IRMNG Taxon list
Plexechinus aoteanus (McKnight, 1974)
Plexechinus cinctus A. Agassiz, 1898
Plexechinus hirsutus Mortensen, 1905
Plexechinus nordenskioldi Mortensen, 1905 accepted as Antrechinus nordenskjoldi (Mortensen, 1905)
Plexechinus Nordenskiöldi Mortensen, 1905 accepted as Antrechinus nordenskjoldi (Mortensen, 1905)
Plexechinus nordenskjoeldi Mortensen, 1905 accepted as Antrechinus nordenskjoldi (Mortensen, 1905)
Plexechinus nordenskjoldi Mortensen, 1905 accepted as Antrechinus nordenskjoldi (Mortensen, 1905)
Plexechinus nordenskjöldi Mortensen, 1905 accepted as Plexechinus nordenskjoeldi Mortensen, 1905 accepted as Antrechinus nordenskjoldi (Mortensen, 1905)
Plexechinus parvus (Mironov, 1978)
Plexechinus planus (Mironov, 1978)
Plexechinus spectabilis Mortensen, 1948
Plexechinus sulcatus David & Mooi, 2000