Phreodrilus
Phreodrilus is een geslacht van ringwormen uit de familie van de Phreodrilidae.

Soorten 
 Phreodrilus beddardi Benham, 1904
 Phreodrilus branchiatus (Beddard, 1894)
 Phreodrilus diemenensis Pinder & Brinkhurst, 1997
 Phreodrilus linnaei Pinder, 2008
 Phreodrilus mauienensis Brinkhurst, 1971
 Phreodrilus melaleucensis Pinder & Brinkhurst, 1997
 Phreodrilus mitodes Pinder & Brinkhurst, 1997
 Phreodrilus peniculus Pinder, 2003
 Phreodrilus stocki Martinez-Ansemil, Giani & Sambugar, 2002
 Phreodrilus subterraneus Beddard, 1891

Taxon inquirendum 
 Phreodrilus mauianus Benham, 1903
 Phreodrilus mauiensis Benham, 1904

Synoniemen 
 Phreodrilus africanus (Goddard & Malan, 1913) => Antarctodrilus niger (Beddard, 1894)
 Phreodrilus albus (Beddard, 1894) => Antarctodrilus niger (Beddard, 1894)
 Phreodrilus breviatria Brinkhurst & Fulton, 1979 => Insulodrilus breviatria (Brinkhurst & Fulton, 1979)
 Phreodrilus campbellianus Benham, 1909 => Astacopsidrilus campbellianus (Benham, 1909)
 Phreodrilus crozetensis Michaelsen, 1905 => Nesodrilus crozetensis (Michaelsen, 1905)
 Phreodrilus fusiformis (Goddard, 1909) => Astacopsidrilus fusiformis Goddard, 1909
 Phreodrilus goddardi Brinkhurst, 1965 => Astacopsidrilus notabilis Goddard, 1909
 Phreodrilus kerguelenensis Michaelsen, 1903 => Nesodrilus kerguelenensis (Michaelsen, 1903)
 Phreodrilus lacustris Benham, 1903 => Insulodrilus lacustris (Benham, 1903)
 Phreodrilus litoralis (Michaelsen, 1924) => Insulodrilus litoralis (Michaelsen, 1924)
 Phreodrilus magnaseta Brinkhurst & Fulton, 1979 => Insulodrilus magnaseta (Brinkhurst & Fulton, 1979)
 Phreodrilus niger (Beddard, 1894) => Antarctodrilus niger (Beddard, 1894)
 Phreodrilus notabilis (Goddard, 1909) => Astacopsidrilus notabilis Goddard, 1909
 Phreodrilus novus (Jackson, 1931) => Astacopsidrilus novus Jackson, 1931
 Phreodrilus nudus Brinkhurst & Fulton, 1979 => Insulodrilus nudus (Brinkhurst & Fulton, 1979)
 Phreodrilus palustris Brinkhurst & Fulton, 1979 => Antarctodrilus palustris (Brinkhurst & Fulton, 1979)
 Phreodrilus pellucidus (Beddard, 1894) => Antarctodrilus niger (Beddard, 1894)
 Phreodrilus plumaseta Brinkhurst & Fulton, 1979 => Astacopsidrilus plumaseta (Brinkhurst & Fulton, 1979)
 Phreodrilus proboscidea Brinkhurst & Fulton, 1979 => Antarctodrilus proboscidea (Brinkhurst & Fulton, 1979)
 Phreodrilus tanganyikae Brinkhurst, 1970 => Insulodrilus tanganyikae (Brinkhurst, 1970)
 Phreodrilus uniseta Brinkhurst, 1982 => Antarctodrilus uniseta (Brinkhurst, 1982)
 Phreodrilus zeylanicus (Stephenson, 1913) => Nesodrilus zeylanicus (Stephenson, 1913)

Phreodrilidae