Incidence of Candidatus Piscichlamydia salmonis and Candidatus Clavochlamydia salmonicola in the farmed Brown Trout (Salmo trutta) in Ukraine.

Abstract

As the human population grows and the consumption of fish products increases, the number of fish raised under aquaculture conditions is also increasing. The share of fish grown in aquaculture conditions is increasing and reaching 46% in 2018, up from 8% in 1990 (FAO, 2020). According to the data of State agency of the fishing agriculture of Ukraine, aquaculture is a growing industry in Ukraine, in 2019, 18.6 thousand tons of marketable aquaculture products were grown, in the previous year this figure was 15.9 thousand tons

Earth’s most needed uncultivated aquatic prokaryotes

“…Clavochlamydia) and Ca. Piscichlamydia salmonis in salmonids caused major damage to aquacultures (Karlsen et al, 2007;Schmidt-Posthaus et al, 2012;Zezekalo et al, 2021). As presented, only little is known about the uncultured microbial diversity of stream ecosystems.…”