Diplopeltidae

Diplopeltidae is a family of roundworms in the class Adenophorea.

Genera
There are two systems of classification of the genera of Diplopeltidae. The first divides the genera into subfamilies, while the other does not. The organisation of Diplopeltidae by subfamilies:
 * Cylindrolaiminae
 * Cylindrolaimus de Man, 1880
 * Diplopeltinae Filipjev, 1918
 * Araeolaimus de Man, 1888
 * Campylaimus Cobb, 1920
 * Diplopeltis Cobb, 1905
 * Diplopeltula Gerlach, 1950
 * Metaraeolaimoides de Conninck, 1936
 * Morlaixia Vincx & Gourbault, 1988
 * Pararaeolaimus Timm, 1961
 * Pseudaraeolaimus Chitwood, 1951
 * Southerniella Allgén, 1932
 * Striatodora Timm, 1961
 * Incertae subfamiliae
 * Intasia Tchesunov & Miljutina, 2008
 * Mudwigglus Leduc, 2013

The organisation of Diplopeltidae without subfamilies:
 * Araeolaimus de Man, 1888
 * Campylaimus Cobb, 1920
 * Cylindrolaimus de Man, 1880
 * Diplopeltula Gerlach, 1950
 * Intasia Tchesunov & Miljutina, 2008
 * Morlaixia Vincx & Gourbault, 1988
 * Mudwigglus Leduc, 2013
 * Pararaeolaimus Timm, 1961
 * Southerniella Allgén, 1932
 * Striatodora Timm, 1961