Silt 



Experimental analysis 

 Gut contents 

 Preying on small prey 

 Habitat preference 

 Fishing gear selectivity 



Orcadian rhythms 

 Fisheries improvement 

 Impoundment manipulation 

 Drawdown 

 Effect on fish 

 Rate of growth 

 Gut contents 

 Introduction for fishery 



Herbicide pollutants 



Lethal environmental limits 

 Experimental analysis 



fish 



tal limits 



ntal limits 

 nalysis 



ntal limits 



chlobenil 

 Effec 

 Lethal 

 Diquat 



Effect on fish 



Lethal environmental limits 

 Lethal environmental limits 

 Experimental analysis 

 Habitat preservation 

 Fish cultural methodology 



Pondfrsh productivity 

 Artificial rearing environments 

 Artificial feeds and feeding 



Experimental analysis 

 Artificial population manipulation 

 Reservoirs 

 Antimycin-A 



Fish control agents 

 Experimental analysis 

 Angling 



Effects of experience 

 Experimental analysis 

 Anesthetics 



Methylpentynol 

 Lethal environm 

 Experimental 

 Quinaldine 

 Effect on fish 

 Developing egg 

 Lethal environm. 

 Breeding and rearing 

 Otoscope 



Sex recognition 



Experimental analysis 

 Pomoxis 



Interspecific competition 

 Pomoxis annularis 

 Meristics 



Radioactive content 

 Axial skeletal muscles 

 Bone 

 Liver 



Nitrogen metabolism 

 Biochemistry 

 Fecundity 

 Developing egg 

 Larva 



Identifying characters 

 Change with age 

 Locomotion 

 Rate of growth 



Distribution within habitat 



Larva 

 Vertical distribution 



Larva 



Orcadian rhythms 



Reservoirs 



Seasonal changes 

 Digenea 



Incidence of infection 



Intensity of infection 



Host parasite interactions 

 Cestoda 



Incidence of infection 



Intensity of infection 



Host parasite interactions 

 Nematoda 



Incidence of infection 



Intensity of infection 



Host parasite interactions 

 Population changes 

 Population density 

 Availability and use of food 



808794 

 807807 

 806527 

 804098 



808158 



807807 

 807807 

 805957 

 806814 

 806844 



806166 



807813 

 808139 

 806166 

 806166 



808796 



803846 

 803846 

 803846 



803846 

 803846 

 803846 



803846 

 803846 

 803846 



Young 



Reproductive season 



Feeding 



Young 



Gut contents 



Larva 



Change with age 

 Change with age 

 Home range and homing 

 Migrations 

 Reproduction 

 Artificial population manipulation 



Reservoirs 

 Sonar observation 



Experimental analysis 

 Marking and tagging 

 Outdoor census and sampling 

 Experimental analysis 

 Pomoxis nigromaculatus 



General structure and behavior 

 Meristics 



Axial skeletal muscles 

 Electricity production 

 Locomotion 



Description and occurrence 

 Larva 



Identifying characters 

 Vertical distribution 

 Reduction of range by man 

 Population changes 

 Artificial population manipulation 

 Reservoirs 

 Antimycin-A 



Fish control agents 

 Experimental analysis 

 Sonar observation 



Experimental analysis 

 Priscaria 



Paleoecology 

 Centropomidae 

 Key 



Coloration 

 Retina 



Nervous electrophysiology 

 Experimental analysis 

 Ambassis castelnaui 

 Scales 



Identification 

 Ambassis dalyensis 

 List of types 



University of Oslo 

 Ambassis gymnocephalus 



Distribution 

 Ambassis lala 

 Skin 



Ultrastructure 

 Sclera and cornea 

 Ultrastructure 

 Ambassis marianus 

 List of types 



National Museum, Ireland 

 Ambassis nama 

 Nematoda 



Incidence of infection 

 Distribution 



Seasonal abundance 

 Gut contents 

 Ambassis ranga 

 Saccus vasculosus 

 Capillary systems 

 Anatomy 

 Brain 

 Anatomy 

 Function 

 Neurohypophysis 

 Anatomy 

 Histology 

 Adenohypophysis 

 Anatomy 

 Histology 

 Pituitary blood supply 



Anatomy 

 Distribution 

 Centropomus ensiferus 



Distribution 

 Centropomus undecimalis 

 Digenea 



Parasite systematics 

 Distribution 

 Habitat preference 



Centrarchidae 



(continued) 



Micropterus 



808796 

 806159 

 808796 

 806166 



806 1 62 Centropomidae 



808766 



807813 

 808464 

 807268 

 808464 



806162 



808604 

 804519 

 805600 



806655 

 807091 



805005 

 805005 



807136 

 805605 

 806062 

 805605 

 806932 



806705 

 806369 

 805417 

 805417 



807004 

 809101 

 807885 



239 



