Glass blue-eye
species of fish

The glass blue-eye (Kiunga ballochi) is a species of fish in the subfamily Pseudomugilinae. It is endemic to Papua New Guinea where it is only known to occur in a few small creeks adjacent to a 15–20 kilometres (9.3–12.4 miles) stretch of the Ok Tedi Mine supply road between the settlements of Kiunga and Tabubil in the Upper Fly River system close to the frontier with Irian Jaya. This species has a mainly transparent body with silvery gill covers and belly, there are black spots on the margins of the scales and there are black markings on the fins and lateral line, with the fins being shaded with yellow, with the exception of the transparent pectoral fins. It attains a standard length of 3 centimetres (1.2 in). This species was described by Gerald R. Allen in 1983 and its specific name honours the site biologist at the Ok Tedi Mine, David Balloch, for the support and assistance he gave Allen.
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Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Jun 7, 2026. The linked authority identifier is Q3320073. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1983.
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This entry incorporates text from “Glass blue-eye” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.