“REPRODUCTIVE BIOLOGY OF THE FRESHWATER CLAM POKEA (Batissa violacea var. celebensis, von Marten 1897) (Bivalvia: Corbiculidae) IN THE POHARA RIVER, SOUTHEAST SULAWESI, INDONESIA”, BIOTROPIA, vol. 28, no. 1, pp. 1–10, Apr. 2021, doi: 10.11598/btb.0.0.0.623.