Bornean freshwater pufferfish (Tetraodon nigroviridis)

Dichotomyctere nigroviridis (syn. Tetraodon nigroviridis) is one of the pufferfish known as the green spotted puffer. It is found across South and Southeast Asia in coastal freshwater,but survives the longest in brackish to saltwater, and brackish water habitats. D. nigroviridis reaches a typical maximum length of about 15 cm (6 in) (5.9 in), with reports of up to 17 cm (6.7 in).In February 2009, it was successfully bred in captivity at University of Florida using a new variation of the ovarian lavage technique.