Rhadinichthys formosus

Canadian Museum of Nature · CC BY 4.0 · via GBIF. 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
- RhadinichthysPBDB
- Diet
- carnivorePBDB, for Palaeonisciformes
- Life habit
- nektonicPBDB, for Palaeonisciformes
- Motility
- actively mobilePBDB, for Palaeonisciformes
Time the record covers
At most 11 million years on record.
Every occurrence read is dated to somewhere between 346.7 Mya and 335.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
2 occurrences of Rhadinichthys formosus on record, most of them in the Carboniferous. 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
2 occurrences- Carboniferous100%
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
- Glencartholm Volcanic Beds Formation · Upper Border Group1
- Gullane Formation · Strathclyde Group1
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The named rock units Rhadinichthys formosus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Rhadinichthys formosus and its relatives
CarboniferousWhere Rhadinichthys formosus and its relatives were recorded in the Carboniferous.
Found in the same rock
44 taxa- Rhadinichthys canobiensis2 sites
- Acanthodes nitidus1 site
- Acrolepis ortholepis1 site
- Adelophthalmus perornatus1 site
- Antliodus1 site
- Canobius1 site
- Canobius elegantulus1 site
- Cheirodopsis geikiei1 site
- Chondrenchelys problematica1 site
- Cosmoptychius striatus1 site
- Cycloptychius concentricus1 site
- Deltoptychius1 site
- Dumfregia huxleyi1 site
- Elonichthys pulcherrimus1 site
- Elonichthys robisoni1 site
- Elonichthys serratus1 site
- Elonichthys striatulus1 site
- Gigantoscorpio willsi1 site
- Gonatodus punctatus1 site
- Goodrichthys1 site
- Holurus parki1 site
- Megalichthys1 site
- Mesopoma1 site
- Mesopoma crassum1 site
The Paleobiology Database records 2 sites for Rhadinichthys formosus, 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- Fossil Fishes of Great Britain1
- Report on Fossil Fishes collected by the Geological Survey of Scotland from Shales exposed on the Shore near Gullane, East Lothian1
Each of the 2 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 Rhadinichthys formosus
- Source
- GBIF
- Credit
- Canadian Museum of Nature
- Licence
- CC BY 4.0
- Commercial use
- the licence allows it
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 itRhadinichthys through timeFormations of the CarboniferousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Traquair 1904