Abundance of bacteria (ITIS: 202421: WoRMS 6) [Subgroup: heterotrophic] per unit volume of the water body Abund_BE000539 The number of cells identified as bacteria unable to obtain energy by photosynthesis per unit volume of a water body. 2019-01-21 15:08:03.0 SDN:P01::HBCCXXXX SDN:P01::HBCCXXXX SDN:P01::HBCCXXXX 2 2 2019-01-21 15:08:03.0 accepted false