2.  Brown trout, Salmo trutta . spawning behaviour

3.  Sea trout, Salmo trutta.   spawning behaviour

4.  Rainbow trout, Oncorhynchus mykiss

5.  Minnow, Phoxinus phoxinus

6.  Iberian nose, Chondrostoma polylepis

7.  Southwesteuropean nose, Chondrostoma toxostoma

8.  Carp, Cyprinius carpio

9.   Stone loach, Noemacheilus barbatulus

10.  Chub, Leuciscus cephalus

11.  Mediterranean barbel, Barbus graellsi

12.  Barbel, Barbus barbus

13.  Black bass, Micropterus salmoides . spawning behaviour

14.  Pike-perch, Lucioperca lucioperca

15.  Pike, Esox lucius

16.  Bluegill sunfish, Lepomis gibbosus

17.  Perch, Perca fluviatilis

18.  Rudd, Scardinius erythrophthalmus

19.  Eel, Anguilla anguilla

20.  Bleak, Alburnus alburnus

21.  Platija, Platichthys flesus

22.  Mujol, Mugil cephalus

23.  Lubina, Dicentrarchus labrax

24.  Sockeye salmon, Oncorhynchus nerka (spawning behaviour, spawning act)

25.  Chum Salmon, Oncorhynchus keta (spawning behaviour, spawning act)

26.  Salmon Coho, Oncorhynchus kisutch (spawning behaviour, spawning act)

27.  River crab, Austropotamobius pallipes

28.  River turtle, Mauremys leprosa

29.  Dipper, Cinclus cinclus

30.  Tadpoles, undetermined species

31.  Common toad, Bufo bufo

32.  Salamander (en fase juvenil), Salamandra salamandra (acuario)

33.  Water Snake, Natrix maura

34.  River Otter,  Lutra canadensis