Ilyodrilus frantzi Brinkhurst, 1965 (additional source)
Ilyodrilus frantzi var. capillatus Brinkhurst, 1965 accepted as Ilyodrilus frantzi Brinkhurst, 1965 (additional source)
Ilyodrilus frantzi var. typica Brinkhurst, 1965 accepted as Ilyodrilus frantzi Brinkhurst, 1965 (additional source)
Ilyodrilus mastix Brinkhurst, 1978 accepted as Teneridrilus mastix (Brinkhurst, 1978) (original description)
Paranais frici Hrabĕ, 1941 (additional source)
Rhyacodrilus falciformis Bretscher, 1901 (additional source)
Rhynchelmis elrodi Smith & Dickey, 1918 represented as Rhynchelmis (Rhynchelmoides) elrodi Smith & Dickey, 1918 (additional source)
Specaria fraseri Brinkhurst, 1978 (original description)
Telmatodrilus mcgregori Eisen, 1900 (additional source)
Telmatodrilus vejdovskyi Eisen, 1879 (additional source)
Tubifex newfei Pickavance & Cook, 1971 accepted as Tubifex nerthus Michaelsen, 1908 (additional source)
Vejdovskyella Michaelsen, 1903 (identification resource)

British Columbia for Paranais frici Hrabĕ, 1941 
British Columbia for Paranais litoralis (Müller, 1784) 

Holotype USNM 55372, verbatimGeounit Fraser River from Ho..., identified as Specaria fraseri Brinkhurst, 1978
Holotype USNM 55374, geounit British Columbia, identified as Ilyodrilus mastix Brinkhurst, 1978

 Nomenclature

 for Ilyodrilus frantzi var. capillatus Brinkhurst, 1965

forma names cannot be created or used for nomenclature after 1960 (Article 15.2) [details]