Euphthiracarus bicarinatus, : Niedbala 1998 a, Niedbala & Liu, 2018

Niedbała, Wojciech & Liu, Dong, 2023, Systematic, synonymic and biogeographical list of ptyctimous mites (Acari, Oribatida) in the world (1799 – 2022), Zootaxa 5265 (1), pp. 1-442 : 36-37

Afrotropic: Kenya ( Balogh & Balogh 2002, Niedbała 1998 a, 2014a, Starý 1991, Subías 2022). Afrotropical, Kenya, endemic bicarinatus Notophthiracarus Niedbała, 2001

Notophthiracarus bicarinatus: Niedbała 2004 d, Niedbała & Liu 2018 .

Notophthiracarus (Besuchetacarus) bicarinatus: Subías 2004 .

Hoplophthiracarus (Besuchetacarus) bicarinatus: Subías 2022 .

Afrotropic: Madagascar ( Mahunka 2002, Niedbała 2001a, 2004d, 2017a, Subías 2022).

Afrotropical, Madagascar, endemic bicarinatus Phthiracarus Niedbała, 2008

Phthiracarus bicarinatus: Niedbała & Liu 2018 .

Phthiracarus (Archiphthiracarus) bicarinatus: Subías 2022 .

Afrotropic: Ghana ( Niedbała 2008 d, Subías 2022).

Afrotropical, Ghana, endemic bicarinatus Plonaphacarus Liu, Wu et Chen, 2011

Plonaphacarus bicarinatus: Niedbała & Liu 2018 , Liu 2021b.

Hoplophthiracarus (Hoplophthiracarus) bicarinatus: Subías 2022 .

Orient: China (Hainan) (Liu 2021b, Liu et al. 2011b, 2013, Subías 2022).

Oriental, China, endemic bicarinatus Steganacarus (Tropacarus) Jeleva, 1970

Tropacarus bicarinatus Jeleva, 1970

Steganacarus bicarinatus: Balogh & Mahunka 1980 a, 1983 .

Steganacarus (Steganacarus) bicarinatus: Subías 2004 .

Tropacarus bicarinatus: Niedbała 1986b, 1992 .

Steganacarus (Tropacarus) bicarinatus: Niedbała 2011b, 2012b , Niedbała & Liu 2018, Subías 2022. Palaearctic: Bulgaria ( Balogh & Mahunka 1980 a, 1983, Mahunka et al. 2013, Niedbała 1986b, 1992, 2011b, 2012b, Subías 2022).

Western Palaearctic, Bulgaria, endemic bichei Atropacarus (Atropacarus) Niedbała, 1986

Atropacarus bichei: Subías 2004 .

Atropacarus (Atropacarus) bichei: Niedbała 1985b (nomen nudum), 1986c (description), 1992, 2011b, 2012b, Niedbała & Liu 2018, Subías 2022.

Atropacarus (Atropacarus) serratus: Niedbała 1992 , page 248, lines 17–19 from the bottom concern samples from Algeria.

Palaearctic: Spain, Algeria ( Niedbała 1985b, 1986 c, 1992, 2011b, 2012b, Subías 2022).

Western Palaearctic, distributed in Atlanto-Mediterranean and Maghrebian subregions bifurca Austrotritia Niedbała, 2000

Austrotritia bifurca: Niedbała 2006d , Niedbała & Penttinen 2007, Liu et al. 2009b, Liu & Zhang 2014 a, Niedbała & Liu 2018, Subías 2022.

Austrotritia bifurcata (bad spelling of bifurca ): Niedbała 2006d

Australasia: Papua New Guinea, Australia (Queensland, New South Wales, Tasmania) ( Niedbała 2000, 2006d, 2012 a, 2014b, 2017b, Niedbała & Penttinen 2007, Subías 2022).

Australasian, Papua New Guinea and Australia bifurcata Indotritia (Indotritia) Pan, Xu et Liu, 2018

Indotritia bifurcata Pan, Xu et Liu, 2018

Indotritia bifurcata: Liu 2021b .

Indotritia (Indotritia) bifurcata: Subías 2022 .

Orient: China (Hainan) (Liu 2021b, Pan et al. 2018).

Oriental, China, endemic bifurcata Rhysotritia Niedbała, 1993 synonym of Acrotritia vestita ( Berlese, 1913)

bilaminae Oribotritia (Oribotritia) Liu et Zhang, 2013

Oribotritia bilaminae Liu et Zhang, 2013

Oribotritia bilaminae: Liu 2015a, 2016b , Niedbała & Liu 2018.

Oribotritia (Oribotritia) bilaminae: Subías 2022 .

Australasia: New Zealand ( Liu & Zhang 2013a, Subías 2022).