Zapornia atra
The Henderson crake or red-eyed crake, also Henderson Island crake or Henderson Island rail, is a species of flightless bird in the family Rallidae. It is endemic to Henderson Island in the southeast Pacific Ocean. Its natural habitat is dense to open forest.
Orban.Balazs · CC BY-SA 4.0 · via Wikipedia/Commons. 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- Also called
- Henderson Island crakePBDB
- Sits inside
- ZaporniaPBDB
- Diet
- carnivorePBDB, for Coelurosauria
- Life habit
- ground dwelling, solitaryPBDB, for Theropoda
- Motility
- actively mobilePBDB, for Theropoda
- Environment
- terrestrialPBDB, for Theropoda
Time the record covers
At most 12 thousand years on record.
Every occurrence read is dated to somewhere between 11.7 ka and 0 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
10 occurrences of Zapornia atra on record, most of them in the Holocene. 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
10 occurrences- Holocene100%
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.
Zapornia atra and its relatives
HoloceneWhere Zapornia atra and its relatives were recorded in the Holocene.
Found in the same rock
32 taxa- Anous10 sites
- Gallicolumba leonpascoi10 sites
- Gygis alba10 sites
- Phaethon rubricauda10 sites
- Puffinus nativitatis10 sites
- Fregata minor9 sites
- Pterodroma9 sites
- Ptilinopus insularis9 sites
- Acrocephalus taiti8 sites
- Nesofregetta fuliginosa7 sites
- Numenius tahitiensis7 sites
- Anous ceruleus6 sites
- Ducula harrisoni6 sites
- Prosobonia sauli6 sites
- Pterodroma nigripennis5 sites
- Puffinus5 sites
- Bountyphaps obsoleta4 sites
- Sula dactylatra4 sites
- Vini stepheni4 sites
- Hirundo tahitica2 sites
- Onychoprion fuscatus2 sites
- Sula sula2 sites
- Ardenna pacifica1 site
- Bulweria bulwerii1 site
The Paleobiology Database records 10 sites for Zapornia atra, 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- The fossil birds of Henderson Island, Pitcairn Group: natural turnover and human impact, a synopsis10
Each of the 10 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 content1
Picture of Zapornia atra
- Source
- Wikipedia/Commons
- Credit
- Orban.Balazs
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Zapornia atra 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.
The description on this site
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itZapornia through timeFormations of the HoloceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (North 1908)