Cypraecassis testiculus

Cypraecassis testiculus, common name the reticulated cowry helmet, is a species of medium-sized sea snail, a marine gastropod mollusk in the family Cassidae, the helmet snails and bonnet snails.

Cypraecassis testiculus

H. Zell · 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
CypraecassisPBDB
Diet
carnivorePBDB, for Cassidae
Life habit
epifaunalPBDB, for Cassidae
Motility
actively mobilePBDB, for Cassidae
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.

Oligocene — about 0 of 24 occurrencesMiocene — about 17 of 24 occurrencesMiocenePliocene — about 6 of 24 occurrencesPliocenePleistocene — about 1 of 24 occurrencesPleistocene24–23 Mya — about 0.1 occurrences23–22 Mya — about 0.3 occurrences22–21 Mya — about 0.3 occurrences21–20 Mya — about 0.3 occurrences20–20 Mya — about 0.5 occurrences20–19 Mya — about 0.5 occurrences19–18 Mya — about 0.5 occurrences18–17 Mya — about 0.5 occurrences17–16 Mya — about 0.5 occurrences16–16 Mya — about 0.5 occurrences16–15 Mya — about 0.4 occurrences15–14 Mya — about 0.4 occurrences14–13 Mya — about 0.1 occurrences12–11 Mya — about 0.3 occurrences11–10 Mya — about 0.4 occurrences10–9.4 Mya — about 0.4 occurrences9.4–8.6 Mya — about 0.4 occurrences8.6–7.8 Mya — about 0.4 occurrences7.8–7.1 Mya — about 1 occurrence7.1–6.3 Mya — about 4 occurrences6.3–5.5 Mya — about 4 occurrences5.5–4.7 Mya — about 3 occurrences4.7–3.9 Mya — about 3 occurrences3.9–3.1 Mya — about 1 occurrence3.1–2.4 Mya — about 0.1 occurrences2.4–1.6 Mya — about 0.3 occurrences1.6–785 ka Mya — about 0.3 occurrences785 ka–0 Mya — about 0.3 occurrences15.98 Mya2.58 Mya23.5 Mya0 Mya

24 occurrences of Cypraecassis testiculus 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

24 occurrences

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

6 formations

Gurabo — 19.58°N, 71.05°WGurabo — 19.30°N, 71.67°WGurabo — 19.50°N, 71.18°WGurabo — 19.53°N, 71.33°WGurabo — 18.73°N, 71.00°WGurabo — 18.93°N, 71.62°WCantaure — 11.90°N, 69.85°WCaujarao — 11.00°N, 69.83°WCaujarao — 11.45°N, 69.57°WCercado — 19.40°N, 70.72°WBaitoa — 19.30°N, 70.80°WEl Porvenir — 11.98°N, 69.99°W

Loading coastlines…

The named rock units Cypraecassis testiculus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Cypraecassis testiculus and its relatives

Miocene

Where Cypraecassis testiculus and its relatives were recorded in the Miocene.

Found in the same rock

165 taxa

The Paleobiology Database records 5 sites for Cypraecassis testiculus, 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

2 references

Each of the 24 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 Cypraecassis testiculus

Credit
H. Zell
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Cypraecassis testiculus 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 itCypraecassis through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Linnaeus 1758)