Porphyrio paepae

The Marquesas swamphen is an extinct species of swamphen from the Marquesas Islands Hiva Oa and Tahuata. It was originally described from 600-year-old subfossil remains from Tahuata and Hiva Oa. It may have survived to around 1900; in the lower right corner of Paul Gauguin's 1902 painting Le Sorcier d'Hiva Oa ou le Marquisien à la cape rouge there is a bird which resembles native descriptions of Porphyrio paepae. Thor Heyerdahl claimed to have seen a similar flightless bird on Hiva Oa in 1937.

Porphyrio paepae

Paul Gauguin · Public Domain · 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
Marquesan swamphenPBDB
Sits inside
PorphyrioPBDB
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.

Pleistocene — about 0 of 7 occurrencesHolocene — about 7 of 7 occurrences17 ka–0 Mya — about 7 occurrences512 ka0 Mya

7 occurrences of Porphyrio paepae on record, most of them in the Holocene. 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

7 occurrences

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.

Porphyrio paepae and its relatives

Holocene

Where Porphyrio paepae and its relatives were recorded in the Holocene.

Found in the same rock

15 taxa

The Paleobiology Database records 7 sites for Porphyrio paepae, 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

1 reference

Each of the 7 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 the Paleobiology Database's own record for the work.

Media and terms

Media content1

Picture of Porphyrio paepae

Credit
Paul Gauguin
Licence
Public Domain
Commercial use
the licence allows it

No 3D scan of Porphyrio paepae 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.

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 itPorphyrio through timeFormations of the HoloceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Steadman 1988