Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Passerimorphae Sibley et al., 1988
           Order Gruiformes Bonaparte, 1854
             Suborder Ralli Reichenbach - rails and allies
               Family Rallidae Vigors, 1825 - rails, waterhens, coots
                 Genus Porzana Vieillot, 1816
                   01 Porzana parva (Scopoli, 1769) - little crake
                   02 Porzana pusilla (Pallas, 1776) - Baillon's crake
                   03 ‡Porzana palmeri (Frohawk, 1892) - Laysan crake
                   04 Porzana porzana (Linnaeus, 1766) - spotted crake
                   05 Porzana fluminea Gould, 1843 - Australian crake
                   06 Porzana carolina (Linnaeus, 1758) - sora
                   07 Porzana spiloptera Durnford, 1877 - dot-winged crake
                   08 Porzana albicollis (Vieillot, 1819) - ash-throated crake
                   09 ‡Porzana sandwichensis (Gmelin, 1789) - Hawaiian crake
                   10 Porzana fusca (Linnaeus, 1766) - ruddy-breasted crake
                   11 Porzana paykullii (Ljungh, 1813) - band-bellied crake
                   12 Porzana tabuensis (Gmelin, 1789) - spotless crake
                   13 ‡Porzana monasa (Kittlitz, 1858) - Kosrae crake
                   14 Porzana atra North, 1908 - Henderson Island crake
                   15 Porzana flaviventer (Boddaert, 1783) - yellow-breasted crake
                   16 Porzana cinerea (Vieillot, 1819) - white-browed crake