Trechus (Trechus) crassiscapus

No picture of Trechus (Trechus) crassiscapus was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Trechus (Trechus) crassiscapus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Trechus (Trechus)PBDB
Motility
actively mobilePBDB, for Arthropoda
Environment
terrestrialPBDB, for Insecta

Time the record covers

At most 118 thousand years on record.

Every occurrence read is dated to somewhere between 129 ka and 11.7 ka, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Pleistocene — about 8 of 8 occurrencesPleistoceneHolocene — about 0 of 8 occurrences147 ka–126 ka Mya — about 0.2 occurrences126 ka–105 ka Mya — about 1 occurrence105 ka–84 ka Mya — about 1 occurrence84 ka–63 ka Mya — about 1 occurrence63 ka–42 ka Mya — about 1 occurrence42 ka–21 ka Mya — about 1 occurrence21 ka–0 Mya — about 0.6 occurrences629 ka0 Mya

8 occurrences of Trechus (Trechus) crassiscapus on record, most of them in the Pleistocene. The Paleobiology Database records this as a living group. 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

8 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

Titusville Till — 41.62°N, 79.64°W

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

Trechus (Trechus) crassiscapus and its relatives

Pleistocene

Where Trechus (Trechus) crassiscapus and its relatives were recorded in the Pleistocene.

Found in the same rock

102 taxa

The Paleobiology Database records 8 sites for Trechus (Trechus) crassiscapus, 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

1 reference

Each of the 8 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Trechus (Trechus) crassiscapus was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Trechus (Trechus) crassiscapus, or no answer at all. This entry cannot say which.

No 3D scan of Trechus (Trechus) crassiscapus 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.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itTrechus (Trechus) through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Lindroth 1955)