Plecia similkameena

via iDigBio · via iDigBio. 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
- PleciaPBDB
- Motility
- actively mobilePBDB, for Arthropoda
- Environment
- terrestrialPBDB, for Insecta
Time the record covers
At most 8 million years on record.
Every occurrence read is dated to somewhere between 56 Mya and 48.07 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Plecia similkameena on record, most of them in the Eocene. 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
3 occurrences- Eocene100%
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
- Allenby Formation · Princeton Group2
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The named rock units Plecia similkameena 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.
Plecia similkameena and its relatives
EoceneWhere Plecia similkameena and its relatives were recorded in the Eocene.
Found in the same rock
16 taxa- Plecia canadensis3 sites
- Plecia transitoria3 sites
- Plecia tulameenensis2 sites
- Asilidae1 site
- Bracon1 site
- Coelidia columbiana1 site
- Equisetum similkamense1 site
- Penthetria fryi1 site
- Planophlebia gigantea1 site
- Plecia avus1 site
- Plecia curtula1 site
- Plecia minutula1 site
- Plecia pictipennis1 site
- Plecia reducta1 site
- Telmatrechus stali1 site
- Xorides lambei1 site
The Paleobiology Database records 3 sites for Plecia similkameena, 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
2 references- Fossil Bibionidae (Diptera) from British Columbia2
- Appendix A. The fossil insects collected in 1877, by Mr. G.M. Dawson, in the interior of British Columbia1
Each of the 3 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 Plecia similkameena
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Plecia similkameena was found in MorphoSource and Sketchfab.
Smithsonian Open Access was 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 itPlecia through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Scudder 1879)