加拿大关于水生动物易感物种清单拟议修正案的通报评议和预警建议OA

Tanzania has notified the WTO Secretariat regarding proposed amendments to the susceptible spe-cies list for aquatic animals(G/SPS/N/CAN/1613),publishing proposed amendments to the Susceptible Species List(SSL)for aquatic animals,primarily focusing on adjustments to the susceptible species lists for Perkinsus olseni and Perkinsus marinus.External comments suggest that since the Canadian SSL for Perkin-sus olseni already includes Pinctada fucata,it is recommended to remove Pinctada martensii to maintain consistency with the latest WOAH standards.Domestically,it is recommended to strengthen environmental monitoring and management during the aquaculture process,reasonably control stocking densities,and reg-ularly implement shellfish health inspections to ensure early detection and prompt treatment of diseases.Ad-ditionally,research on the pathogenic mechanisms and transmission routes of Perkinsus species should be in-tensified to provide technical support for the development of scientifically effective prevention and control measures.