The updated status of the ornamental fish trade from the Amazonas state was analyzed between the years of 2006-2015 (IBAMA database). The trade of ornamental fish from Amazonas state mainly consists of species extracted from nature. A total of 142,552,253 specimens were exported during the studied period. Sales plummeted since 2006, from 26,075,241 specimens exported then to 2,729,846 specimens in 2015 (Jan-Jul). Between 2006 and 2015, a total of US$ 23.0 million in revenue was generated from fish exports destined to 35 countries. Germany, Taiwan, USA and Japan accounted for 75.5% of the volume and 76.7% of the value exported. During this time, 375 species were exported, included Paracheirodon axelrodi, P. simulans, Hemigrammus bleheri, Otociclus affinis and O. hoppei that together represented 84.5% of exports. Thirty are not on the list of IBAMA species released for export, and six are currently on the list of endangered fauna of Brazil, being them: Hopliancistrus tricornis, Leporacanthicus joselimai, Parancistrus nudiventris, Peckoltia compta, Scobinancistrus auratus and S. pariolispos. These results are an additional tool for managers, environmentalists and decision makers to establish regulations to govern the trade.

Fish disease reduces productivity and quality of fish raised in fish farms all over the world and impacts the economic activity of exporting firms, leading also to credibility loss. The current paper is the result of examinations performed on two nature born batches received from the Barcelos region at the installations of a tropical fish exported. A total of 100 fish out of 1000 were removed and inspected for parasites, the remaining 900 fish were kept for a month at the company's facility where they were fed and treated for parasites. After this month, an additional 100 fish were inspected for ectoparasites. For most ectoparasites species, treatment reduced the quantity of the infection vector proving the effectiveness of the treatment used.

The trafficking of ornamental fish is growing on a yearly basis in the Brazilian Amazon. This represents a serious threat to the biodiversity of the region. The objective of this research was to evaluate the trafficking of ornamental fish in the Brazilian Amazon using data from the seizures by the Federal Police and Brazilian Institute of Environment and Renewable Natural Resources - IBAMA. To assess and quantify this illegal trade, we gathered data relating to the period between January 2003 and January 2020. Information was obtained from IBAMA - Amazon - regional superintendence; National Amazon Research Institute - INPA regarding smuggled species that have been recovered and placed in its fish collection. The results show that in 98 seizures made by IBAMA, a total of 170,849 specimens of at least 73 species of 10 families, and 5 orders were recovered. Most of the illegally trafficked species are from the Loricariidae family (31 species, 8.47%). Hypancistrus zebra (Loricariidae), Potamotrygon jabuti, Potamotrygon leopoldi (Potamotrygonidae), Osteoglossum bicirrhosum and Osteoglossum ferreirai (Osteoglossidae) are the most targeted by the traffickers, due to their high value. At least 12 species are undescribed new species and were registered and placed in INPA’s fish collection. The fish followed different routes to reach the border that Brazil, Colombia, and Peru share. We conclude that in order to fight this illegal trade, tougher laws against smugglers, agreements with neighboring countries to combat trafficking, formal environmental education programs for riverine populations, and further scientific studies of smuggled species are necessary.

Fish disease reduces productivity and quality of fish raised in fish farms all over the world and impacts the economic activity of exporting firms, leading also to credibility loss. The current paper is the result of examinations performed on two nature born batches received from the Barcelos region at the installations of a tropical fish exported. A total of 100 fish out of 1000 were removed and inspected for parasites, the remaining 900 fish were kept for a month at the company's facility where they were fed and treated for parasites. After this month, an additional 100 fish were inspected for ectoparasites. For most ectoparasites species, treatment reduced the quantity of the infection vector proving the effectiveness of the treatment used.