Reference

Wilhelm Foissner, Thorsten Stoeck (2006): Rigidothrix goiseri nov. gen., nov. spec. (Rigidotrichidae nov. fam.), a new „flagship“ ciliate from the Niger floodplain breaks the flexibility-dogma in the classification of stichotrichine spirotrichs (Ciliophora, Spirotrichea) – Europ. J. Protistol. – 42: 249 - 267.