IRMNG Taxon list
Chambersiella rodens Cobb, 1920
Cornilaimus furcillus Truskova & Eroshenko, 1977
Diastolaimus croca (Massey, 1963)
Diastolaimus papillatus Rahm, 1928
Fescia grossa Truskova & Eroshenko, 1977 †
Geraldius bakeri Sanwal, 1957
Macrolaimellus crassus Siddiqi, 2002
Macrolaimellus filumicus Siddiqi, 2002
Macrolaimellus iucundus Andrássy, 1966
Macrolaimellus longicauda (Rashid, Geraert & Sharma, 1985)
Macrolaimus aculeatus
Macrolaimus arboreus Truskova & Eroshenko, 1977 accepted as Phanoderma arboreus (Truskova & Eroshenko, 1977)
Macrolaimus canadensis Sanwal, 1960
Macrolaimus crucis
Macrolaimus gracilis Ditlevsen, 1918 accepted as Tripyloides gracilis (Ditlevsen, 1918)
Macrolaimus hamatus Thorne, 1937
Macrolaimus inermis Ditlevsen, 1918 accepted as Bathylaimus inermis (Ditlevsen, 1918)
Macrolaimus maipoensis (Rahm, 1932)
Macrolaimus natator Timm, 1960
Macrolaimus richteri Swart & Heyns, 1992 accepted as Phanoderma richteri (Swart & Heyns, 1992)
Macrolaimus ruehmi Andrássy, 1966
Macrolaimus somniorum Andrássy, 1984
Macrolaimus taurus
Santafea croca Massey, 1963 accepted as Diastolaimus croca (Massey, 1963)
Seleneella maipoensis Rahm, 1932 accepted as Macrolaimus maipoensis (Rahm, 1932)
Trualaimus culeatus Andrássy, 2001
Trualaimus curtus Siddiqi, 1993
Trualaimus ligulatus Siddiqi, 1993
Trualaimus longigulatus Andrássy, 2001