Ichthyological techniques 

 (continued) 



Computer analysis 

 Salmonidae 



Oncorhynchus keta 

 Geographic variation 

 Salmonidae 



Oncorhynchus nerka 

 Temperature 



Experimental analysis 

 Cyprinidae 



Carassius auratus 

 Populations 

 Salmonidae 



Oncorhynchus keta 

 Oncorhynchus tshawytscha 

 Identification 

 Salmonidae 



Oncorhynchus nerka 



Seasonal changes 



Experimental analysis 

 Serranidae 



Morone americana 

 Still photography 



Teleostei 

 Otolith age study 

 Berycidae 



Beryx sp/enden$ 

 Gobiidae 



Thorogobius ephippiatus 

 Mugiloidei 



Crenimugii /abrosus 

 Lethrinidae 



Lethrinus lentjan 

 Pomadasyidae 



Brachydeuterus auritus 

 Sciaenidae 



Pseudototithus senegalensis 



Pscudotoltthus typus 



Serranidae 



Epinephelus mono 

 Sillaginidac 



Sillago panijus 

 Scombridac 



Scomber japonicus 

 Pleuroneclidae 



Lepidopsetta bilineata 



Limanda aspera 



Parophrys vetulus 



Reinhardtius hippoghssoidcs 

 Agonidae 



Agonus cataphractus 

 Comcphoridae 



Comcphorus baicalcnsis 



Comephorus dybowski 

 Cottidae 



Coitus be/ding/ 



Cottus gobio 



Leptocottus armatus 

 Cottocomcphoridae 



Cottocomephorus comcphoroides 



Cottocomcphorus grewingki 

 Scorpaenidae 



Sebastes menlella 

 Clupeidae 



Clupea harcngus 



Hilsa ilisha 



Opisthopterus tardoorc 



Sardinclla cba 



Sprattus sprartus 

 Engraulidac 



Engraulis morda.x 

 Cobitidae 



Noemacheilus barbatu/us 

 Gadidac 



Gadus morhua 



Lota lota 



Pollachius virens 

 Merlucciidae 



Merluccius merluccius 

 Zoarcidae 



Lycodopsfs pacifica 

 Argentinidae 



Argentina sphyraena 



807154 

 805403 

 804533 



806754 



806747 

 806762 

 806747 

 806762 



806260 



804306 



807906 

 804116 

 807907 

 805945 

 805946 

 807106 



807955 



807760 

 807760 



808721 

 803678 

 807962 



804333 



805308 

 805910 

 805911 

 807461 

 809060 

 808577 

 808574 

 808013 

 808307 



807894 



803678 



805519 

 807541 

 806834 

 807075 



808297 



Salmonidae 



Oncorhynchus nerka 



Salvelinus alpinus 

 Ecotypes 



Populations 

 Clupeidae 



Clupea ha re ng us 

 Still photography 



Teleostei 

 Skeleton age study 

 Mugiloidei 



Liza ramada 

 Sillaginidae 



Sillago panijus 

 Scombridae 



Scomber japonicus 

 Pleuroneclidae 



Parophrys vetulus 



Ariidae 



Osteogenciosus militaris 



Bagridae 



Mystus gulio 

 Ictaluridae 



Pyhdictis olivaris 

 Mormyridae 

 Salmonidae 



Salmo trutta 

 Experimental analysis 

 Catostomidae 



Catostomus commersoni 

 Pectoral fins 

 Salmonidae 



Oncorhynchus keta 

 Oncorhynchus nerka 

 Still photography 



Teleostei 

 Urohyal 

 Carangidae 



Trachurus japonicus 

 Physiological techniques 



Squalomorpha 

 Surgical techniques 

 Teleostei 



Cyprinus carpi o 

 Phoxinus phoxinus 

 Pineal 



Cyprinodontidae 



Fundulus heteroclitus 

 Adenohypophysis 

 Cyprinidae 



Carassius auratus 

 Bagridae 

 Mystus 



Adn 



Anguillidac 



Anguilla rostrata 

 Gas bladder 



Holo 



nui.lj 



Hoiocentrus rufus 

 Batrachoidiformes 

 Opsanus tau 

 Liver 



Anguillidac 



Anguilla japonica 

 Blood collection 

 Rajidae 



Raja radiata 

 Teleostei 

 Belontiidae 



Trichogaster trichoptcrus 

 Salmonidae 



Salmo gairdncri 

 Effect on fish 

 Salmonidae 



Salvelinus fontinalis 

 Injection 

 Rajidae 



Raja radiata 

 Physiological solutions 

 Pctromyzontomorpha 

 Elasmobranchii 

 Teleostei 



807921 

 805959 



805023 

 808577 

 804306 



805520 

 805521 

 808577 



805438 

 807639 

 803530 



806053 

 806055 

 803759 

 803828 



804491 

 804546 



807223 

 807223 



804428 

 806620 



808752 

 804446 



804428 



809082 

 809082 

 807223 

 809082 



742 



