Khondker, M., Bhuiyan, R.A., Yeasmin, J., Alam, M., Sack, R.B., Huq, A. and Colwell, R.R. 2008. New records of phytoplankton for Bangladesh. 7. <i>Phacus</i> spp. Bangladesh Journal of Botany. 37, 1 (Nov. 2008), 55–60. DOI:https://doi.org/10.3329/bjb.v37i1.1564.