Placostylus acutus W.J. Clench, 1941
Placostylus alberti P. Dautzenberg& J.L. Bouge, 1923 New Caledonia110,6 mm
Placostylus almirante W.J. Clench, 1941 Solomon Islands44 mm
Placostylus ambagiosus H.H. Suter, 1906 New Zealand, North Island
Placostylus ambagiosus annectens A.W.B. Powell, 1938 New Zealand, Cape Maria van Diemen77,7 mm
Placostylus ambagiosus gardneri A.W.B. Powell, 1951 New Zealand80,9 mm
Placostylus ambagiosus hinemoa A.W.B. Powell, 1947 New Zealand71,2 mm
Placostylus ambagiosus keenorum A.W.B. Powell, 1947 New Zealand, North Island84 mm
Placostylus ambagiosus pandora A.W.B. Powell, 1951 New Zealand, North Island71 mm
Placostylus ambagiosus priscus A.W.B. Powell, 1938 New Zealand, North Island72,6 mm
Placostylus ambagiosus spiritus A.W.B. Powell, 1947 New Zealand50 mm
Placostylus ambagiosus worthyi A.W.B. Powell, 1947 New Zealand70,6 mm
Bothriembryon angasianus (L. Pfeiffer, 1864) Australia, Port Lincoln20,6 mm
Plectostylus araucanus C. Valdovinos& J. Stuardo, 1988
Bothriembryon balteolus T. Iredale, 1939 Australia, Esperance21,5 mm
Bothriembryon barretti T. Iredale, 1930 Australia, Nullarbor28,1 mm
Placostylus bavayi W. Kobelt, 1891 New Caledonia70,3 mm
Placostylus bicolor W.D. Hartman, 1889 Vanuatu Island, New Hebrides
Placostylus bivaricosus J.S. Gaskoin, 1854 Australia, Lord Howe Island55,2 mm
Placostylus bollonsi H.H. Suter, 1908 New Zealand, Three Kings Islands115 mm
Placostylus bollonsi caperatus A.W.B. Powell, 1948 New Zealand86 mm
Placostylus bondeensis (J.C.H. Crosse& G.B. Sowerby, 1894) New Caledonia73 mm
Placostylus bondeensis edentula (J.C.H. Crosse& G.B. Sowerby, 1894) New Caledonia71,8 mm
Placostylus bondeensis rossiteri (J.W. Brazier, 1881) New Caledonia, Koumac
Placostylus bourailensis T.D.A. Cockerell, 1929
Prestonella bowkeri (G.B. I Sowerby, 1890) South Africa, Cape19,6 mm
Bothriembryon bradshawi T. Iredale, 1939 Australia, Mt. Barker19 mm
Bothriembryon brazieri (G.F. Angas, 1871) Australia, Albany16,8 mm
Plectostylus broderipii (G.B. I Sowerby, 1832) Chile, Iquique36,6 mm
Plectostylus broderipii elongata (A.V.M.D. D'Orbigny,1837) Chile, Cobija30,5 mm
Plectostylus broderipii variegatus (L. Pfeiffer, 1842) Chile, Coquimbo
Placostylus buccalis (J. Gassies, 1870) New Caledonia88 mm
Bothriembryon bulla (K.T. Menke, 1843) Australia, Walyunga National Park26 mm
Plectostylus buschii L. Pfeiffer, 1842 South America
Placostylus caledonicus S.A.A. Petit De La Saussaye, 1845 New Caledonia, Koumac107 mm