Cryptonatica andoi

zhilin_tang · CC BY-NC 4.0 · via GBIF. 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
- CryptonaticaPBDB
- 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 13 million years on record.
The record covers at least 15.98 Mya to 2.58 Mya. No occurrence read is dated outside 23.04 Mya to 11.7 ka.
6 occurrences of Cryptonatica andoi 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
6 occurrences- Miocene50%
- Pliocene17%
- Pleistocene33%
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
5 formations
- Tokmuro Formation2
- Tomioka Formation · Taga Group1
- Tokomuro Formation1
- Akasawa Silt Formation · Toyohashi Group1
- Toshima Sand Formation · Toyohashi Group1
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The named rock units Cryptonatica andoi has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Cryptonatica andoi and its relatives
MioceneWhere Cryptonatica andoi and its relatives were recorded in the Miocene.
Found in the same rock
203 taxa- Anadara3 sites
- Batillaria3 sites
- Glossaulax didyma3 sites
- Anomia2 sites
- Barnea (Umitakea)2 sites
- Cerithidea (Cerithideopsilla)2 sites
- Chama reflexa2 sites
- Corbicula japonica sandaiformis2 sites
- Corbula (Anisocorbula)2 sites
- Crassostrea gigas2 sites
- Dosinia (Dosinella)2 sites
- Fulvia mutica2 sites
- Inquisitor2 sites
- Macoma (Macoma)2 sites
- Mitrella2 sites
- Olivella2 sites
- Panopea2 sites
- Raeta2 sites
- Scapharca broughtoni2 sites
- Scapharca satowi2 sites
- Sydaphera2 sites
- Tetrarca boucardi2 sites
- Umbonium (Suchium)2 sites
- Wallucina2 sites
The Paleobiology Database records 3 sites for Cryptonatica andoi, 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
4 references- Molluscan fossils from the Atsunai Group, Kushiro Coal Field, Eastern Hokkaido, Northern Japan2
- Summary of the geology and paleontology of the Atsumi Peninsula, Aichi Prefecture, Japan2
- Paleogene molluscan faunas from the Kushiro Coal Field, Eastern Hokkaido1
- Pectinids from the Taga Group of the Joban Coalfield1
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 Cryptonatica andoi
- Source
- GBIF
- Credit
- zhilin_tang
- Licence
- CC BY-NC 4.0
- Commercial use
- the licence does not allow it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itCryptonatica through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Nomura 1935)