Photo 22988950, (c) H.T.Cheng, some rights reserved (CC BY-NC), uploaded by H.T.Cheng

Attribution © H.T.Cheng some rights reserved Uploaded by oryzias Source iNaturalist Associated observations Photos / Sounds What Crested Gudgeon (Butis koilomatodon) Observer oryzias Date August 12, 2018 07:58 PM HKT Place 香港 (Google, OSM) Date Added August 12, 2018 08:00 PM HKT 3 IDs Research Grade View Sizes small medium large original