![Minden Pictures - Male Zander or Pikeperch (Stizostedion / Sander lucioperca) with mouth wide open, defending nest. Lake di Lugano or Ceresio, Ticino, Switzerland Minden Pictures - Male Zander or Pikeperch (Stizostedion / Sander lucioperca) with mouth wide open, defending nest. Lake di Lugano or Ceresio, Ticino, Switzerland](https://www.mindenpictures.com/cache/pcache2/90856870.jpg)
Minden Pictures - Male Zander or Pikeperch (Stizostedion / Sander lucioperca) with mouth wide open, defending nest. Lake di Lugano or Ceresio, Ticino, Switzerland
![Male Zander or Pikeperch ( (Stizostedion lucioperca, Sander lucioperca) defending nest. Lake di Lugano or Ceresio, Ticino, Switzerland Stock Photo - Alamy Male Zander or Pikeperch ( (Stizostedion lucioperca, Sander lucioperca) defending nest. Lake di Lugano or Ceresio, Ticino, Switzerland Stock Photo - Alamy](https://c8.alamy.com/comp/2EX4278/male-zander-or-pikeperch-stizostedion-lucioperca-sander-lucioperca-defending-nest-lake-di-lugano-or-ceresio-ticino-switzerland-2EX4278.jpg)
Male Zander or Pikeperch ( (Stizostedion lucioperca, Sander lucioperca) defending nest. Lake di Lugano or Ceresio, Ticino, Switzerland Stock Photo - Alamy
![Minden Pictures - Zander (Lucioperca lucioperca), Lake Lugano, Switzerland - Franco Banfi/ Biosphoto Minden Pictures - Zander (Lucioperca lucioperca), Lake Lugano, Switzerland - Franco Banfi/ Biosphoto](https://www.mindenpictures.com/cache/pcache2/00495446.jpg)