Acanthopharyngoides duplex Gerlach, 1963 (original description)
Acanthopharynx similis (Allgén, 1932) Gerlach, 1963 (original description)
Bolbonema rabosum (Gerlach, 1956) Leduc & Verschelde, 2015 (new combination reference)
Chromaspirina indica Gerlach, 1963 (original description)
Dasynemoides spinosus Gerlach, 1963 accepted as Metadasynemoides spinosus (Gerlach, 1963) Tchesunov & Miljutina, 2002 (original description)
Desmodora abyssorum Allgén, 1929 accepted as Desmodorella abyssorum (Allgén, 1929) Gerlach, 1963 (redescription)
Desmodora hirsuta (Chitwood, 1936) accepted as Desmodorella hirsuta (Chitwood, 1936) Verschelde et al., 1998 (redescription)
Desmodora hirsuta (Chitwood, 1936) accepted as Desmodorella hirsuta (Chitwood, 1936) Verschelde et al., 1998 (new combination reference)
Desmodora maldivensis Gerlach, 1963 accepted as Zalonema maldivensis (Gerlach, 1963) Verschelde et al., 1998 (original description)
Desmodora scaldensis de Man, 1889 (additional source)
Desmodora tenuispiculum Allgén, 1928 accepted as Desmodorella tenuispiculum (Allgén, 1928) Gerlach, 1963 (redescription)
Desmodora torquens Gerlach, 1963 accepted as Croconema torquens (Gerlach, 1963) Gerlach, 1964 (original description)
Leptonemella froeyensis (Allgén, 1946) Gerlach, 1963 (original description)
Leptonemella parabullata (Allgén, 1929) Gerlach, 1963 (original description)
Leptonemella sigma Gerlach, 1963 (original description)
Metachromadora serrata Gerlach, 1963 (original description)
Metadesmodora bacillicauda Gerlach, 1963 accepted as Stygodesmodora bacillicauda (Gerlach, 1963) Blome, 1982 (original description)
Monoposthia loricata Kreis, 1929 accepted as Monoposthia costata (Bastian, 1865) de Man, 1889 (source of synonymy)
Onyx dimorphus Gerlach, 1963 (original description)
Paradesmodora campbelli (Allgén, 1932) Gerlach, 1963 (status source)
Paradesmodora punctata Gerlach, 1963 (original description)
Spirinia Gerlach, 1963 (original description)
Spirinia gerlachi (Luc & De Coninck, 1959) Gerlach, 1963 (replacement name source)
Spirinia granulata Allgén, 1929 (ecology source)
Spirinia laevioides Gerlach, 1963 (original description)
Spirinia laevis (Bastian, 1865) Gerlach, 1963 (new combination reference)
Spirinia parasitifera (Bastian, 1865) Gerlach, 1963 (new combination reference)
Spirinia schneideri (Villot, 1875) Gerlach, 1963 (new combination reference)
Spirinia septentrionalis (Cobb, 1914) Gerlach, 1963 accepted as Perspiria septentrionalis (Cobb, 1914) Leduc, Verschelde, 2015 (new combination reference)
Squanema Gerlach, 1963 (original description)
Squanema articulatum Gerlach, 1963 (original description)
Stilbonema annulatum Gerlach, 1963 (original description)
Xenodesmodora torquens Gerlach, 1963 accepted as Croconema torquens (Gerlach, 1963) Gerlach, 1964 (original description)
Zalonema Cobb, 1920 (new combination reference)

Brasil coast for Acanthopharyngoides scleratus Chitwood, 1936 
Brasil coast for Acanthopharyngoides scleratus Chitwood, 1936 
Galapagos Exclusive Economic Zone for Desmodora tenuispiculum Allgén, 1928 
Indo-Pacific for Desmodora tenuispiculum Allgén, 1928 
Indo-Pacific for Spirinia parasitifera (Bastian, 1865) Gerlach, 1963 
Maldives for Acanthopharyngoides duplex Gerlach, 1963 
Maldives for Dasynemoides spinosus Gerlach, 1963 
Maldives for Desmodora maldivensis Gerlach, 1963 
Maldives for Onyx dimorphus Gerlach, 1963 
Maldives for Paradesmodora punctata Gerlach, 1963 
Maldives Exclusive Economic Zone for Metadesmodora bacillicauda Gerlach, 1963 
Red Sea for Desmodora torquens Gerlach, 1963