PaleoDB taxon number: 371817
Full reference: W. R. P. Bourne, N. P. Ashmole, and K. E. L. Simmons. 2003. A new subfossil night heron and a new genus for the extinct rail Ascension Island, central tropical Atlantic Ocean. Ardea 91:45-51
Type specimen: NHMRN S/1999.1.1, a set of limb elements (right femur). Its type locality is Chapel Grotto, Ascension, which is in a Holocene cave horizon in Saint Helena.