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Screen 1b : Estimated numbers of individuals in annual aquaculture production (FAO) of fish species

Year   : 2015       Country   : Czechia

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This page shows FAO reported fish aquaculture production tonnages (for the year and selected country above) by species category together with the estimated mean weight (EMW) (obtained in fishcount study) and estimated fish numbers. For species categories where no EMW was obtained, a generic mean weight was used to estimate numbers.

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Data for Czechia (2015)
SpeciesProduction (t)Estimated
mean
weight
(EMW)
(g)
EMWidGeneric
Mean
Weight
(g)
Estimated
Numbers
(millions)
Common carp         17,860500-2,50057 7 - 36
Freshwater fishes nei            537322-1,081 <1 - 2
Grass carp(=White amur)            445500-2,50087 <1 - 1
Rainbow trout            368210-5,000155 <1 - 2
Brook trout            243322-1,081 <1 - 1
Bighead carp            239500-1,50029 <1
Tench            152322-1,081 <1
Silver carp            138300-1,500182 <1
Northern pike             75322-1,081 <1
Wels(=Som) catfish             63322-1,081 <1
Pike-perch             54322-1,081 <1
European perch             20322-1,081 <1
European whitefish              5322-1,081 <1
European eel              1322-1,081 <1
 
Totals by estimate type:
Production (t)Estimated Numbers
(millions)
   Single species with an EMW          19,050 8 - 39
Totals for species with an EMW         19,050 8 - 39
Totals for species without EMW          1,150 1 - 4
Total fish production         20,200 9 - 43
out of total aquaculture production         20,200
   Source of production tonnage : FAO FishStat "Aquaculture Production (Quantities and values) 1950-2015 (Release date: 7th March 2017)".