†Krolmusium Horný 2002 (snail)
Gastropoda - Murchisoniina - Porcelliidae
Full reference: R. J. Horný. 2002. Krolmusium, a new genus of the subfamily Agnesiinae (Gastropoda) from the Lower Devonian of Bohemia (Czech Republic). Časopis Národniho Muzea, Řada příodovĕdná 171(1-4):7-11
Parent taxon: Agnesiinae according to R. J. Horný 2002
Sister taxa: Agnesia, Alaskiella, Anoriostoma, Anoriostomatini, Antitrochus, Enantiostoma, Hesperiella, Koneprusellia, Paragnesia, Pauquysia, Pernericirrus, Perryconcha, Sasakiela, Trochagnesia
Subtaxa: Krolmusium chlupaci
Ecology: facultatively mobile epifaunal suspension feeder