Adelomelon ancilla
Adelomelon ancilla is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.

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
- AdelomelonPBDB
- Diet
- carnivorePBDB, for Volutidae
- Life habit
- epifaunalPBDB, for Volutidae
- Motility
- actively mobilePBDB, for Volutidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 762 thousand years on record.
The record covers at least 774 ka to 11.7 ka. No occurrence read is dated outside 2.58 Mya to 0 Mya.
6 occurrences of Adelomelon ancilla on record. 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
6 occurrences- Pleistocene17%
- Holocene83%
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
1 formation
Loading coastlines…
The named rock units Adelomelon ancilla has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.
Found in the same rock
127 taxa- Agathistoma patagonicum2 sites
- Bostrycapulus aculeatus2 sites
- Carditamera plata2 sites
- Corbula lyoni2 sites
- Crassinella maldonadoensis2 sites
- Ennucula puelcha2 sites
- Erodona mactroides2 sites
- Glycymeris longior2 sites
- Heleobia australis2 sites
- Notocochlis isabelleana2 sites
- Nucula (Lamellinucula) semiornata2 sites
- Olivella (Olivina) tehuelchana2 sites
- Ostrea equestris2 sites
- Pitar rostratus2 sites
- Tagelus plebeius2 sites
- Trophon geversianum2 sites
- Abra lioica1 site
- Adrana electa1 site
- Amiantis1 site
- Amiantis purpuratus1 site
- Anachis isabellei1 site
- Anachis paessleri1 site
- Anomalocardia brasiliana1 site
- Ataxocerithium pullum1 site
The Paleobiology Database records 3 sites for Adelomelon ancilla, 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
3 references- Paleoecologia de moluscos marinos del Holoceno medio de Isla Gable, Canal Beagle, Tierra del Fuego, Argentina3
- Paleontologia de los sedimentos marinos holocenos de los alrededores de Bahia Blanca, Provincia de Buenos Aires2
- Early Pleistocene mollusks of the Tubul Formation, south-central Chile1
Each of the 6 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. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content1
Picture of Adelomelon ancilla
- Source
- Wikipedia/Commons
- Credit
- Manuel CABALLER
- Licence
- CC BY 4.0
- Commercial use
- the licence allows it
No 3D scan of Adelomelon ancilla 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
- 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 itAdelomelon through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Lightfoot 1786)