The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins Author Chan, Jeffery C. F. Author Tsang, Alphonse H. F. Author Yau, Sze-man Author Hui, Tommy C. H. Author Lau, Anthony Author Tan, Heok Hui Author Low, Bi Wei Author Dudgeon, David Author Liew, Jia Huan text Raffles Bulletin of Zoology 2023 2023-02-22 71 128 168 journal article 10.26107/RBZ-2023-0012 2345-7600 7815765 82C3DAD3-0920-4430-A93D-9F887A58DC1A Glossogobius olivaceus (Temminck & Schlegel) ( Fig. 58 , [LU]) Fig. 58. Glossogobius olivaceus , 65 mm SL, Plover Cove Reservoir. Fig. 60. Mugilogobius myxodermus , Plover Cove Reservoir. Distribution. Plover Cove Reservoir (Lai, 2011; GBIF.org, 2021; current survey); Tai Lam Chung Reservoir (Lai, 2011; AFCD, 2021c; GBIF.org, 2021; current survey); Lower Shing Mun Reservoir (current survey); High Island Reservoir (H.T. Cheng, pers. comm., 2021). Native range. Russia , Japan , China , and Taiwan ( East Asia ). Remarks . This species has native populations in estuaries and lower reaches of streams locally. Reservoir populations are confined to sites receiving water transfers from mainland China .