(Ascomycota, Apiosporaceae) is a major marine fungal genus. Three species were reported
previously, but not fully described. We isolated the two species A. and A. from sp. brown algae
in Jeju Island, Korea. These species have not been previously reported in Korea. We described these species in detail and
performed a phylogenetic analysis based on the nucleotide sequences of the EF1-α and β-tubulin genes.