Environmental factors 

 'continued) 



Temperature 

 Light 



Ammonia 



Experimental analysis 

 Cyprinidae 



Carassius auratus 

 Ictaluridae 



IctaJurus punctatus 

 Salmonidae 



Salmo gairdneri 

 Lethal environmental limits 

 E iasmofaranchii 

 Gobiidae 



Periophthalmus sobrinus 

 Percidae 



Perca Buviatilis 

 Cyprinidae 

 Salmonidae 

 SaJmo saJar 

 Salmo tmtla 

 Experimental analysis 



Teleostei 

 Heat pollution 

 Teleostei 

 Centrarchidae 



\Gcropterus dolomieiri 

 Percidae 



Perca flavescens 

 Catostomidae 

 Catostomus 

 Cyprinidae 



Cyprinus carpio 

 Ptychocheilus oregonensis 

 Salmonidae 

 Oncorhynchus 

 Seasonal changes 



Salmonidae 



Oncorhynchus nerka 

 Habitat preference 

 Scombridae 



Euthynnus pelamis 

 Thunnus albacares 

 Experimental analysis 

 Salmonidae 



Thymallus arcticus 

 Description and occurrence 

 Scombridae 



Euthynnus pelamis 

 Thunnus albacares 

 Acclimation 

 Salmonidae 



Thymallus arcticus 

 Oxygen consumption 

 Salmonidae 



Thymallus arcticus 

 Migrations 



Experimental analysis 

 Salmonidae 



Oncorhynchus gorbuscha 

 Stress reactions 



Experimental analysis 

 Cyprinidae 



Carassius auratus 

 Salmonidae 



SaJmo gairdneri 

 Artificial rearing environments 

 Rate of growth 

 Cyprinidae 



Cyprinus carpio 

 Anesthetics 



Lethal environmental limits 

 Centrarchidae 



Lcpomis macrochilia 

 Salmonidae 



SaJmo gairdneri 

 Amino acids 

 Effect on fish 

 Brain 



A ci penseromorpha 



Acipenser gueldenstaedti 

 Percidae 



Stizostedion lucioperca 

 Distribution and occurrence 

 Scmionotomorpha 

 Teleostei 

 Centrarchidae 



Pomoxis annularis 

 Percidae 



Stizostedion vitreum 

 Sciaenidae 



Aplodinotus grunniens 

 Scrranidae 



.\forone chry'sops 



803722 

 803722 

 803722 

 807332 

 803797 



806876 

 806636 

 806639 

 806639 



806639 



808664 

 808664 



808282 

 808282 



807278 



• \-- 



808924 



806318 

 806318 



808601 

 808601 



805257 



805257 



806165 

 807517 



806165 



806165 



806165 



806165 



Scombridae 



Euthynnus pelamis 



Thunnus albacares 



Thunnus obesus 

 Clupeidae 



Dorosoma cepedianum 

 Catostomidae 



Carpiodes carpio 



Ictiobus bubalus 

 Ictaluridae 



IctaJurus melas 



IctaJurus punctatus 



Pylodictis otivaris 

 Light 

 Clariidae 



CJarias batrachus 

 Description and occurrence 

 Teleostei 



Salmonidae 



Oncorhynchus nerka 

 Salmo trutia 

 Salvelinus alpinus 

 Acclimation 



Orientation with light source 

 Clupeidae 



Clupea harengus 

 Effect on fish 

 Mens tics 

 Salmonidae 



Salmo gairdneri 

 Coloration 

 Spai 1 .-. -. 



Pagrus major 



Gonostomatidae 



Valenciennellus tripunctulatus 

 Pigment cells 

 Oryziatidae 



Oryzias latipes 

 Color change 

 Soleidae 



Solea solea 

 Cottidae 



Cottus gobio 

 Ontogenetic color change 

 Salmonidae 



Salmo salar 

 Choroid and tapetum 

 Carcharhinidae 

 Orectolobidae 



Ginglymostoma cirratum 

 Scyliorhinidae 



Apristurus brunneus 



Cephaloscyllium uter 

 Heterodon tiformes 



Heterodontus francisci 

 Pineal 

 Labridae 



Crenilabrus melons 

 Ovarian cycles 

 Gasterosteidae 



Gasterosteus aculeatus 

 Cichlidae 



Tilapia leucosticta 

 Salmonidae 



Salvelinus fontinalis 

 Testicular cycles 

 Gasterosteidae 



Gasterosteus aculeatus 



Cichlidae 



Tilapia leucosticta 

 Salmonidae 



Salvelinus fontinalis 

 Seasonal sexual coloration 

 Gasterosteidae 



Gasterosteus aculeatus 

 Embryo behavior 

 Esocidae 

 Esox lucius 

 Hatching 

 Esocidae 



Esox lucius 

 Larva 



Teleostei 

 Fry 



Salmonidae 

 Oncorhynchus 

 Change wilh age 

 Salmonidae 



Salmo gairdneri 



806745 

 806745 

 806745 



806165 

 806165 

 806165 



806132 

 807226 



807800 

 806832 

 806832 



805622 

 805623 



805044 

 805044 



806853 



804238 



804238 



804238 

 804238 



806430 



809062 

 805587 

 808847 



808337 

 809062 



805587 



808847 



808337 



807651 



807651 

 809081 



806020 



807545 



602 



