Ichthyococcus

Ichthyococcus, the fireflyfishes, is a genus of deep-sea stomiiform fish. It is the only member of the family Ichthyococcidae.

Ichthyococcus

Uncredited · Public Domain · 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
StomiiformesPBDB
Diet
carnivorePBDB, for Stomiiformes
Life habit
nektonicPBDB, for Stomiiformes
Motility
actively mobilePBDB, for Stomiiformes

Time the record covers

At least 8 million years on record.

The record covers at least 11.63 Mya to 3.6 Mya. No occurrence read is dated outside 15.98 Mya to 2.58 Mya.

Miocene — about 1 of 3 occurrencesMiocenePliocene — about 2 of 3 occurrencesPliocenePleistocene — about 0 of 3 occurrences16–16 Mya — about 0.1 occurrences16–15 Mya — about 0.1 occurrences15–15 Mya — about 0.1 occurrences15–14 Mya — about 0.1 occurrences14–14 Mya — about 0.1 occurrences14–13 Mya — about 0.1 occurrences13–13 Mya — about 0.1 occurrences13–12 Mya — about 0.1 occurrences12–12 Mya — about 0.1 occurrences12–11 Mya — about 0.0 occurrences4.0–3.5 Mya — about 0.2 occurrences3.5–3.0 Mya — about 0.9 occurrences3.0–2.6 Mya — about 0.9 occurrences11.63 Mya3.6 Mya16.5 Mya2.1 Mya

3 occurrences of Ichthyococcus on record, most of them in the Pliocene. 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

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.

Ichthyococcus and its relatives

Pliocene

Where Ichthyococcus and its relatives were recorded in the Pliocene.

Found in the same rock

67 taxa

The Paleobiology Database records 3 sites for Ichthyococcus, 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

3 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 content2

Picture of Ichthyococcus

Credit
nobody named on the record
Licence
Public Domain
Commercial use
the licence allows it

CT scan

Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record
Specimen
Ichthyococcus ovatus · UF:Fish:227879

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 itStomiiformes through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Bonaparte 1841