Boreotrophon clathratus
Boreotrophon clathratus, common name the clathrate trophon, is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.

Jan Delsing · Public Domain · 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
- BoreotrophonPBDB
- Diet
- carnivorePBDB, for Muricidae
- Life habit
- epifaunalPBDB, for Muricidae
- Motility
- actively mobilePBDB, for Muricidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 2.4 million years on record.
The record covers at least 2.58 Mya to 129 ka. No occurrence read is dated outside 3.6 Mya to 11.7 ka.
12 occurrences of Boreotrophon clathratus 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
12 occurrences- Pliocene25%
- Pleistocene75%
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
3 formations
Loading coastlines…
The named rock units Boreotrophon clathratus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 7 occurrences have no formation on record, which is common for older literature.
Boreotrophon clathratus and its relatives
PleistoceneWhere Boreotrophon clathratus and its relatives were recorded in the Pleistocene.
Found in the same rock
359 taxa- Mytilus edulis10 sites
- Hiatella arctica7 sites
- Mya (Mya) truncata7 sites
- Buccinum undatum6 sites
- Cryptonatica affinis6 sites
- Admete viridula5 sites
- Aequipecten opercularis5 sites
- Arctica islandica5 sites
- Chlamys (Chlamys) islandica5 sites
- Littorina5 sites
- Macoma (Macoma) calcarea5 sites
- Natica5 sites
- Acila (Truncacila) cobboldae4 sites
- Aporrhais pespelecani4 sites
- Astarte4 sites
- Astarte borealis4 sites
- Astarte compressa4 sites
- Astarte elliptica4 sites
- Astarte sulcata4 sites
- Balanus4 sites
- Balanus crenatus4 sites
- Buccinum4 sites
- Cardita senilis4 sites
- Chrysodomus (Sipho)4 sites
The Paleobiology Database records 11 sites for Boreotrophon clathratus, 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
7 references- Contributions to the Quaternary geology of northern West Greenland especially the raised marine deposits4
- Wood, 18483
- Lateglacial oceanographic conditions off Southwest Iceland inferred from shallow-marine deposits in Reykjavik and Seltjarnarnes Peninsula1
- Unpublished census data for the Mollusca of the Tjornes sequence, Iceland1
- Marine Molluscan Assemblages in the Early Pleistocene of Sidestrand, Bramerton and the Royal Society Borehole at Ludham, Norfolk1
- The Mollusca of the Wexford Gravels (Pleistocene), South-East Ireland1
- Wood, 18821
Each of the 12 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. 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 Boreotrophon clathratus
- Source
- Wikipedia/Commons
- Credit
- Jan Delsing
- Licence
- Public Domain
- 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
- 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 itBoreotrophon through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Linnaeus 1767)