Cristaphyes spinosus comb. nov. (Lang, 1949)

Kinorhynchus spinosus (Lang, 1949)

Cristaphyes anomalus comb. nov. (Lang, 1953)

Kinorhynchus anomalus (Lang, 1953)

Cristaphyes phyllotropis (Brown and Higgins, 1983)

Kinorhynchus phyllotropis Brown & Higgins, 1983

Cristaphyes rabaulensis (Adrianov, 1999 in Adrianov and Malakhov, 1999)

Kinorhynchus rabaulensis Adrianov, 1999 in Adrianov & Malakhov, 1999

Cristaphyesscatha Sørensen & Grzelak, 2018

Cristaphyes yushini comb. nov. (Adrianov, 1989)

Kinorhynchus yushini Adrianov, 1989

Cristaphyes carinatus comb. nov. (Zelinka, 1928)

Pycnophyes carinatus Zelinka, 1928

Cristaphyes odhneri comb. nov. (Lang, 1949)

Pycnophyes odhneri Lang, 1949

Cristaphyes chilensis comb. nov. (Lang, 1953)

Pycnophyes chilensis Lang, 1953

Cristaphyes cryopygus (Higgins and Kristensen, 1988)

Pycnophyes cryopygus Higgins & Kristensen, 1988

Cristaphyes longicornis (Higgins, 1983)

Pycnophyes longicornis Higgins, 1983

Cristaphyes arctous (Adrianov, 1999 in Adrianov and Malakhov, 1999)

Pycnophyes arctous Adrianov, 1999 in Adrianov & Malakhov, 1999

Cristaphyes chukchiensis comb. nov. (Higgins, 1991)

Pycnophyes chukchiensis Higgins, 1991

Cristaphyes furugelmi (Adrianov, 1999 in Adrianov and Malakhov, 1999)

Pycnophyes furugelmi Adrianov, 1999 in Adrianov & Malakhov, 1999

Cristaphyes nubilis comb. nov. (Sánchez et al., 2014)

Pycnophyes nubilis Sánchez et al. 2014

Cristaphyes cristatus comb. nov. (Sánchez et al. 2013)

Pycnophyes cristatus Sánchez et al. 2013

Cristaphyes abyssorum comb. nov. (Adrianov and Maiorova, 2015)

Pycnophyes abyssorum Adrianov and Maiorova, 2015

Higginsium gen. nov. Sánchez et al. 2016

Higginsium erismatum comb. nov. (Higgins, 1983)

Kinorhynchus erismatus Higgins, 1983

Higginsium trisetosum comb. nov. (Higgins, 1983)

Kinorhynchus trisetosus Higgins, 1983

Higginsium cataphractum comb. nov. (Higgins, 1961)

Kinorhynchus cataphractus (Higgins, 1961)

Higginsium dolichurum comb. nov. (Sánchez et al. 2010)

Pycnophyes dolichurus Sánchez et al. 2011