Venus
Venus is a genus of small to large saltwater clams in the family Veneridae, which is sometimes known as the Venus clams and their relatives. These are marine bivalve molluscs.

Uncredited · 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
- VenerinaePBDB
- Diet
- suspension feederPBDB, for Veneridae
- Life habit
- infaunalPBDB, for Veneridae
- Motility
- facultatively mobilePBDB, for Veneridae
- Vision
- blindPBDB, for Bivalvia
Time the record covers
At least 201 million years on record.
The record covers at least 201.4 Mya to 11.7 ka. No occurrence read is dated outside 237 Mya to 0 Mya.
371 occurrences of Venus 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
371 occurrences- Late Triassicunder 1%
- Early Cretaceous17%
- Late Cretaceous3%
- Paleoceneunder 1%
- Eocene4%
- Oligocene4%
- Miocene49%
- Pliocene6%
- Pleistocene15%
- Holocene1%
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
85 formations
- Cantaure Formation8
- Arcadia Formation · Hawthorn Group7
- Koronia Formation5
- Vaqueros Formation5
- Barton Beds Formation4
- Lychow Formation4
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The named rock units Venus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 61 further formations hold fewer occurrences each and are not listed. 219 occurrences have no formation on record, which is common for older literature.
Venus and its relatives
MioceneWhere Venus and its relatives were recorded in the Miocene.
Found in the same rock
3,371 taxa- Varicorbula gibba49 sites
- Cardium48 sites
- Turritella48 sites
- Gouldia (Gouldia) minima41 sites
- Limopsis39 sites
- Scapharca (Scapharca) diluvii39 sites
- Ostrea33 sites
- Aequipecten32 sites
- Nassarius30 sites
- Arca29 sites
- Chlamys29 sites
- Lentigodentalium29 sites
- Limopsis (Limopsis) aurita29 sites
- Conus28 sites
- Glycymeris28 sites
- Anadara27 sites
- Parvicardium26 sites
- Barbatia (Barbatia) barbata25 sites
- Lucinoma borealis25 sites
- Astarte (Astarte) radiata24 sites
- Dentalium (Pseudantilis)24 sites
- Natica24 sites
- Nucula (Nucula) nucleus24 sites
- Panopea24 sites
The Paleobiology Database records 242 sites for Venus, 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
137 references- Jura Vaudois et Neuchatelois52
- Die Fauna des marinen Miozäns von Kevelaer (Niederrhein). Band 2 Bivalvia, Scaphopoda, Cephalopoda, Bryozoa, Annelida, Brachiopoda50
- Middle Miocene bivalve faunas from the carbonate deposits of Poland (Central Paratethys)15
- Bivalve Molluscs from the Badenian of Northwestern Bulgaria10
- Les formations recifales coralliennes du Miocene superieur d'Algerie et du Maroc [Upper Miocene coral reef formations from Algeria and Morocco]9
- The marine Quaternary of the Canary Islands8
- Molluscs of the Tampa and Suwannee Limestones8
- Miocene Mollusca from the Paraguana Peninsula, Venezuela7
- Revised list of South African late Tertiary and Pleistocene marine Mollusca7
- The bivalvia (Mollusca) from the Upper Miocene of the Sais Basin (Southern Rifian Corridor, Morocco). Palaeobiogeography and paleoecology6
- Unpublished notes on Caribbean collection of the Naturhistorisches Museum Basel5
- Marine Molluscan Assemblages in the Early Pleistocene of Sidestrand, Bramerton and the Royal Society Borehole at Ludham, Norfolk5
Each of the 371 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. 125 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 Venus
- Source
- Wikipedia/Commons
- Credit
- nobody named on the record
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
3D model
- Source
- Sketchfab
- Credit
- Loïc Norgeot
- Licence
- CC Attribution
- Commercial use
- cannot be read from the licence given — check the record
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
- 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 itVenerinae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Linnaeus 1758