Function 

 Osmeridae 



Mailotus villosus 

 Osmerus mordax 

 Salmonidae 



Thymallus thymaJIus 

 Developmenl 

 Gadidae 



Melanogrammus aeglefinus 

 Histology 



Ultrastructure 

 Pcrcidae 



Gymnocephalus cemua 

 Perca fluviatilis 

 Function 

 Percidae 



Gymnocephalus cemua 

 Perca fluviatilis 

 Abnormality 



Treatment for disease 

 Cyprinidae 



Cyprinus caipio 

 Descriptive evolution 



Teleostei 

 Use in systematics 

 Anatomy 

 Function 



Channifonnes 

 Anabantidae 



Ctenopoma nigropannosum 

 Branchiostegidae 



Latilus semifasciatus 

 Cepolidae 



Cepola albescens 

 Cichlidae 



Cichlasoma festivum 

 Pterophyllum scalare 

 Symphysodon discus 

 Sparidae 



Boops boops 

 Spondyliosoma cantharus 

 Cy prinodon tidae 

 Poeciliidae 



Poecilia latipinna 

 Poeciiia reticulata 

 Xipbophorus helleri 

 Exocoetidae 

 Clupeidae 



Iiisha africana 

 Characidae 

 Alestes 



Metynnis maculatus 

 Electrophoridae 



Electrophorus electricus 

 Gymnotidae 

 Eigenmannia 

 Gymnotus carapo 

 Siluridae 



Kryptopterus bicirrhus 

 Osteoglossidae 



Heterotis nilodcus 

 Osteoglossum bicinbosum 

 Gadidae 



Merlangius merlangus 

 Coloration 

 Argentinidae 

 Argentina 

 Innervation 



Autonomic nervous system 

 Teleostei 

 Sound reception 

 Function 

 Teleostei 



Scombridae 



Thunnus albacares 

 Gas secretion and absorption 

 Experimental analysis 

 Anguillidae 



Anguilla anguilla 

 Larva 

 Function 

 Anabantidae 



Ctenopoma damasi 

 Ctenopoma muriei 

 Change with age 

 Anabantidae 



Ctenopoma damasi 

 Ctenopoma muriei 

 Fry 



Development 

 Syngnathidae 

 Gobiidae 



Pomatoschistus 



808238 

 807059 



807954 



807954 



807954 



807954 



807954 

 807954 

 807954 



807954 

 807954 

 807954 



807954 

 807954 

 807954 

 807954 



807954 



807954 

 807954 



803669 

 803669 



Oxygen 



Effect on fish 

 Scorpaenidae 



Sebastes miniatus 

 Treatment for disease 

 Experimental analysis 

 Cyprinidae 



Cyprinus carpio 

 Prophylactic treatment 

 Cyprinidae 



Cyprinus carpio 

 Prophylactic treatment 

 Experimental analysis 

 Cyprinidae 



Cyprinus carpio 

 Physoclistous 

 Fry 



Function 



Syngnathidae 

 Gobiidae 



Poma toschistus 

 Aural gas bladder diverticula 

 Gadidae 



Euclichtbys polynemus 

 Melanonus gracilis 

 Moridae 

 Development 

 Clupeidae 

 Brevoortia 

 Gas secretion and absorption 

 Gadidae 



Melanogrammus aeglefinus 

 Ultrastructure 

 Cyprinodon tidae 



Eundulus heteroclitus 

 Batrachoidiformes 



Opsanus tau 

 Gadidae 



Gadus morbua 

 Experimental analysis 

 Percidae 



Gymnocephalus cernua 

 Perca fluviatilis 

 Function 



Cyprinodontidae 



Fundulus heteroclitus 

 Batrachoidiformes 



Opsanus tau 

 Gadidae 



Gadus morbua 

 Salmonidae 



Coregonus acronius 

 Coregonus lavaretus 

 Sound producing gas bladder 



Triglidae 

 Gas bladder capacity 

 Seasonal changes 

 Juvenile 

 Salmonidae 

 Salmo salar 

 Circulatory system 

 Embryogenesis 



Descriptive evolution 

 Teleostei 

 Arterial system 

 Salmonidae 



Salmo gairdneri 

 Anatomy 

 Belonidae 



Xenentodon cancila 

 Cyprinidae 



Tor putitora 

 Clariidae 



Clarias batrachus 

 Function 

 Dipnoi 



Protopterus aethiopicus 

 Axial skeletal muscles 

 Anatomy 



Carcharhinidae 



Carcharodon carcharias 

 Isuridae 



Isurus oxyrinchus 

 Lamna nasus 

 Function 



Carcharhinidae 



Carcharodon carcharias 

 Isuridae 



Isurus oxyrinchus 

 Lamna nasus 

 Innervation 



Experimental analysis 

 Anguillidae 



Anguilla occiden talis 



808759 



808674 

 808685 



Gas bladder 

 (continued) 



Circulatory system 



803669 

 803669 



805858 

 805858 

 805858 



803615 

 803615 

 803615 



803615 

 803615 

 803615 



807475 



807683 



806909 



805953 

 806384 

 805631 



807319 



803721 

 803721 



521 



