Received: 15 March 2021
Accepted: 9 May 2021
First Online: 7 June 2021
: Field excursions were conducted together with respective authorities per region and was supported by the National Fisheries and Aquatic Life Research Center (NFALRC) and the Ethiopian Institute of Agricultural Research (EIAR) (Permit Numbers 1.9/0323/2017, 1.9/3196/2018, 1.9/0336/2019).
: Not applicable.
: The authors declare that they have no competing interests.