Kantvilas G. 2018: A new species of Dibaeis from Australia (Tasmania), with notes on the family Icmadophilaceae. – Herzogia 31: 562–570.

The new species Dibaeis inundata is described from Tasmania and its relationships with other Australian species of the genus are discussed. A key to the four species in Australia is presented. The status of some other species of Icmadophilaceae is discussed briefly. It is recommended that the genus Knightiella be reinstated for the Australasian species, Icmadophila splachnirima. This genus is also suggested as a placeholder for two other species, and accordingly the new combination Knightiella eucalypti is proposed and the new species K. queenslandica is described, based on a collection from Queensland, Australia.