Megalopidae 



(continued) 



Not acanthi formes 

 Saccopharyngiformes 

 Leptolepidomorpha 

 Ostariophysi 



Habitat destruction 



Insecticide pollutants 

 Dieldrin 



Effect on fish 



Lethal environmental limits 

 Mega/ops cyprinoides 

 Redescription 

 Synonymy 



Popular names 

 Coloration 

 Rays and spines 



Fin fulcra 

 Skull 

 Pancreas 



Anatomy 

 Histology 

 Distribution 



Hydrodynamics 

 Gut contents 



Seasonal changes 

 Change with age 

 HaJosauridae 



Halosaurus oweni 

 Fish communities 

 Notacanthidae 



Notacanthus chemnkzi 

 Distribution 

 Eurypharyngidae 

 Eurypharynx 



Vertical distribution 

 Distribution 

 Saccopharyngidae 

 Gill arch teeth 

 Anatomy 



Descriptive evolution 

 Leptolepidomorpha 

 Relationships 

 Cretaceous 

 CI u pa v us easier! 

 New species 



Ichthyodectes marathonensis 



Invalidation 

 Ich thyodecti formes 



New name 



Relationships 

 Pachyrhizodus 



Relationships 



Redefinition 

 Pachyrhizodus marathonensis 



Relationships 



Vertebrae 



Pectoral girdle 



Skull 



Anatomy 



Paleoecology 

 Saurocephalidae 



Relationships 



Redefinition 

 Saurocephalus 



Redefinition 

 Saurocephalus lanciformis 



Redescription 



Synonymy 



Jaws 



Anatomy 

 Function 



Cretaceous 

 Saurodon 



Redefinition 

 Saurodon leanus 



Redescription 



Synonymy 



Jaws 



Anatomy 

 Function 



Cretaceous 

 Ostariophysi 

 Relationships 

 Redefinition 

 Key 



Scalation 

 Visceral skeleton 



Anatomy 

 Skull 



Anatomy 

 Sound reception 

 Epibranchial organ 

 Zoogeography 



808813 



804382 

 804382 

 805703 

 804382 

 804382 



808930 

 804215 

 804382 

 807979 

 808579 



809005 



806740 

 805977 



806736 

 806736 



340 



808136 

 808136 

 808136 



808136 

 808136 

 808136 



804481 

 804481 

 804481 



804481 

 804481 

 804481 



807171 

 808135 

 808135 

 807021 



807021 



807021 

 804997 

 807021 

 804807 

 804941 



Pheromones 

 Sch recks to ffe 

 South America 

 Characiformes 

 Popular names 

 Contact organs 



Anatomy 

 Adipose fin 

 Tooth replacement 

 Zoogeography 

 Distribution 



Fishery statistics 

 Anostomidae 



Relationships 

 Caudal skeleton 



Anatomy 

 Visceral skeleton 



Anatomy 

 Pharyngeal teeth 

 Tooth replacement 

 Digenea 



Parasite systematics 

 Abramites microcephalus 



General structure and behavior 



Anostomus 



General 

 Leporinus 

 Gill arches 

 Anatomy 

 Gill arch teeth 



Anatomy 

 Porifera 



As food for fish 

 Leporinus aguapeiensis 

 List of types 

 Museu Paulista 

 Leporinus copeiandi 

 Hemoglobin 

 Biochemistry 

 Leporinus fasciatus 

 General structure and 

 Melatonin 



Pigment cells 

 Effect on fish 

 Leporinus lacustris' 

 List of types 

 Museu Paulista 

 Leporinus obtusidens 



Population structure 



Leporinus octofasciatus 



Hemoglobin 



Biochemistry 



Leporinus pearsoni 



Habitat preference 



Leporinus trifasciatus 

 Habitat preference 

 Schizodon fasciatus 



Population structure 

 Schizodon nasutus 

 Hemoglobin 

 Biochemistry 

 Characidae 

 Relationships 



List of types 



Museu Paulista 

 Scalation 

 Caudal skeleton 



Anatomy 

 Pectoral girdle 



Anatomy 

 Visceral skeleton 



Anatomy 

 Hyoid arch 



Descriptive evolution 

 Skull 



Anatomy 

 Telencephalon 



Anatomy 

 Metencephalon 



Histology 

 Function 

 Weberian apparatus 

 Melatonin 



Pigment cells 

 Effect on fish 

 Oral teeth 

 Fish communities 

 Monogenea 



Parasite systematics 



805462 

 808377 

 804807 



804232 



806868 

 804504 

 807002 

 804807 

 804504 

 804807 

 807263 



807021 



807021 

 807021 

 807021 



803854 

 805746 



805764 



807964 

 807964 

 804807 



807134 



804894 

 805778 



807134 

 806129 



804059 

 804139 



804139 

 806129 



805463 

 806652 

 807021 



807021 

 807021 

 807021 

 807964 

 807021 

 804562 



804563 

 807021 



803609 

 807021 

 808023 



