Krithidae

Krithidae is a family of marine ostracods belonging to the superfamily Cytheroidea (suborder Cytherocopina in the order Podocopida.

No picture of Krithidae was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Krithidae, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CytherideoideaPBDB
Diet
detritivore, grazerPBDB, for Podocopida
Life habit
epifaunalPBDB, for Podocopida
Motility
actively mobilePBDB, for Ostracoda
Vision
limitedPBDB, for Ostracoda
Environment
marinePBDB, for Ostracoda

Time the record covers

At least 26 million years on record.

The record covers at least 33.9 Mya to 7.246 Mya. No occurrence read is dated outside 37.71 Mya to 3.6 Mya.

Eocene — about 1 of 25 occurrencesEoceneOligocene — about 4 of 25 occurrencesOligoceneMiocene — about 20 of 25 occurrencesMiocenePliocene — about 0 of 25 occurrences38–37 Mya — about 0.1 occurrences37–36 Mya — about 0.3 occurrences36–35 Mya — about 0.3 occurrences35–34 Mya — about 0.4 occurrences34–32 Mya — about 0.5 occurrences32–31 Mya — about 0.5 occurrences31–30 Mya — about 0.5 occurrences30–29 Mya — about 0.5 occurrences29–28 Mya — about 0.5 occurrences28–27 Mya — about 0.4 occurrences27–25 Mya — about 0.3 occurrences25–24 Mya — about 0.3 occurrences24–23 Mya — about 0.3 occurrences21–19 Mya — about 1 occurrence19–18 Mya — about 1 occurrence18–17 Mya — about 1 occurrence17–16 Mya — about 1 occurrence15–14 Mya — about 0.8 occurrences14–12 Mya — about 4 occurrences12–11 Mya — about 3 occurrences11–10 Mya — about 2 occurrences10–8.8 Mya — about 2 occurrences8.8–7.6 Mya — about 2 occurrences7.6–6.5 Mya — about 0.9 occurrences6.5–5.3 Mya — about 0.3 occurrences5.3–4.1 Mya — about 0.3 occurrences4.1–2.9 Mya — about 0.1 occurrences33.9 Mya7.246 Mya38.4 Mya2.9 Mya

25 occurrences of Krithidae on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

25 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

2 formations

Gliwice — 50.27°N, 18.67°ELincoln Creek — 47.30°N, 123.47°W

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The named rock units Krithidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 16 occurrences have no formation on record, which is common for older literature.

Krithidae and its relatives

Miocene

Where Krithidae and its relatives were recorded in the Miocene.

Found in the same rock

65 taxa

The Paleobiology Database records 7 sites for Krithidae, 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

7 references

Each of the 25 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 content0

No picture of Krithidae was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

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

No 3D scan of Krithidae 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 itCytherideoidea through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Mandelstam 1958