Phyloblatta

via iDigBio · CC0 · 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
- PhyloblattidaePBDB
- Motility
- actively mobilePBDB, for Arthropoda
- Environment
- terrestrialPBDB, for Insecta
Time the record covers
At least 82 million years on record.
The record covers at least 309.8 Mya to 227.3 Mya. No occurrence read is dated outside 318.7 Mya to 205.7 Mya.
323 occurrences of Phyloblatta 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
323 occurrences- Carboniferous66%
- Permian34%
- Late Triassicunder 1%
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
31 formations
- Commentry Shales Formation66
- Ottweiler Stufe Formation51
- Cassville Shales Formation40
- Alykaevskaya Formation33
- Lawrence Shale Formation18
- Letovice Formation9
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The named rock units Phyloblatta has been recovered from, largest first. Drawn where the rock is now, not where it formed. 7 further formations hold fewer occurrences each and are not listed. 33 occurrences have no formation on record, which is common for older literature.
Phyloblatta and its relatives
CarboniferousWhere Phyloblatta and its relatives were recorded in the Carboniferous.
Found in the same rock
1,001 taxa- Blattodea10 sites
- Archimylacridae9 sites
- Poroblattina rotundata8 sites
- Spiloblattinidae7 sites
- Insecta6 sites
- Poroblattina germari6 sites
- Anthracoblattina4 sites
- Phyloblattidae4 sites
- Sysciophlebia euglyptica4 sites
- Xenoblatta russoma4 sites
- Aphantomartus pustulatus3 sites
- Artinska clara3 sites
- Caloneura dawsoni3 sites
- Compsoblatta anaglyptica3 sites
- Compsoblatta nobilis3 sites
- Ctenoptilus elongatus3 sites
- Delopsocus elongatus3 sites
- Delopsocus latus3 sites
- Delopterum3 sites
- Delopterum minutum3 sites
- Dichentomum tinctum3 sites
- Dictyomylacris multinervis3 sites
- Dinoblatta scudderi3 sites
- Eucaenus ovalis3 sites
The Paleobiology Database records 85 sites for Phyloblatta, 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
61 references- Die Fossilen Insekten und die Phylogenie der Rezenten Formen, parts I-IV50
- Nouvelles recherches sur les insectes du terrain houiller de Commentry (Allier) (Troisème partie) Orthoptères Blattidae44
- Paleozoiskie nasekomye kuznetskogo basseina35
- Revision of the American fossil cockroaches with descriptions of new forms27
- Zur Entomofauna des Jungpalaozoikums der Boskovicer Furche (CSSR), Teil II: Phyloblattidae (Insecta, Blattodea)24
- Revision of American Paleozoic insects15
- Beiträge zur Kenntnis der palaeozoischen Blattarien14
- Phyloblattidae and Compsoblattidae (Insecta, Blattodea) from the late Carboniferous Souss basin, Morocco11
- Cockroaches of the Kansas coal measures and of the Kansas Permian10
- Zur Taxonomic and Biostratigraphic der Blattodea (Insecta) des Karbon und Perm der DDR8
- Neue Untersuchungen über die fossilen Insekten mit Ergänzungen und Nachträgen sowie Ausblicken auf phylogenetische, palaeogeographische und allgemein biologische Probleme. I. Teil6
- Insecta5
Each of the 323 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. 49 further references are not listed. 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 Phyloblatta
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- 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 itPhyloblattidae through timeFormations of the CarboniferousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Handlirsch 1906