la Demi-Ville

Anguille Anguilla anguilla

186 obs.

Vairon Phoxinus phoxinus

60 obs.

Truite fario Salmo trutta fario

48 obs.

Chabot Cottus gobio

42 obs.

Lote de rivière Lota lota

29 obs.

Perche soleil Lepomis gibbosus

17 obs.

Lamproie de Planer Lampetra planeri

11 obs.

Goujon Gobio gobio

10 obs.