Photograph of a laterallus rogersi🐦

Photo: Brian Gratwicke · CC BY 4.0

SpeciesGruiformesRallidae
Birds

🐦Laterallus rogersi

Atlantisia rogersi Lowe, 1923

The Inaccessible Island rail, or Inaccessible rail, is a small bird species of the rail family, Rallidae. Endemic to Inaccessible Island in the Tristan Archipelago in the isolated south Atlantic, it is the smallest extant flightless bird in the world. The species was formally described by physician Percy Lowe in 1923 but had first come to the attention of scientists 50 years earlier. The Inaccessible Island rail's taxonomic affinities and origin were a long-standing mystery; in 2018 its closest relative was identified as the South American dot-winged crake, and it was decided that both species are best classified in the genus Laterallus.

Text: Wikipedia, CC BY-SA 4.0.

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Also called
Inaccessible Island Rail, Inaccessible Rail
Conservation status
VUVulnerable

IUCN Red List assessment, 2021.

Population trendStable
Key measurements
Body mass
not recorded
Body length
not recorded
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
not recorded
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Facts and figures

Everything we know about the Laterallus rogersi

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

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Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classAves
  4. ›orderGruiformes
  5. ›familyRallidae
  6. ›genusAtlantisia
  7. ›speciesAtlantisia rogersi
Full lineage
  1. superclassSarcopterygii
  2. superclassTetrapoda
  3. orderSauria
  4. classBirds · Aves
All 9 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. orderSauria
  9. classBirds · Aves
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More about the Laterallus rogersi

In other languages
rascló de l'Illa Inaccessible (ca), chřástal Rogersův (cs), Muserikse (da), Atlantisralle (de), Laterallus rogersi (es), erakkoluhtakana (fi) … and 20 more languages
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