Macrognathus pentophthalmos

Species of fish

Macrognathus pentophthalmos, the Sri Lanka five-eyed spiny eel, is a small species of spiny eel that is endemic to freshwater habitats in Sri Lanka. Described as a common species as recently as 1980, for unknown reasons its population rapidly declined in the following years and there are no recent confirmed records. In 2012, it was listed as "Critically Endangered, possibly Extinct" in the Sri Lankan National Red List, which was matched by IUCN in 2019.

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