Fish observation data from the national fish observation database

Observations on invasive alien fish and crab species and fish and crab species in INSPIRE-project. Coverage basis: Observations on invasive alien fish species and fish species in INSPIRE-project Data quality: expert verified data Methods: Citizen observations, standard gillnet and electro-fishing monitoring, Aranda fish survey Special terms for data use: geographical accuracy - exact coordinates (when available) for authority use, 3rd river basin level for public version. Taxonomic coverage: invasive alien fish species - mustatäplätokko (Neogobius melanostomus), hopearuutana (Carassius gibelio), aurinkoahven (Lepomis gibbosus), karppi (Cyprinus carpio), peledsiika (Coregonus peled), kirjolohi (Oncorhynchus mykiss), puronieriä (Salvelinus fontinalis), harmaanieriä (Salvelinus namaycush), kyttyrälohi (Oncorhynchus gorbuscha), valkoevätörö (Romanogobio albipinnatus), täplärapu (Pacifastacus leniusculus), villasaksirapu (Eriocheir sinensis) Fish species in INSPIRE-project: ahven (Perca fluviatilis), harjus (Thymallus thymallus), hauki (Esox lucius), kivisimppu (Cottus gobio), kuha (Sander lucioperca), kuore (Osmerus eperlanus), lahna (Abramis brama), lohi (Salmo salar), made (Lota lota), miekkasärki (Pelecus cultratus), muikku (Coregonus albula), nahkiainen (Lampetra fluviatilis), nieriä (Salvelinus alpinus), pikkunahkiainen (Lampetra planeri), rantanuoliainen (Cobitis taenia), särki (Rutilus rutilus), säyne (Leuciscus idus), siika (Coregonus lavaretus), suutari (Tinca tinca), toutain (Leuciscus aspius) Type: MY.collectionTypeObservations, Free-form observations