The mass proportions (×100) of identified stomach contents for a number of fish species from the Zambezi (Zam), Kavango (Kav) and Kwando (Kwa) rivers, and their δ15Ni values.
Diet data for the fish species Rabbitfish (Chimaera monstrosa) and Velvet belly (Etmopterus spinax) were sampled from Malangen fjord in Troms County, Norway, during 2017. C....
