Known only from one specimen, the holotype: WAM P. 31011-001, female, 107.0mm SL.
Known only from the type locality: a small stream near Kafa, a tributary of the Mubi River, Upper Kikori River System, Papua New Guinea (c. 6o34.5’S, 143o29.5’E). This steam originates from a cave 100m upstream of where the fish was collected. The whole area has a well developed karst topography with many caves. Allen (1996) records that these fishes are often caught in surface streams during the wet season when water levels are high. Given its stygomorphic facies there is no reason to suppose that it is not a true hypogean fish.
There are no published details of the true hypogean habitat.
Most closely related to Oxyeleotris fimbriata, one of the most widespread gudgeons in Papua New Guinea.
Since this animal is known from only one site it is at least VU D2.
As above only.
|Allen, G. R.||Journal Article||1996||Oxyeleotris caeca, a new species of blind cave fish (Eleotridae) from Papua New Guinea|