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Monitoring the trade in marine ornamental fishes through the European Trade Control and Expert System TRACES: Challenges and possibilities
نظارت بر تجارت ماهی های زینتی دریایی از طریق سیستم کنترل تجارت و سیستم تجاری اروپا TRACES: چالش ها و احتمالات-2019 The trade in marine ornamental fishes is valued at over a billion dollars annually and comprises thousands of
species. Historically, scientists have pointed out the importance of accurate trade statistics to monitor this trade.
Today, there remains no global systems in place to monitor it. Europe is a major importer of coral reef fishes, and
uses the Trade Control and Expert System (TRACES) to monitor trade in live animals for disease prevention. This
database is not intended to record strict species-specific information on marine ornamental fishes, rather
numbers of traded specimens and information on species to at least family level. Therefore, it is possible to
estimate the volume of trade into Europe, which amounted to approximately 4 million marine ornamental fishes
per year during 2014 and 2017. Susceptible species were identified using the number of traded specimens, trends
in the trade volume, IUCN Red List conservation status, as well as vulnerability according to FishBase. After
normalization of this data a score was created to produce a watchlist that establishes susceptibility to overexploitation
of the species traded considering all parameters combined. Unfortunately, almost one third of all
species is listed as data deficient or not evaluated by the IUCN Red List and could not be included in this
calculation. Species on the watchlist should be given priority for further monitoring through the Convention on
International Trade of Endangered Species (CITES). This study suggests that TRACES, subject to several modifications,
could be used as a tool to monitor trade in marine ornamental fishes. Keywords: Coral reef fishes | European and international trade | Trade monitoring | Convention on International Trade of | Endangered Species CITES | IUCN | Watchlist |
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