Tectonatica pusilla
Tectonatica pusilla is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.

Eric A. Lazo-Wasem · CC0 · 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
- TectonaticaPBDB
- 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 3.5 million years on record.
The record covers at least 3.6 Mya to 11.7 ka. No occurrence read is dated outside 5.333 Mya to 0 Mya.
46 occurrences of Tectonatica pusilla on record, most of them in the Pliocene. 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
46 occurrences- Pliocene41%
- Pleistocene39%
- Holocene20%
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
16 formations
- Talparo Formation5
- Caloosahatchee Formation3
- Fort Thompson Formation3
- Bowden Formation · Coastal Group3
- Jackson Bluff Formation · Alum Bluff Group3
- Yorktown Formation3
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The named rock units Tectonatica pusilla 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.
Tectonatica pusilla and its relatives
PlioceneWhere Tectonatica pusilla and its relatives were recorded in the Pliocene.
Found in the same rock
1,552 taxa- Nucula (Nucula) proxima17 sites
- Plicatula gibbosa17 sites
- Nuculana acuta16 sites
- Anomia simplex15 sites
- Chione cancellata15 sites
- Crassinella lunulata15 sites
- Crepidula plana15 sites
- Neverita duplicatus14 sites
- Olivella mutica14 sites
- Parvilucina multistriata14 sites
- Arcopsis adamsi13 sites
- Turbonilla13 sites
- Acteocina canaliculata12 sites
- Calyptraea centralis12 sites
- Abra aequalis11 sites
- Diodora cayenensis11 sites
- Mulinia lateralis11 sites
- Oliva (Ispidula) sayana11 sites
- Seila adamsii11 sites
- Timoclea grus11 sites
- Turritella11 sites
- Anadara (Larkinia) transversa10 sites
- Caecum imbricatum10 sites
- Crassinella10 sites
The Paleobiology Database records 28 sites for Tectonatica pusilla, 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
20 references- Cenozoic Mollusks from the drillholes Cassino and Palmares do Sul of the Coastal Plain of Rio Grande do Sul6
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions5
- Miocene and Pliocene mollusks from Trinidad5
- Neogene Biostratigraphy of the Charlotte Harbor Area in Southwestern Florida4
- Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America4
- Paleontology of the Upper Eocene to Quaternary Post Impact Section in the USGS-NASA Langley Core, Hampton Virginia3
- The Pleistocene molluscan fauna from Leisley Shell Pit 1, Hillsborough County, Florida3
- Miocene gastropods and scaphopods of the Choctawatchee Formation of Florida3
- Late Pliocene and Early Pleistocene Mollusca from the James City and Chowan River Formations at Lee Creek Mine2
- Unpublished notes on Caribbean collection of Jack and Winifred Gibson-Smith, Naturhistorisches Museum Basel1
- Mollusca: Fort Thompson Formation (Late Pleistocene)1
- Unpublished notes on Caribbean collection of the Naturhistorisches Museum Basel1
Each of the 46 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. 8 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 Tectonatica pusilla
- Source
- Wikipedia/Commons
- Credit
- Eric A. Lazo-Wasem
- Licence
- CC0
- 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 itTectonatica through timeFormations of the PlioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Say 1822)