| ● | Soort aangetroffen | ○ | Soort niet aangetroffen | ‒ | Geen gegevens |
| Soort | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aal | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ● | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Atlantische forel | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ● | ● | ‒ | ○ | ● | ● | ● | ● | ○ | ○ | ○ | ○ |
| Baars | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Barbeel | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ● | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Blankvoorn | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ○ | ● | ‒ | ● | ● | ● | ● | ● | ○ | ● | ● | ○ |
| Bot | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Botervis | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ● | ● | ● | ○ | ● | ● | ○ | ● | ● |
| Brakwatergrondel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ● | ● | ● | ● | ● | ○ | ● | ○ | ○ |
| Brasem | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ○ | ● | ○ | ○ | ● | ● |
| Chinese wolhandkrab | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Conger | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ● | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ● | ○ | ● | ○ |
| Dikkopje | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ○ | ● | ‒ | ● | ● | ● | ● | ● | ○ | ○ | ● | ○ |
| Diklipharder | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ● | ● | ● | ○ | ○ | ○ | ○ | ● | ● |
| Driedoornige stekelbaars | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ○ | ● | ‒ | ● | ● | ● | ○ | ● | ● | ● | ● | ○ |
| Driedradige meun | ● | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ○ | ● | ● | ○ | ○ | ○ | ○ | ○ | ○ |
| Dunlipharder | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ● | ● | ● | ○ | ● | ● | ○ | ● | ● |
| Fint | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ● | ○ | ‒ | ● | ● | ○ | ○ | ○ | ● | ○ | ○ | ● |
| Gevlekte amerikaanse rivierkreeft | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● | ○ |
| Giebel | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● |
| Glasgrondel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ‒ | ‒ | ● | ‒ | ● | ● | ● | ‒ | ● | ‒ | ‒ | ● | ‒ |
| Goudbrasem | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ● | ○ | ● | ○ |
| Goudharder | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ● | ○ | ● | ○ | ○ | ○ | ○ | ● | ● |
| Grauwe poon | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ● | ○ | ‒ | ○ | ● | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Griet | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ● | ‒ | ○ | ● | ● | ● | ● | ● | ● | ○ | ● |
| Groene zeedonderpad | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ○ | ● | ○ | ● | ○ | ○ | ○ | ○ | ○ |
| Grondel sp. | ○ | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ○ | ○ | ○ | ‒ | ○ | ‒ | ‒ | ○ | ‒ |
| Grote zeenaald | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ○ | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Harder sp. | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Haring | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Harnasmannetje | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ○ | ○ | ‒ | ○ | ● | ● | ● | ○ | ○ | ○ | ○ | ○ |
| Hondshaai | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Horsmakreel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Hybride cyprinide | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ‒ | ● | ● | ○ | ‒ | ○ | ‒ | ‒ | ● | ‒ |
| Kabeljauw | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Karper | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ○ | ‒ | ● | ○ | ● | ○ | ○ | ● | ○ | ○ | ○ |
| Kaukasische dwerggrondel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ○ | ○ | ○ | ‒ | ○ | ‒ | ‒ | ● | ‒ |
| Kleine zeenaald | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ○ | ● | ○ | ○ | ● | ● | ○ | ● | ○ |
| Knorrepos | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ● | ‒ | ○ | ○ | ○ | ○ | ● | ○ | ○ | ○ | ○ |
| Kolblei | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ○ | ● | ‒ | ● | ● | ● | ● | ● | ● | ○ | ● | ○ |
| Koornaarvis sp. | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Lozanos grondel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ○ | ● | ● | ‒ | ● | ‒ | ‒ | ○ | ‒ |
| Makreel | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ● | ○ | ○ | ○ | ○ |
| Mul | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ● | ○ | ● | ● | ○ | ● | ● |
| Naakte grondel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ● | ○ | ● | ‒ | ○ | ‒ | ‒ | ● | ‒ |
| Noordzeehouting | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● | ○ |
| Paganelgrondel | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ● | ● | ○ | ○ | ○ | ○ | ○ |
| Pitvis | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ○ | ○ | ○ | ‒ | ○ | ‒ | ‒ | ○ | ‒ |
| P. lozanoi/minutus | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ○ | ○ | ● | ‒ | ○ | ‒ | ‒ | ○ | ‒ |
| Pontische stroomgrondel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ○ | ○ | ● | ‒ | ○ | ‒ | ‒ | ● | ‒ |
| Pos | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ○ | ● | ‒ | ● | ● | ● | ● | ● | ○ | ● | ● | ○ |
| Puitaal | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ○ | ○ | ‒ | ● | ● | ● | ○ | ● | ● | ○ | ○ | ○ |
| Rasterpitvis | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ‒ | ‒ | ○ | ‒ | ○ | ○ | ○ | ‒ | ○ | ‒ | ‒ | ○ | ‒ |
| Rietvoorn | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ● | ● | ● | ○ | ○ | ○ | ○ | ○ | ○ |
| Rivierprik | ● | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ● | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ○ | ● |
| Rode poon | ● | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Rode zeebrasem | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ● | ○ | ○ | ○ | ○ | ○ |
| Roofblei | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ‒ | ● | ○ | ○ | ‒ | ○ | ‒ | ‒ | ○ | ‒ |
| Schar | ● | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ○ | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Schol | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Schurftvis | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ● | ○ | ○ | ○ | ○ | ● | ○ | ○ |
| Slakdolf | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ○ | ○ | ● | ○ | ‒ | ○ | ○ | ○ | ○ | ● | ● | ● | ○ | ○ |
| Snoek | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ● | ‒ | ○ | ○ | ● | ○ | ● | ● | ○ | ○ | ○ |
| Snoekbaars | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Snotolf | ● | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● | ○ |
| Spiering | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Sprot | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Steenbolk | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Tarbot | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Tong | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Tongschar | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ● | ○ | ‒ | ○ | ● | ○ | ○ | ● | ● | ○ | ○ | ● |
| Vierdradige meun | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ● | ● | ○ | ○ | ○ | ○ | ○ | ○ |
| Vijfdradige meun | ○ | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ○ | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Vorskwab | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ● | ● | ○ | ● | ○ | ● | ○ | ○ |
| Wijting | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Winde | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ○ | ‒ | ‒ | ● | ‒ | ● | ● | ● | ‒ | ● | ‒ | ‒ | ○ | ‒ |
| Witje | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ● | ○ | ‒ | ○ | ○ | ● | ● | ○ | ○ | ○ | ○ | ○ |
| Witte koolvis | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ○ | ● | ‒ | ○ | ● | ● | ○ | ○ | ● | ○ | ○ | ○ |
| Zalm | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ● | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Zandspiering sp. | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ● | ○ | ● | ○ | ● |
| Zeebaars | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Zeebrasem | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● |
| Zeedonderpad | ● | ‒ | ● | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Zeeduivel | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● | ○ |
| Zeekarper | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ○ | ○ | ● | ○ | ○ | ○ | ○ | ○ |
| Zonnebaars | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ● | ○ | ‒ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Zonnevis | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ● | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Zwartbekgrondel | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ● | ● | ‒ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Zwarte grondel | ● | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ● | ‒ | ‒ | ● | ○ | ○ | ○ | ‒ | ○ | ○ | ● | ● | ● | ● | ● | ● | ● |
| Zwarte koolvis | ○ | ‒ | ○ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ‒ | ‒ | ○ | ○ | ● | ○ | ‒ | ○ | ● | ● | ○ | ● | ● | ● | ○ | ● |
| Zwartooglipvis | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ‒ | ○ | ○ | ○ | ‒ | ○ | ● | ○ | ○ | ○ | ○ | ○ | ○ | ○ |