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

Year   : 2015       Country   : Latvia

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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 Latvia (2015)
SpeciesProduction (t)Estimated
mean
weight
(EMW)
(g)
EMWidGeneric
Mean
Weight
(g)
Estimated
Numbers
(millions)
Common carp            549500-2,50057 <1 - 1
Rainbow trout            134210-5,000155 <1 - 1
Sturgeons nei             91322-1,081 <1
North African catfish             49500-1,500132 <1
Northern pike             11322-1,081 <1
Crucian carp             11150-40062 <1
Tench              5322-1,081 <1
Freshwater fishes nei              5322-1,081 <1
Grass carp(=White amur)              2500-2,50087 <1
Tilapias nei              2250-800215 <1
Burbot              1322-1,081 <1
Freshwater bream              1322-1,081 <1
Pike-perch              1322-1,081 <1
European perch              1322-1,081 <1
Silver carp              1300-1,500182 <1
Arctic char              <1322-1,081 <1
Orfe(=Ide)              <1322-1,081 <1
Wels(=Som) catfish              <1322-1,081 <1
 
Totals by estimate type:
Production (t)Estimated Numbers
(millions)
   Single species with an EMW             745 <1 - 2
   Multi species with an EMW               2<1
Totals for species with an EMW            747 <1 - 2
Totals for species without EMW            116<1
Total fish production            863 <1 - 2
out of total aquaculture production            863
   Source of production tonnage : FAO FishStat "Aquaculture Production (Quantities and values) 1950-2015 (Release date: 7th March 2017)".