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Ian Bool: Cox's Gudgeon (Gobiomorphus coxii)
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Ian Bool: Australian Smelt (Retropinna semoni)
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Ian Bool: Eastern Rainbow Fish (Melanotaenia splendida inornata)
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Ian Bool: Snakehead Gudgeon (Giuris margaritacea)
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Ian Bool: Empire Gudgeon (Hypseleotris compressa) Male
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Ian Bool: Firetail Gudgeon (Hypseleotris galii)
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Ian Bool: Eastern Mosquitofish (Gambusia holbrooki) Female