Busycotypus
Busycotypus is a genus of very large sea snails, marine gastropod mollusks in the subfamily Busycotypinae.

ChildofMidnight at English Wikipedia · CC BY-SA 3.0 · 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
- BusycotypinaePBDB
- Diet
- carnivorePBDB, for Neogastropoda
- Life habit
- epifaunalPBDB, for Neogastropoda
- Motility
- actively mobilePBDB, for Neogastropoda
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 11 million years on record.
The record covers at least 11.63 Mya to 129 ka. No occurrence read is dated outside 13.82 Mya to 11.7 ka.
73 occurrences of Busycotypus 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
73 occurrences- Miocene25%
- Pliocene14%
- Pleistocene61%
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
19 formations
- Pamlico Formation10
- St Marys Formation · Chesapeake Group8
- Yorktown Formation6
- Caloosahatchee Formation5
- Saint Marys Formation · Chesapeake Group5
- Acredale Formation4
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The named rock units Busycotypus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 13 occurrences have no formation on record, which is common for older literature.
Busycotypus and its relatives
PleistoceneWhere Busycotypus and its relatives were recorded in the Pleistocene.
Found in the same rock
921 taxa- Busycon17 sites
- Nucula (Nucula) proxima14 sites
- Crepidula plana12 sites
- Neverita duplicatus11 sites
- Anadara (Larkinia) transversa10 sites
- Crassinella lunulata10 sites
- Eupleura caudata10 sites
- Abra aequalis9 sites
- Acteocina canaliculata9 sites
- Crepidula fornicata9 sites
- Mercenaria campechiensis9 sites
- Mulinia lateralis9 sites
- Nuculana acuta9 sites
- Urosalpinx9 sites
- Angulus texanus8 sites
- Anomia simplex8 sites
- Crassostrea virginica8 sites
- Pitar morrhuanus8 sites
- Astarte concentrica7 sites
- Bostrycapulus aculeatus7 sites
- Conradostrea sculpturata7 sites
- Cyclocardia granulata7 sites
- Glycymeris americana7 sites
- Olivella mutica7 sites
The Paleobiology Database records 32 sites for Busycotypus, and this reads all of them. 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
16 references- Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America22
- Molluscan biostratigraphy of the Miocene Middle Atlantic Coastal Plain of North America11
- Petuch, 19887
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions6
- The G.D Harris 1890 manuscript on the stratigraphy of Miocene and Pliocene beds at Yorktown, Virginia5
- Neogene Biostratigraphy of the Charlotte Harbor Area in Southwestern Florida4
- Petuch and Roberts, 20073
- The fauna and paleoecology of the Late Pleistocene marine sediments of southeastern Virginia3
- Mollusca: Fort Thompson Formation (Late Pleistocene)2
- Mollusca: Shoal River Formation (Middle Miocene2
- Geology of the Newport News South and Bowers Hill quadrangles, Virginia2
- Mollusca from the Miocene and Lower Pliocene of Virginia and North Carolina: Part 2. Scaphopoda and Gastropoda2
Each of the 73 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. 4 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 Busycotypus
- Source
- Wikipedia/Commons
- Credit
- ChildofMidnight at English Wikipedia
- Licence
- CC BY-SA 3.0
- Commercial use
- the licence allows it
No 3D scan of Busycotypus 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, “Busycotypus”
- 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 itBusycotypinae through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Wenz 1943)