Stomatosuchus inermis
Stomatosuchus is an extinct stomatosuchid neosuchian from the Late Cretaceous (Cenomanian) Bahariya Formation of Egypt. The type and only species is S. inermis. Much of what is known about Stomatosuchus has been inferred from the related genus Laganosuchus.

Creator: Dmitry Bogdanov · 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
- StomatosuchusPBDB
- Diet
- carnivorePBDB, for Pseudosuchia
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- marinePBDB, for Mesoeucrocodylia
Time the record covers
At most 6.6 million years on record.
The one occurrence read is dated to somewhere between 100.5 Mya and 93.9 Mya, which is a dating window rather than a span.
1 occurrence of Stomatosuchus inermis 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
1 occurrences- Late Cretaceous100%
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
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The named rock units Stomatosuchus inermis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Stomatosuchus inermis and its relatives
Late CretaceousWhere Stomatosuchus inermis and its relatives were recorded in the Late Cretaceous.
Found in the same rock
2 taxa- Aegyptosuchus peyeri1 site
- Libycosuchus brevirostris1 site
The Paleobiology Database records 1 site for Stomatosuchus inermis, 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
1 referenceEach of the 1 occurrence 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 Stomatosuchus inermis
- Source
- Wikipedia/Commons
- Credit
- Creator: Dmitry Bogdanov
- Licence
- CC BY 3.0
- Commercial use
- the licence allows it
No 3D scan of Stomatosuchus inermis 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 itStomatosuchus through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Stromer 1925