Callianassa peruviana

No picture of Callianassa peruviana was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Callianassa peruviana, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CallianassaPBDB
Diet
detritivorePBDB, for Axiidea
Life habit
infaunalPBDB, for Axiidea
Motility
actively mobilePBDB, for Malacostraca
Vision
well-developedPBDB, for Malacostraca

Time the record covers

At least 22 million years on record.

The record covers at least 132.6 Mya to 110.1 Mya. No occurrence read is dated outside 139.1 Mya to 106.3 Mya.

Early Cretaceous — about 2 of 2 occurrencesEarly Cretaceous140–139 Mya — about 0.1 occurrences139–137 Mya — about 0.2 occurrences137–136 Mya — about 0.2 occurrences136–135 Mya — about 0.2 occurrences135–134 Mya — about 0.2 occurrences134–133 Mya — about 0.2 occurrences133–132 Mya — about 0.1 occurrences110–109 Mya — about 0.3 occurrences109–108 Mya — about 0.3 occurrences108–107 Mya — about 0.3 occurrences107–106 Mya — about 0.1 occurrences132.6 Mya110.1 Mya139.8 Mya105.6 Mya

2 occurrences of Callianassa peruviana on record, most of them in the Early Cretaceous. 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

2 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

1 formation

Chachao — 35.03°S, 69.72°W

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The named rock units Callianassa peruviana 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.

Callianassa peruviana and its relatives

Early Cretaceous

Where Callianassa peruviana and its relatives were recorded in the Early Cretaceous.

Found in the same rock

No other named taxon is catalogued from that site.

The Paleobiology Database records 1 site for Callianassa peruviana, and this reads all of them.

Entered from

2 references

Each of the 2 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 content0

No picture of Callianassa peruviana was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Callianassa peruviana, or no answer at all. This entry cannot say which.

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 itCallianassa through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Knechtel et al. 1947