Kolmipiikki

Gasterosteus aculeatus

Gasterosteus aculeatus hd2194

Gasterosteus aculeatus hd2089

Gasterosteus aculeatus hd2082

Gasterosteus aculeatus hd1841

Gasterosteus aculeatus hd1792

Gasterosteus aculeatus hd1754

Gasterosteus aculeatus hd1726

Gasterosteus aculeatus hd1712

Gasterosteus aculeatus hd1639

Gasterosteus aculeatus hd1603

Gasterosteus aculeatus hd1551

Gasterosteus aculeatus hd1533

Gasterosteus aculeatus hd1450