Species (47)
- Maryna namibiensis Foissner, Agatha & Berger 2002
- Mycterothrix galeata
- Mycterothrix minima Gelei 1950
- Mycterothrix ovata Gelei 1950
- Mycterothrix taumotuensis
- Mycterothrix grisea Gelei 1950
- Mycterothrix tuamotensis
- Ilsiella terricola
- Trichorhynchus tuamotuensis
- Maryna namibiensis Foissner, Agatha & Berger 2002 ssp. namibiensis
- Ilsiella elegans Foissner, Agatha & Berger 2002
- Maryna namibiensis Foissner, Agatha & Berger 2002 ssp. costaricensis
- Micterothrix rottalensis Busch 1948
- Maryna minima Dragesco & Dragesco-Kerneis 1986
- Maryna lichenicola Gelei 1950
- Maryna minima Gelei 1950
- Maryna magna Dingfelder
- Maryna pinguis Dingfelder 1962
- Maryna ovata Gelei 1950
- Maryna rotunda Dingfelder 1962
- Maryna rottalensis Baumeister 1943
- Maryna umbrellata Gelei 1950
- Maryna longinucleata Dingfelder 1962
- Maryna acuminata Gellert 1955
- Maryna antarctica Foissner 1993
- Maryna cardioides Gelei 1950
- Maryna atra Gelei 1950
- Maryna galeata Gelei 1950
- Maryna grisea Gelei 1950
- Maryna hyalina Dingfelder 1962
- Mycterothrix atra Gelei 1950
- Mycterothrix acuminata Gellert 1955
- Mycterothrix cardioides Gelei 1950
- Mycterothrix erlangeri Lauterborn 1898
- Mycterothrix lichenicola Gelei 1950
- Mycterothrix rottalensis Baumeister 1943
- Mycterothrix umbrellata Gelei 1950
- Ilsiella palustris Foissner 1993
- Ilsiella venusta Foissner 1987
- Trichorhynchus erlangeri
- Trichorynchus erlangeri
- Trichorynchus tuamotuensis Balbiani 1887
- Mycterothrix tuamotuensis Balbiani 1887
- Maryna socialis Gruber 1879
- Mycterotrix grisea Gelei 1950
- Mycterotrix minima Gelei 1950
- Mycterotrix ovata Gelei 1950