Pyuridae Hartmeyer, 1908
Microcosmus albidus Michaelsen, 1904
Microcosmus anchylodeirus Traustedt, 1883
Microcosmus anomalocarpus Millar, 1988
Microcosmus arenaceus Sluiter, 1900
Microcosmus australis Herdman, 1899
Microcosmus bitunicatus Monniot, & Monniot, 2001
Microcosmus claudicans (Savigny, 1816)
Microcosmus curvus Tokioka, 1954
Microcosmus exasperatus Heller, 1878
Microcosmus formosa (Herdman, 1882)
Microcosmus glacialis (Sars, 1859)
Microcosmus hartmeyeri Oka, 1906
Microcosmus helleri Herdman, 1881
Microcosmus hernius (Monniot & Monniot, 1974)
Microcosmus hirsutus Sluiter, 1900
Microcosmus longicloa Monniot & Monniot, 1991
Microcosmus madagascariensis Michaelsen, 1918
Microcosmus miniaceus Sluiter, 1905
Microcosmus multiplicatus Tokioka, 1952
Microcosmus multitentaculatus Tokioka, 1953
Microcosmus nudistigma Monniot, 1962
Microcosmus oligophyllus Heller, 1878
Microcosmus pacificus Monniot & Monniot, 2001
Microcosmus planus Kott, 1975
Microcosmus polymorphus Heller
Microcosmus propinquus Herdman, 1882
Microcosmus psammiferus Monniot, 2001
Microcosmus pupa (Savigny, 1816)
Microcosmus sabatieri Roule, 1885
Microcosmus santoensis Monniot, F., 2003
Microcosmus savignyi Monniot, 1962
Microcosmus senegalensis Michaelsen, 1915
Microcosmus solanoides (Herdman, 1899)
Microcosmus squamiger Michaelsen, 1927
Microcosmus stoloniferus Kott, 1952
Microcosmus trigonimus Millar, 1955
Microcosmus tuberculatus Kott, 1985
Microcosmus vesiculosus Monniot, & Monniot, 2001
Microcosmus vulgaris Heller, 1877
