Callianassa elongata

Callianassa elongata

via iDigBio · via iDigBio. 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
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 66 million years on record.

The record covers at least 89.8 Mya to 23.04 Mya. No occurrence read is dated outside 93.9 Mya to 20.45 Mya.

Late Cretaceous — about 2 of 3 occurrencesLate CretaceousPaleocene — about 0 of 3 occurrencesEocene — about 0 of 3 occurrencesOligocene — about 0 of 3 occurrencesMiocene — about 1 of 3 occurrences95–93 Mya — about 0.3 occurrences93–90 Mya — about 0.6 occurrences90–88 Mya — about 0.6 occurrences88–85 Mya — about 0.5 occurrences24–22 Mya — about 0.6 occurrences22–19 Mya — about 0.4 occurrences89.8 Mya23.04 Mya95 Mya19 Mya

3 occurrences of Callianassa elongata on record, most of them in the Late 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

3 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

3 formations

Culebra — 9.76°N, 79.68°WBrezno — 50.36°N, 13.80°EBila Hora — 50.36°N, 13.80°E

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The named rock units Callianassa elongata has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Callianassa elongata and its relatives

Late Cretaceous

Where Callianassa elongata and its relatives were recorded in the Late Cretaceous.

Found in the same rock

5 taxa

The Paleobiology Database records 2 sites for Callianassa elongata, and this reads all of them. The number is how many of those sites it was catalogued from too.

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 3 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. 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 Callianassa elongata

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

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 Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Rathbun 1918