Acadoparadoxides

Searched as Acadoparadoxides pampalius. The Paleobiology Database treats Acadoparadoxides as the accepted name.

Acadoparadoxides is an extinct genus of redlichiid trilobite belonging to the family Paradoxididae. These fast-moving low-level epifaunal carnivores lived in the Middle Cambrian.

Acadoparadoxides

Bloopityboop · CC BY-SA 4.0 · 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
ParadoxididaePBDB
Diet
carnivorePBDB, for Paradoxidoidea
Life habit
low-level epifaunalPBDB, for Redlichiida
Motility
fast-movingPBDB, for Redlichiida
Vision
well-developedPBDB, for Paradoxididae
Environment
marinePBDB, for Trilobita

Time the record covers

At most 10 million years on record.

Every occurrence read is dated to somewhere between 514.5 Mya and 504.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 6 of 6 occurrencesCambrian515–514 Mya — about 0.0 occurrences514–514 Mya — about 0.0 occurrences514–514 Mya — about 0.0 occurrences514–513 Mya — about 0.0 occurrences513–513 Mya — about 0.0 occurrences513–512 Mya — about 0.0 occurrences512–512 Mya — about 0.0 occurrences512–512 Mya — about 0.0 occurrences512–511 Mya — about 0.0 occurrences511–511 Mya — about 0.0 occurrences511–511 Mya — about 0.0 occurrences511–510 Mya — about 0.0 occurrences510–510 Mya — about 0.0 occurrences510–510 Mya — about 0.3 occurrences510–509 Mya — about 0.5 occurrences509–509 Mya — about 0.5 occurrences509–508 Mya — about 0.5 occurrences508–508 Mya — about 0.5 occurrences508–508 Mya — about 0.5 occurrences508–507 Mya — about 0.5 occurrences507–507 Mya — about 0.5 occurrences507–507 Mya — about 0.5 occurrences507–506 Mya — about 0.5 occurrences506–506 Mya — about 0.5 occurrences506–505 Mya — about 0.5 occurrences505–505 Mya — about 0.2 occurrences505–505 Mya — about 0.0 occurrences505–504 Mya — about 0.0 occurrences515 Mya504 Mya

6 occurrences of Acadoparadoxides on record, most of them in the Cambrian. 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

6 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

Jbel Wawrmast — 31.37°N, 5.02°WJbel Wawrmast — 31.29°N, 5.50°W

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The named rock units Acadoparadoxides has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Acadoparadoxides and its relatives

Cambrian

Where Acadoparadoxides and its relatives were recorded in the Cambrian.

Found in the same rock

85 taxa

The Paleobiology Database records 15 sites for Acadoparadoxides, 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 6 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 Acadoparadoxides

Credit
Bloopityboop
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Acadoparadoxides 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 itParadoxididae through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Green 1834)