Thalamus 



Anatomy 

 Dipnoi 



Protopterus 

 Ultrastructure 



Acipenseromorpha 

 Acipenser medirostris 

 Acipenser transmontanus 

 Polyodon spathula 

 Descriptive evolution 

 Acipenseromorpha 

 Acipenser medirostris 

 Acipenser transmontanus 

 Polyodon spathula 

 Histology 



Ultrastructure 

 Dasyatidae 



Trygon pastinaca 

 Rajidae 



Raja clavata 

 Carcharhinidae 



Mustelus mustelus 

 Scyliorhinidae 



Scyliorhinus stellaris 

 Acipenseromorpha 



Acipenser gueldenstaedti 

 Acipenser stellatus 

 Descriptive evolution 

 Dasyatidae 



Trygon pastinaca 

 Rajidae 



Raja clavata 

 Carcharhinidae 



Mustelus mustelus 

 Scyliorhinidae 



Scyliorhinus stellaris 

 Acipenseromorpha 



Acipenser gueldenstaedti 

 Acipenser stellatus 

 Mesencephalon 

 Anatomy 

 Histology 

 Rhinobatidae 



Platyrhinoidis triseriata 

 Experimental analysis 

 Rhinobatidae 



Platyrhinoidis triseriata 

 Holocentridae 

 Holocentrus 

 Electrical sensitivity 

 Rhinobatidae 



Platyrhinoidis triseriata 

 Nerve transection 

 Holocentridae 

 Holocentrus 

 Optic tectum 

 Characidae 



Anoptichthys 

 Cyprinidae 



Caecobarbus geertsi 

 Typhlogarra widdowsoni 

 Pimelodontidae 

 Amblyopsidae 

 Anatomy 

 Dipnoi 



Protopterus 

 Experimental analysis 

 Holocentridae 

 Holocentrus 

 Nerve transection 

 Holocentridae 

 Holocentrus 

 Histology 

 Function 

 Anabantidae 



Anabas testudineus 

 Cichlidae 



Hemichromis fasciatus 

 Hemihaplochromis multicolor 

 Nannacara anomala 

 Poeciliidae 



Belonesox belizanus 

 Poecilia reticulata 

 Xiphophorus helleri 

 Xiphophorus helleri X 

 Xiphophorus maculatus X 

 Cyprinidae 



Barbus tetrazona 

 Brachydanio rerio 

 Carassius , 

 Callichthyida 

 Corydoras 

 Loricariidae 

 Loricaria parva 





Nervous electrophysiology 





Function 





Cyprinidae 



807255 



Carassius auratus 





Optic nerve 





Histology 



805151 



Cottidae 



805151 



Myoxocephalus scorpius 



805151 



Nerve transection 





Cottidae 





Myoxocephalus scorpius 



805151 



Regeneration 



805151 



Histology 



805151 



Poeciliidae 





Poecilia reticulata 





Change with age 





Poeciliidae 



804764 



Poecilia reticulata 





Sensory deprivation 



804764 



Experimental analysis 





Cichlidae 



804764 



Aequidens portalegrensis 





Astronotus ocellatus 



804764 



Cichlasoma meeki 





Cyprinidae 



804764 



Carassius auratus 



804764 



Idus 





Metencephalon 





Anatomy 



804764 



Squalidae 





Squalus acanthias 



804764 



Histology 





Myxinomorpha 



804764 



Eptatretus stouti 





Petromyzontomorpha 



804764 



Petromyzon marinus 





Chimaeromorpha 



804764 



Chimaera monstrosa 



804764 



Dasyatidae 





Dasyatis americana 





Rajidae 





Raja batis 





Rhinobatidae 



806099 



Platyrhinoidis triseriata 





Torpedinidae 





Narcine brasiliensis 



806099 



Squalidae 





Squalus acanthias 



807143 



Dipnoi 





Lepidosiren paradoxa 





Neoceratodus forsteri 



806099 



Protopterus annectens 





Coelacanthini 





Latimeria chalumnae 



807143 



Acipenseromorpha 





Polyodon spathula 





Polypteromorpha 



805735 



Polypterus bichir 





Amiomorpha 



805735 



Amia calva 



805735 



Semionotomorpha 



805735 



Lepisosteus osseus 



805735 



Echeneidae 





Echeneis naucrates 





Cyprinidae 



807255 



Carassius auratus 





Ictaluridae 





Ictalurus punctatus 



807143 



Mormyridae 





Gnathonemus moori 





Gnathonemus petersi 



Nervous system 

 (continued) 



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Pecrocephalus bovei 



Ultrastructure 

 Rhinobatidae 



Platyrhinoidis triseriata 

 Function 



Cephaiaspidiformes 



Arthrodira 



Rajidae 



Raja clavata 



804660 



807326 

 807326 



807323 

 807323 



804343 

 804343 

 804343 



806100 



806094 



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806094 



806099 



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