Lithognathus mormyrus

The sand steenbras or striped seabream is a species of marine fish in the family Sparidae, colloquially known as the common bastardfish for nipping at the legs of swimmers. It is found in shallow water in the Mediterranean Sea and in the eastern Atlantic Ocean from France to South Africa. It also occurs in the Red Sea and off the coast of Mozambique in the Indian Ocean. The IUCN has assessed its conservation status as being of "least concern".

Lithognathus mormyrus

Marrabbio2 · CC BY 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
LithognathusPBDB
Diet
carnivorePBDB, for Perciformes
Life habit
nektonicPBDB, for Perciformes
Motility
actively mobilePBDB, for Perciformes

Time the record covers

At most 1.1 million years on record.

Every occurrence read is dated to somewhere between 13.82 Mya and 12.8 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Miocene — about 4 of 4 occurrencesMiocene14–14 Mya — about 0.2 occurrences14–14 Mya — about 0.3 occurrences14–14 Mya — about 0.3 occurrences14–14 Mya — about 0.3 occurrences14–14 Mya — about 0.3 occurrences14–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–13 Mya — about 0.2 occurrences14.32 Mya12.3 Mya

4 occurrences of Lithognathus mormyrus on record, most of them in the Miocene. 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

4 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

Hrušky — 48.81°N, 16.63°E

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The named rock units Lithognathus mormyrus 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.

Lithognathus mormyrus and its relatives

Miocene

Where Lithognathus mormyrus and its relatives were recorded in the Miocene.

Found in the same rock

110 taxa

The Paleobiology Database records 4 sites for Lithognathus mormyrus, 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 4 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 Lithognathus mormyrus

Credit
Marrabbio2
Licence
CC BY 3.0
Commercial use
the licence allows it

No 3D scan of Lithognathus mormyrus 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 itLithognathus through timeFormations of the MioceneThe world it lived on

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