Amphimonhystrella Timm, 1961 (original description)
Amphimonhystrella megastoma Timm, 1961 (original description)
Anticyclus dubius Timm, 1961 (original description)
Araeolaimus nudus Gerlach, 1951 accepted as Pararaeolaimus nudus (Gerlach, 1951) (taxonomy source)
Bathylaimus setosicaudatus Timm, 1961 (original description)
Bolbella heptabulba Timm, 1961 accepted as Belbolla heptabulba (Timm, 1961) Andrássy, 1973 (original description)
Camacolaimus parvus Timm, 1961 accepted as Deontolaimus parvus (Timm, 1961) Holovachov & Boström, 2015 (original description)
Campylaimus gerlachi Timm, 1961 (original description)
Campylaimus minor Timm, 1961 (original description)
Chromadorina paradoxa Timm, 1961 (original description)
Curvolaimus wieseri Timm, 1961 (original description)
Daptonema parabutschlii Timm, 1961 accepted as Paramonohystera parabutschlii (Timm, 1961) Lorenzen, 1977 (original description)
Daptonema timmi Gagarin & Nguyen, 2008 (original description)
Dichromadora apapillata Timm, 1961 (original description)
Dichromadora arcospiculum Timm, 1961 (original description)
Dichromadora simplex Timm, 1961 (original description)
Diplolaimelloides meyli Timm, 1961 (original description)
Elzalia speculifer (Timm, 1961) (original description)
Halalaimus filicollis Timm, 1961 (original description)
Halalaimus lineatoides Timm, 1961 (original description)
Halalaimus lineatus Timm, 1961 (original description)
Halalaimus longistriatus Timm, 1961 (original description)
Halalaimus luticolus Timm, 1961 (original description)
Halalaimus setosus Timm, 1961 (original description)
Halichoanolaimus chordiurus Gerlach, 1955 (redescription)
Halichoanolaimus longissimicauda Timm, 1961 accepted as Halichoanolaimus chordiurus Gerlach, 1955 (original description)
Halichoanolaimus minutissimus Timm, 1961 (original description)
Hypodontolaimus macrodentatus Timm, 1961 accepted as Ptycholaimellus macrodentatus (Timm, 1961) Wieser & Hopper, 1967 (original description)
Latilaimus renatus Timm, 1961 accepted as Halanonchus renatus (Timm, 1961) Gerlach, 1964 (original description)
Leptolaimus praeclarus Timm, 1961 (original description)
Lyranema Timm, 1961 (original description)
Lyranema speciosum Timm, 1961 (original description)
Macramphis Timm, 1961 accepted as Megalamphis De Coninck, 1965 (original description)
Megalamphis Timm, 1961 accepted as Megalamphis De Coninck, 1965 (original description)
Megalamphis De Coninck, 1965 (original description)
Megalamphis sphaerolaimoides Timm, 1961 accepted as Megalamphis sphaerolaimoides (Timm, 1961) De Coninck, 1965 (original description)
Megalolaimus Timm, 1961 accepted as Elzalia Gerlach, 1957 (original description)
Megalolaimus speculifer Timm, 1961 accepted as Elzalia speculifer (Timm, 1961) (original description)
Mesacanthion armatum Timm, 1961 (original description)
Mesonchium punctatum Timm, 1961 accepted as Dorylaimopsis timmi (Timm, 1961) Jensen, 1979 (original description)
Metachromadora complexa Timm, 1961 (original description)
Metachromadora vulgaris Timm, 1961 accepted as Metachromadoroides vulgaris Timm, 1961 (original description)
Metachromadoroides Timm, 1961 (original description)
Metachromadoroides vulgaris Timm, 1961 (original description)
Metasabatieria Timm, 1961 (original description)
Metasabatieria primigena Timm, 1961 (original description)
Microlaimus longispiculum Timm, 1961 (original description)
Molgolaimus longispiculum Timm, 1961 (original description)
Monhysteroides Timm, 1961 (original description)
Monhysteroides bulbiferus Timm, 1961 (original description)
Monhysteroides macramphidus Timm, 1961 (original description)
Neochromadora nitida Timm, 1961 (original description)
Panduripharynx Timm, 1961 (original description)
Panduripharynx ornata Timm, 1961 (original description)
Paracanthonchus multitubifer Timm, 1961 (original description)
Paracanthonchus sonadiae Timm, 1961 (original description)
Pararaeolaimus Timm, 1961 (original description)
Pararaeolaimus megaloamphidus Timm, 1961 (original description)
Pararaeolaimus nudus (Gerlach, 1951) (new combination reference)
Prolinhomoeus Timm, 1961 (original description)
Prolinhomoeus purpureus Timm, 1961 (original description)
Pterygonema ornatum Timm, 1961 accepted as Pselionema ornatum (Timm, 1961) Hopper, 1973 (original description)
Rhinema exquisitum Timm, 1961 (original description)
Rhips longicauda Timm, 1961 (original description)
Sphaerolaimus paradoxus var. crassus Timm, 1961 accepted as Parasphaerolaimus crassus (Timm, 1961) Gagarin, 2014 (original description)
Spilophorella aberrans Timm, 1961 (original description)
Spirotheristus Timm, 1961 accepted as Daptonema Cobb, 1920 (original description)
Striatodora Timm, 1961 (original description)
Striatodora brevibucca Timm, 1961 (original description)
Terschellingia viridis Timm, 1961 (original description)
Theristus (Daptonema) parabutschlii Timm, 1961 accepted as Paramonohystera parabutschlii (Timm, 1961) Lorenzen, 1977 (original description)
Theristus (Spirotheristus) tortuosus Timm, 1961 accepted as Spirotheristus tortuosus (Timm, 1961) Gerlach & Riemann, 1973 accepted as Daptonema tortuosum (Timm, 1961) Lorenzen, 1977 (original description)
Trichromadorita Timm, 1961 (original description)
Trichromadorita mobilis Timm, 1961 (original description)
Tricoma mirabilis Timm, 1961 accepted as Desmotimmia mirabilis (Timm, 1961) Freudenhammer, 1975 (original description)
Tubolaimella bullata Timm, 1961 accepted as Tubolaimoides bullatus (Timm, 1961) Gerlach, 1963 (original description)
Vasostoma longispiculum Timm, 1961 accepted as Paracomesoma longispiculum (Timm, 1961) Hopper, 1967 (original description)
Wieseria longicauda Timm, 1961 (original description)

Bay of Bengal for Amphimonhystrella megastoma Timm, 1961 
Bay of Bengal for Bolbella heptabulba Timm, 1961 
Bay of Bengal for Dorylaimopsis timmi (Timm, 1961) Jensen, 1979 
Bay of Bengal for Elzalia speculifer (Timm, 1961) 
Bay of Bengal for Halalaimus filicollis Timm, 1961 
Bay of Bengal for Halalaimus lineatoides Timm, 1961 
Bay of Bengal for Halalaimus lineatus Timm, 1961 
Bay of Bengal for Halalaimus longistriatus Timm, 1961 
Bay of Bengal for Halalaimus luticolus Timm, 1961 
Bay of Bengal for Halalaimus setosus Timm, 1961 
Bay of Bengal for Microlaimus longispiculum Timm, 1961 
Bay of Bengal for Paracanthonchus multitubifer Timm, 1961 
Bay of Bengal for Rhinema exquisitum Timm, 1961 
East Indian Ocean for Dichromadora apapillata Timm, 1961 
East Indian Ocean for Dichromadora arcospiculum Timm, 1961 
East Indian Ocean for Neochromadora nitida Timm, 1961 
West Pacific for Halichoanolaimus chordiurus Gerlach, 1955 

Unknown type, verbatimGeounit Bay of Bengal: botto..., identified as Bolbella heptabulba Timm, 1961
Holotype, geounit Bay of Bengal, identified as Ptycholaimellus macrodentatus (Timm, 1961) Wieser & Hopper, 1967

 Additional information

 for Mesacanthion armatum Timm, 1961

habitat: Siphonocladus [details]

 Basionym

 for Metachromadora benepapillata Timm, 1961

The orginal description included the establishment of a new subgenus (Bradylaimoides) (p63)  [details]