euspira rectilabrum17 sites
- Ampullina16 sites
- Arca16 sites
- Bryozoa16 sites
- Dentalium16 sites
- Modiolus16 sites
- Natica16 sites
- Acteon15 sites
- Aporrhais15 sites
- Calliomphalus15 sites
- Calliostoma15 sites
- Corbula15 sites
The Paleobiology Database records 511 sites for Cerithium, and this reads 240 of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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
313 references- Unpublished notes on Caribbean collection of the Naturhistorisches Museum Basel82
- Suite des mémoires sur les fossiles des environs de Paris72
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions33
- Skwarko, 199432
- Maastrichtian non-cephalopod mollusks: Scaphopoda, Gastropoda and Bivalvia of the Middle Vistula Valley, central Poland19
- Miocene and Pliocene mollusks from Trinidad16
- Molluschi delle spiagge emerse del Mar Rosso e dell'Oceano Indiano, introduzione e parte I (gasteropodi) [Mollusks from raised beaches bordering the Red Sea and the Indian Ocean, introduction and part I (gastropods)]16
- Neogene Biostratigraphy of the Charlotte Harbor Area in Southwestern Florida15
- Molluscs of the Tampa and Suwannee Limestones14
- Jura Vaudois et Neuchatelois14
- Localidades fossiliferas da Formacao Pirabas (Mioceno Inferior)13
- Oligocene gastropod faunas for the Eastern Mediterranean (Mesohellenic Trough/Greece and Esfahan-Sirjan Basin/Central Iran)13
Each of the 1,144 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. 299 further references are not listed. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content2
Picture of Cerithium
- Source
- Wikipedia/Commons
- Credit
- Richard Parker
- Licence
- CC BY 2.0
- Commercial use
- the licence allows it
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Cerithium”
- 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 itCerithiinae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Bruguière 1789