Tellinidae
The Tellinidae are a family of marine bivalve molluscs of the order Cardiida. Commonly known as tellins or tellens, they live fairly deep in soft sediments in shallow seas and respire using long siphons that reach up to the surface of the sediment.

Hans Hillewaert · 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- Also called
- tellin clamPBDB
- Sits inside
- TellinoideaPBDB
- Diet
- deposit feederPBDB
- Life habit
- infaunalPBDB
- Motility
- facultatively mobilePBDB
- Vision
- blindPBDB, for Bivalvia
Time the record covers
At least 241 million years on record.
The record covers at least 241.464 Mya to 11.7 ka. No occurrence read is dated outside 247 Mya to 0 Mya.
5,728 occurrences of Tellinidae 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
5,728 occurrences- Middle Triassicunder 1%
- Late Triassicunder 1%
- Early Jurassicunder 1%
- Late Jurassicunder 1%
- Early Cretaceous1%
- Late Cretaceous17%
- Paleocene4%
- Eocene15%
- Oligocene7%
- Miocene23%
- Pliocene10%
- Pleistocene21%
- Holocene2%
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
647 formations
- Providence Formation219
- Gatun Formation131
- Palos Verdes Sand Formation95
- Temblor Formation84
- Eugene Formation72
- Moodys Branch Formation · Jackson Group70
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The named rock units Tellinidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 623 further formations hold fewer occurrences each and are not listed. 1,069 occurrences have no formation on record, which is common for older literature.
Tellinidae and its relatives
MioceneWhere Tellinidae and its relatives were recorded in the Miocene.
Found in the same rock
1,958 taxa- Nuculana96 sites
- Exogyra (Exogyra) costata80 sites
- Linearis80 sites
- Anomia argentaria77 sites
- Crassatella vadosa76 sites
- Veniella conradi70 sites
- Cyprimeria69 sites
- Cymbophora61 sites
- Granocardium61 sites
- Syncyclonema61 sites
- Idonearca capax59 sites
- Bryozoa57 sites
- Crenella serica57 sites
- Turritella vertebroides53 sites
- Camptonectes bubonis52 sites
- Liopistha protexta52 sites
- Pycnodonte vesicularis52 sites
- Serpula52 sites
- Corbula51 sites
- Turritella49 sites
- Pseudolimea reticulata47 sites
- Tellina47 sites
- Cubitostrea tecticosta46 sites
- Nucula percrassa46 sites
The Paleobiology Database records at least 1,087 sites for Tellinidae, 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
693 references- Upper Cretaceous (Maestrichtian) Mollusca from the Haustator bilira Assemblage Zone in the East Gulf Coastal Plain205
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions180
- Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (Pelecypods: Propeamussiidae to Cuspidariidae).163
- Upper Cretaceous (Maestrichtian) larger invertebrates from the Haustator bilira Assemblage Zone in the Atlantic Coastal Plain with further data for the East Gulf149
- Unpublished data on Cretaceous-Paleocene molluscan assemblages130
- Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Pteropoda, Scaphopoda and Cephalopoda96
- Resilience of marine invertebrate communities during the early Cenozoic hyperthermals92
- Miocene and Pliocene mollusks from Trinidad82
- Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America82
- Neogene and Paleogene Molluscan (Bivalvia) Cenozones of the Russian Northeast.80
- The Molluscan Fauna of the Alum Bluff Group of Florida78
- Upper Cretaceous (Maestrichtian) larger invertebrate Fossils from the Haustator bilira Assemblage Zone in the west gulf Coastal Plain75
Each of the 5,728 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. 681 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 Tellinidae
- Source
- Wikipedia/Commons
- Credit
- Hans Hillewaert
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
The description on this site
- Source
- Wikipedia, “Tellinidae”
- 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 itTellinoidea through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Blainville 1814