Urosalpinx
Urosalpinx is a genus of sea snails, marine gastropods in the subfamily Ocenebrinae of the murex snail family, Muricidae.

Manuel CABALLER · CC BY 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
- OcenebrinaePBDB
- Diet
- carnivorePBDB, for Muricidae
- Life habit
- epifaunalPBDB, for Muricidae
- Motility
- actively mobilePBDB, for Muricidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 59 million years on record.
The record covers at least 59.24 Mya to 129 ka. No occurrence read is dated outside 61.66 Mya to 0 Mya.
144 occurrences of Urosalpinx 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
144 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
47 formations
- Shoal River Formation · Alum Bluff Group9
- Duplin Formation9
- Waccamaw Formation9
- Yorktown Formation8
- James City Formation7
- Pamlico Formation6
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The named rock units Urosalpinx has been recovered from, largest first. Drawn where the rock is now, not where it formed. 23 further formations hold fewer occurrences each and are not listed. 15 occurrences have no formation on record, which is common for older literature.
Urosalpinx and its relatives
PleistoceneWhere Urosalpinx and its relatives were recorded in the Pleistocene.
Found in the same rock
1,955 taxa- Crepidula plana24 sites
- Nucula (Nucula) proxima24 sites
- Crepidula fornicata22 sites
- Busycon21 sites
- Abra aequalis18 sites
- Crassinella lunulata17 sites
- Parvilucina multistriata17 sites
- Astyris lunata16 sites
- Nuculana acuta16 sites
- Turritella16 sites
- Neverita duplicatus15 sites
- Plicatula gibbosa15 sites
- Anomia simplex14 sites
- Crassinella14 sites
- Epitonium14 sites
- Glycymeris americana14 sites
- Nuculana14 sites
- Tellina14 sites
- Turbonilla14 sites
- Carolinapecten eboreus13 sites
- Chlamys13 sites
- Modiolus13 sites
- Odostomia13 sites
- Anadara12 sites
The Paleobiology Database records 86 sites for Urosalpinx, and this reads all 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
51 references- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions17
- Mollusca from the Miocene and Lower Pliocene of Virginia and North Carolina: Part 2. Scaphopoda and Gastropoda14
- Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America13
- Mollusca: Shoal River Formation (Middle Miocene6
- Tertiary Marine Molluscan Assemblages of Eastern Patagonia (Argentina): A Biostratigraphic Analysis6
- Molluscan biostratigraphy of the Miocene Middle Atlantic Coastal Plain of North America6
- The Selandian (Paleocene) mollusc fauna from Copenhagen, Denmark: the Poul Harder 1920 collection5
- The Molluscan Fauna of the Alum Bluff Group of Florida5
- The G.D Harris 1890 manuscript on the stratigraphy of Miocene and Pliocene beds at Yorktown, Virginia4
- Checklist of megafossils from the James City Formation (Lower Pleistocene) at Johnson Point, Craven County, North Carolina4
- Molluscs of the Tampa and Suwannee Limestones4
- Petuch and Roberts, 20073
Each of the 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. 39 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 Urosalpinx
- Source
- Wikipedia/Commons
- Credit
- Manuel CABALLER
- Licence
- CC BY 4.0
- Commercial use
- the licence allows it
No 3D scan of Urosalpinx was found in Sketchfab.
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, “Urosalpinx”
- 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 itOcenebrinae through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Stimpson 1865