Photo 28835393, (c) Robert Taylor, some rights reserved (CC BY), uploaded by Robert Taylor

Attribution © Robert Taylor some rights reserved Uploaded by robert_taylor Source iNaturalist Associated observations Photos / Sounds What Najas horrida Observer robert_taylor Date November 11, 2018 02:41 PM SAST Place Ngamiland North, Botswana (Google, OSM) Date Added December 4, 2018 07:32 PM SAST 2 IDs Research Grade View Sizes small medium large original