Neverita
Neverita is a genus of medium-sized to large sea snails, marine gastropod molluscs in the subfamily Polinicinae of the family Naticidae, the moon snails

Ryan Somma · CC BY-SA 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
- PolinicinaePBDB
- Diet
- carnivorePBDB, for Naticidae
- Life habit
- semi-infaunalPBDB, for Naticidae
- Motility
- actively mobilePBDB, for Naticidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 61 million years on record.
The record covers at least 61.66 Mya to 11.7 ka. No occurrence read is dated outside 66 Mya to 0 Mya.
978 occurrences of Neverita 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
978 occurrencesThese 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
187 formations
- Vaqueros Formation42
- Pico Formation41
- Round Mountain Silt Formation29
- Castilletes Formation25
- Careaga Sandstone Formation24
- Olcese Formation24
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The named rock units Neverita has been recovered from, largest first. Drawn where the rock is now, not where it formed. 163 further formations hold fewer occurrences each and are not listed. 142 occurrences have no formation on record, which is common for older literature.
Neverita and its relatives
MioceneWhere Neverita and its relatives were recorded in the Miocene.
Found in the same rock
3,419 taxa- Anadara57 sites
- Turritella48 sites
- Glossaulax reclusiana46 sites
- Crepidula fornicata34 sites
- Cancellaria32 sites
- Crepidula plana32 sites
- Nuculana30 sites
- Tellina29 sites
- Chlamys28 sites
- Calyptraea centralis27 sites
- Diplodonta27 sites
- Glossaulax didyma27 sites
- Nucula (Nucula) proxima25 sites
- Crassinella24 sites
- Solena (Eosolen) eugenensis24 sites
- Anomia23 sites
- Nassarius23 sites
- Ostrea23 sites
- Parvilucina23 sites
- Mulinia lateralis22 sites
- Nuculana (Saccella) washingtonensis22 sites
- Anadara (Larkinia) transversa21 sites
- Anomia simplex21 sites
- Corbula (Caryocorbula)21 sites
The Paleobiology Database records 697 sites for Neverita, 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
218 references- Miocene Gastropods and Biostratigraphy of the Kern River Area, California64
- Neogene molluscs, shallow marine paleoenvironments, and chronostratigraphy of the Guajira Peninsula, Colombia39
- The Molluscan Fauna of the Alum Bluff Group of Florida39
- The Vaqueros Formation, Lower Miocene of California. I. Paleontology39
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions32
- Resilience of marine invertebrate communities during the early Cenozoic hyperthermals30
- Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America26
- The Oligocene marine molluscan fauna of the Eugene Formation in Oregon22
- Geology and paleontology of the Santa Maria District California21
- Oligocene marine mollusks from the Pittsburg Bluff Formation in Oregon20
- The Shiobara-type Molluscan Fauna: An ecological analysis of fossil molluscs20
- On the reconciliation of biostratigraphy and strontium isotope stratigraphy of three southern Californian Plio-Pleistocene formations16
Each of the 978 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. 206 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 Neverita
- Source
- Wikipedia/Commons
- Credit
- Ryan Somma
- Licence
- CC BY-SA 2.0
- Commercial use
- the licence allows it
3D model
- Source
- Sketchfab
- Credit
- WesternScienceCenter
- Licence
- CC Attribution-NonCommercial
- Commercial use
- the licence does not allow it
The description on this site
- Source
- Wikipedia, “Neverita”
- 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 itPolinicinae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Risso 1826)