Gadidae 



Lota lota 

 Argentinidae 



Argentina sphyraena 

 Osmeridae 



Osmerus eperlanus 

 Osmerus mordax 

 Salmonidae 

 Coregonus 

 Salvelinus 

 Salvelinus alpinus 

 Salvelinus malm a 

 Meristics 

 Scombridae 



Scomber scombrus 

 Armor 

 Cottidae 



Cottus gobio 

 Vertebrae 



Pleuronectidae 



Pleuronectes platessa 

 Lateral line pores and canals 

 Cottidae 



Cottus gobio 

 Inheritance 

 Pleuronectidae 



Pleuronectes platessa 

 Morphometries 

 Scombridae 



Thunnus alalunga 

 Thunnus albacares 

 LDH isoenzymes 

 Merlucciidae 



Merluccius productus 

 Coloration 



bthys metzelaari 

 Armor 



Gasterosteidae 



Pungltius pungitius 

 Appendicular skeleton 

 Meristics 



Gasterosteidae 



Culaea inconstans 

 Morphometries 

 Gasterosteidae 



Culaea inconstans 

 Skull 



Axial skeleton 

 Retropinnidae 



Retropinna retropinna 

 Lens 



Protein content 

 Carangidae 



Decapterus pinnulatus 

 Biochemical blood constituents 

 Population genetics 

 Scombridae 



Euthynnus pelamis 

 Serum transferrin 

 Population genetics 

 Pleuronectidae 



Hippoglossus stenolepis 

 Serum esterase 



Population genetics 

 Catostomidae 



Catostomus clarki 

 Serum proteins 

 Clupeidae 



Clupea harengus 

 Gill rakers 

 Meristics 

 Salmonidae 



Coregonus artedii 

 Fecundity 



Age at maturity 

 Percidae 



Stizostedion vitreum 

 Seasonal sexual coloration 

 Gasterosteidae 



Gasterosteus aculeatus 

 Rate of growth 

 Ecotypes 

 Salmonidae 



Coregonus nasus 

 Incidence of infection 

 Gadidae 



Merlangius merlangus 

 Natural mortality 

 Gadidae 



Merlangius merlangus 





Age length relationship 



806834 



Pleuronectidae 





Limanda aspera 



803617 



Lethal environmental limits 





Temperature 



808647 



Salmonidae 



808647 



Salmo gairdneri 





Populations 



807641 



Mugiloidei 



807642 



Liza aura t us 



807018 



Preying on small prey 



807008 



Larva 





Clupeidae 





Clupea harengus 



807512 



Scale age study 





Salmonidae 





Oncorhynchus tshawytscba 



805264 



Clinal variation 





Gasterosteidae 





Culaea inconstans 



806898 



Ictaluridae 





Noturus funebris 





Noturus gyrinus 



805264 



Noturus leptacanthus 





Dextrality or sinistrality 





Pleuronectidae 



806898 



Platichthys stellatus 





Ecotypes 





Gasterosteidae 



807306 



Gasterosteus aculeatus 



807306 







Pungitius platygaster 





Pungitius pungitius 



805262 







Blenniidae 





Blennius fluviatilis 





Gobiidae 



805876 



Rbinogobius brunneus 





Percidae 





Perca fluviatilis 



805074 



Poeciliidae 





Glaridicbthys atherinoides 





Clupeidae 





Alosa kessleri 



807503 



Cyprinidae 





Abramis brama 



807503 



Cyprinus carpi o 





Rutilus rutilus 





Osmeridae 





Osmerus eperlanus 



Evolution 

 (continued) 



807497 



808761 

 805261 



807465 



Osmerus mordax 



Sain 



ndae 



807491 

 807104 

 807104 



Coregonus albula 

 Coregonus autumnalis 

 Coregonus lavaretus 

 Oncorhynchus masou 

 Oncorhynchus nerka 

 Salmo gairdneri 

 Salmo trutta 

 Salvelinus alpinus 

 Identification 



Otolith age study 

 Clupeidae 



Clupea harengus 

 Comparative enzymology 

 Gasterosteidae 



Gasterosteus aculeatus 

 Pungitius pungitius 

 Fecundity 

 Salmonidae 

 Salmo salar 

 Ontogeny 

 Salmonidae 



Oncorhynchus keta 

 Rate of growth 



Weight length relationship 

 Cyprinidae 

 Gila robusta 

 Caryotype 



Gasterosteidae 



Gasterosteus aculeatus 

 Pungitius pungitius 

 Population structure 

 Fisheries improvement 

 Teleostei 

 Seasonal changes 

 Cyprinidae 

 Rutilus frisi 



807152 

 807152 

 807152 



807008 

 807362 

 804859 

 804859 

 805074 



805478 



807748 



807294 

 807643 

 807643 

 807643 



806352 

 807687 

 808647 

 804390 

 808647 



807641 

 807695 

 807641 

 806678 

 807008 

 806019 

 807219 

 805541 



806181 

 806181 



807874 



808913 



807090 



587 



