SEASONAL CHANGES 

 HISTOLOGY 

 ADENOHYPOPHYSIS 

 HISTOLOGY 



SEASONAL CHANGES 

 ANATOMY 

 CORPORA LUTEA 

 HISTOLOGY 

 FUNCTION 

 OVARIAN CYCLES 

 PSEUDECHENEIS SULCATUS 

 RELATIONSHIPS 

 VISCERAL SKELETON 



ANATOMY 

 SKULL 



ANATOMY 

 SYNODONTIS ZAMBEZENSIS 

 SOUND PRODUCTION 



TRICHOMYCTERIDAE 



PYGIDIUM PUNCTULATUS 

 HYOID ARCH 

 BRANCHIOSTEGALS 

 TRICHOMYCTERUS CHABERTI 

 NEW SPECIES 

 MORPHOMETRICS 

 COLORATION 



INFRASPECIFIC VARIATION 

 EYE 



CHANGE WITH AGE 

 SUBTERRANEAN WATERS 



OSTEOGLOSSOMORPHA 



RELATIONSHIPS 



GILL ARCHES 



ANATOMY 



DESCRIPTIVE EVOLUTION 

 PRIMITIVE VS ADVANCED TRAITS 

 FEEDING 



HIODONTIDAE 



RELATIONSHIPS 



REDEFINITION 

 ZOOGEOGRAPHY 

 HIODON 

 EOCENE 

 OLIGOCENE 

 SCALES 

 HIODON ALOSOIDES 



OXYGEN CONSUMPTION 



EXPERIMENTAL ANALYSIS 

 CAUDAL SKELETON 

 ANATOMY 

 ABNORMALITY 

 DESCRIPTIVE EVOLUTION 

 HYOID ARCH 

 BRANCHIOSTEGALS 

 OPERCULUM 

 GILL ARCHES 

 ANATOMY 

 GILL ARCH TEETH 



ANATOMY 

 DISTRIBUTION 



WINTERKILL 

 ACID POLLUTANTS 



DESCRIPTION AND OCCURRENCE 

 HIODON TERGISUS 

 CAUDAL SKELETON 



ANATOMY 



DESCRIPTIVE EVOLUTION 

 HYOID ARCH 

 BRANCHIOSTEGALS 

 OPERCULUM 

 GILL ARCHES 



ANATOMY 

 GILL ARCH TEETH 



ANATOMY 



800670 

 800670 



800670 

 800670 



802632 

 802632 



802513 



802513 



802513 



802689 



801986 

 801986 



803309 

 803309 



803309 

 803309 



800616 

 801986 



800772 

 800772 

 800772 

 800772 



GYMNARCHIDAE 





RELATIONSHIPS 



800772 



REDEFINITION 



800772 



GYMNARCHUS NILOTICUS 





GENERAL STRUCTURE AND BEHAVIOR 



801272 



GILL ARCHES 





ANATOMY 



800772 



ELECTRIC ORGANS 





FUNCTION 





INNERVATION 



803446 



ULTRASTRUCTURE 



800815 



GILL ARCH TEETH 





ANATOMY 



800772 



800772 

 801986 

 802680 

 800772 

 803236 



803236 

 803236 

 803236 



802600 



800520 

 800520 

 800520 

 801986 

 801986 

 801986 



800772 



800772 

 802259 

 802884 

 802600 



800888 



802680 

 801986 

 801986 

 801986 



800772 



DISTRIBUTION 

 POPULATION CHANGES 



MORMYRIDAE 



RELATIONSHIPS 



REDEFINITION 



KEY 



GENERAL STRUCTURE AND BEHAVIOR 



SKIN 



ANATOMY 



FUNCTION 

 CAUDAL SKELETON 



ANATOMY 



DESCRIPTIVE EVOLUTION 

 GILL ARCHES 



ANATOMY 



DESCRIPTIVE EVOLUTION 

 ELECTRIC ORGANS 



FUNCTION 



INNERVATION 

 NERVOUS ELECTROPHYSIOLOGY 

 LATERAL LINE PORES AND CANALS 



ANATOMY 

 ELECTRORECEPTION ORGANS 



ANATOMY 

 CAPILLARY SYSTEMS 

 GILL ARCH TEETH 



ANATOMY 



FUNCTION 

 POPULATION CHANGES 

 GUT CONTENTS 

 HABITAT PREFERENCE 

 PAVLOVIAN CONDITIONING 



ELECTRIC ORGANS 

 PROTOZOAN DISEASES 

 BOULENGEROMYRUS KNOEPFFLERI 



NEW SPECIES 



NEW GENUS 



MERISTICS 



MORPHOMETRICS 

 CAMPYLOMORMYRUS 



RELATIONSHIPS 



REDESCRIPTION 



SYNONYMY 



VALIDATION 



SCALES 

 ANATOMY 



AXIAL SKELETON 

 ANATOMY 



CAUDAL SKELETON 

 ANATOMY 



DORSAL FIN SKELETON 

 ANATOMY 



VISCERAL SKELETON 

 ANATOMY 



SKULL 



ANATOMY 



OTOLITHS 



ORAL TEETH 

 CAMPYLOMORMYRUS IBIS 



VERTEBRAE 

 ABNORMALITY 

 GNATHONEMUS 



RELATIONSHIPS 



REDESCRIPTION 



GENOTYPE 



ELECTRIC ORGANS 

 ULTRASTRUCTURE 

 EXPERIMENTAL ANALYSIS 

 AVOIDANCE CONDITIONING 



OPERANT CONDITIONING 

 ELECTRIC ORGANS 



REVERSAL LEARNING 

 GNATHONEMUS GAMBIENSIS 



ADENOHYPOPHYSIS 

 HISTOLOGY 



DESCRIPTIVE EVOLUTION 

 GNATHONEMUS MACROLEPIDOTUS 



DISTRIBUTION 



FEEDING 

 GNATHONEMUS MONTEIRII 



REPRODUCTIVE SEASON 



GUT CONTENTS 



REPRODUCTION 



USE IN BIOLOGICAL CONTROL 

 GNATHONEMUS MOORI 



HYOID ARCH 



BRANCHIOSTEGALS 



OPERCULUM 

 GNATHONEMUS PETERSII 



ACOUSTICOLATERALIS NERVE 

 ANATOMY 

 FUNCTION 



MORMYROMASTS 

 ANATOMY 



FUNCTION 

 TUBEROUS RECEPTORS 

 ANATOMY 



802259 SISORIDAE 

 800344 (CONTINUED) 

 802156 



TRICHOMYCTERIDAE 





OSTEOGLOSSOMORPHA 



800772 





801022 

 802680 



GYMNARCHIDAE 



800772 





801022 

 801272 



HIODONTIDAE 



800642 

 800642 



MORMYRIDAE 



ULTRASTRUCTURE 



800772 

 800772 



803446 



800642 



800642 

 800642 



800772 

 800772 

 802659 

 802659 

 802659 



803446 

 800319 



801238 

 801238 

 801238 

 801238 



801507 

 801507 

 801507 

 801507 



801507 



801507 



801507 



801507 



801507 



801507 

 801507 

 801507 



801507 

 801507 

 801022 



800815 



801770 



803446 

 801770 



802689 

 802689 



800245 

 800245 

 800245 

 800245 



801986 

 801986 

 801986 



800642 

 800642 



800637 

 800642 

 800642 



800637 



800642 



131 



