Hemicytherura
via iDigBio · CC BY · 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
- CytheruridaePBDB
- Diet
- detritivore, grazerPBDB, for Podocopida
- Life habit
- epifaunalPBDB, for Podocopida
- Motility
- actively mobilePBDB, for Ostracoda
- Vision
- limitedPBDB, for Ostracoda
- Environment
- freshwaterPBDB, for Cytheruridae
Time the record covers
At least 54 million years on record.
The record covers at least 66 Mya to 11.63 Mya. No occurrence read is dated outside 72.2 Mya to 7.246 Mya.
47 occurrences of Hemicytherura on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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
47 occurrencesThese 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
7 formations
- Gliwice Formation24
- Polonez Cove Formation3
- Brasso Formation1
- Pebas Formation1
- La Colonia Formation1
- Loncoche Formation · Malargüe Group1
Loading coastlines…
The named rock units Hemicytherura has been recovered from, largest first. Drawn where the rock is now, not where it formed. 15 occurrences have no formation on record, which is common for older literature.
Hemicytherura and its relatives
MioceneWhere Hemicytherura and its relatives were recorded in the Miocene.
Found in the same rock
347 taxa- Copytus4 sites
- Cytheropteron4 sites
- Falsobuntonia3 sites
- Hemicytheridea3 sites
- Loxoconcha3 sites
- Oculocytheropteron3 sites
- Paracypris3 sites
- Phalcocythere (Otarocythere)3 sites
- Quadracythere3 sites
- Reussicythere3 sites
- Xestoleberis3 sites
- Acanthocythereis abundans2 sites
- Ammonia2 sites
- Atlanticythere2 sites
- Bairdia2 sites
- Bolivina2 sites
- Bythocypris2 sites
- Cibicidoides2 sites
- Cyprideis2 sites
- Cythereis excellens2 sites
- Cytherella2 sites
- Cytherella utilis2 sites
- Discorbis2 sites
- Fursenkoina2 sites
The Paleobiology Database records 10 sites for Hemicytherura, 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
10 references- Middle Miocene ostracods of the Fore-Carpathian Depression (Central Paratethys, southwestern Poland)24
- Late Miocene ostracod assemblages from eastern Mediterranean coral reef complexes (central Crete, Greece)13
- Ostracods from the Oligocene Polonez Cove Formation of King George Island, West Antarctica3
- A new elasmosaurid (Sauropterygia, Plesiosauria) from the upper levels of the La Colonia Formation (upper Maastrichtian), Chubut Province, Argentina1
- A 60-million-year Cenozoic history of western Amazonian ecosystems in Contamana, eastern Peru1
- Palaeo-oceanographical implications of Early-Middle Miocene subtropical ostracod faunas from the continental shelf of the SE Atlantic Ocean1
- Paleoecology and lithogenesis of the Middle Miocene (Badenian) algal-vermetid reefs from the Roztocze Hills, south-eastern Poland1
- Microfauna del Cretácico superior y del Terciárico.1
- Upper Cretaceous (middle Maastrichtian) ostracodes of Argentina1
- Ostracoda of the Brasso Formation of Trinidad1
Each of the 47 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 Hemicytherura
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC BY
- Commercial use
- the licence allows it
No 3D scan of Hemicytherura 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 itCytheruridae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Elofson 1941