Laguna de Bay
At least 18 fish species are known from Laguna de Bay; none are strictly endemic to the lake, but 3 are endemic to the Philippines: "Gobiopterus lacustris", "Leiopotherapon plumbeus" and "Zenarchopterus philippinus". Aquaculture is widespread in Laguna de Bay, but often involves non-native species. Some of these have escaped and have become invasive species, representing a threat to the native fish.