Leda semistriata
Searched as Nucula semistriata. The Paleobiology Database treats Leda semistriata as the accepted name.
No picture of Leda semistriata 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 Leda semistriata, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- NuculanaPBDB
- Diet
- deposit feeder, suspension feederPBDB, for Nuculanidae
- Life habit
- infaunalPBDB, for Nuculanidae
- Motility
- facultatively mobilePBDB, for Nuculanidae
- Vision
- blindPBDB, for Bivalvia
- Environment
- coastal,inner shelf,outer shelf,oceanicPBDB, for Nuculanidae
Time the record covers
At least 28 million years on record.
The record covers at least 33.9 Mya to 5.333 Mya. No occurrence read is dated outside 37.71 Mya to 3.6 Mya.
3 occurrences of Leda semistriata on record. 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 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
2 formations
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The named rock units Leda semistriata has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Found in the same rock
226 taxa- Aequipecten opercularis2 sites
- Anomia aculeata2 sites
- Arcoperna sericea2 sites
- Artemis lincta2 sites
- Astarte (Digitariopsis) obliquata burtinea2 sites
- Astarte gracilis2 sites
- Astarte mutabilis2 sites
- Bornia (Bornia) deltoidea2 sites
- Cardita senilis2 sites
- Caryocorbula striata2 sites
- Cirsotrema fimbriosa2 sites
- Coralliophaga cyprinoides2 sites
- Diplodonta (Diplodonta) rotundata2 sites
- Dosina cassina2 sites
- Eulima subulata2 sites
- Gastrana laminosa2 sites
- Isocardia cor2 sites
- Isocrassina basteroti2 sites
- Isocrassina omalii2 sites
- Laevicardium (Laevicardium) decorticatum2 sites
- Leda pygmaea2 sites
- Lima subauriculata2 sites
- Limaria (Limatulella) loscombii2 sites
- Lucinoma borealis2 sites
The Paleobiology Database records 2 sites for Leda semistriata, 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 referencesEach 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 content0
No picture of Leda semistriata 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 Leda semistriata, or no answer at all. This entry cannot say which.
No 3D scan of Leda semistriata 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 itNuculana through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Wood 1840)