Gross external 



anatomy 



(continued) 



Archeological data 



Identification 



Ictaluridae 



IctaJurus punctatus 

 Snckers 

 Anatomy 



Experimental analysis 

 Gobiidae 



Gobius paganellus 

 Cyclopteridae 



Cyclopterus lumpus 

 Lipaiis montagui 

 Gobiesocifonnes 



Apletodon microcephalus 

 Rostrum 

 Feeding 

 Function 



Istiophoridae 

 Tllici nm 



Oneirodidae 



PhyUorhinichthys micractis 

 Dorsal fin 

 Anatomy 

 Regal ecidae 



Regalecus glesne 

 Innervation 

 Anatomy 



Scyliorhinidae 



Scyliorhinus caniculus 

 Function 



Scyliorhinidae 



Scyliorhinus caniculus 

 Change with age 

 Chaetodontidae 



Pomacanthops maculosus 

 AHometry 



Pleuronectidae 

 Samaris cristatus 

 Regeneration 



Developmental analysis 

 Esocidae 

 Esox iucius 

 Fuilet 



Change with age 

 Carangidae 



Elagatis bipinnuiata 

 Anal fin 



Abnormality 

 Cyprinidae 

 Barbus barbus 

 Chondrostoma nasus 

 Protein synthesis 



Developmental analysis 

 Oryziatidae 



Oryzias latipcs 

 Androgens 

 Oryziatidae 



Oryzias latipcs 

 Progestins 



Experimental analysis 

 Oryziatidae 



Oryzias latipcs 

 Androgens 



Experimental analysis 

 Oryziatidae 



Oryzias latipcs 

 Penis 

 Anatomy 

 Function 



Auchenipteridae 



Auchcniptcrichthys thoracatus 

 Aucheniptcrus demerarac 

 Glanidium albescens 

 Tatia auiopygia 

 Tctrancmatichthys quadrifilis 

 Trachycorystes suiatulus 

 Change with age 

 Chaetodontidae 



Pomacanthops maculosus 

 Regeneration 



Experimental analysis 

 Poeciliidae 



Poccilia reticulata 

 Geographic variation 

 Abnormality 

 Serranidae 



Paralabrax ncbulifer 

 Finlet 



Change with age 

 Spines 



Carangidae 



Elagatis bipinnuiata 



806368 

 806368 



806368 



807932 

 807598 



807636 



803867 

 803867 

 804712 

 804137 



808221 



805258 

 805258 



805259 



807129 

 807129 

 807129 

 807129 

 807129 

 807129 



446 



Pectoral fins 

 Dipnoi 



Conchopoma edesi 

 Paleonisciformes 



BourbonneUa gmJloti 

 Anatomy 

 Function 

 Labridae 



Crenilabrus tinea 

 Triglidae 



Trigla lucerna 

 Abnormality 

 Argentinidae 



Argentina aliceae 

 Descriptive evolution 



Capillary systems 

 Channichthyidae 



Chaenichthys rugosus 

 Infraspecific variation 

 Development 



Acipenseromorpha 

 Acipenser nudiventris 

 Acipenser Stella tus 

 Huso huso 

 Defensive spines 

 Function 

 Ictaluridae 



IctaJurus melas 

 IctaJurus punctatus 

 Experimental analysis 

 Ictaluridae 



IctaJurus melas 

 IctaJurus punctatus 

 Pelvic fins 

 Dipnoi 



Conchopoma edesi 

 Regal ecidae 



Regalecus glesne 

 Microdesmidae 



Paragunnelichthys fehlmanni 

 Anatomy 

 Gobiidae 

 Gobioididae 



Taenioides caeculus 

 Trypauchenidae 



Ctenotrypauchen microcephaJu. 

 Trypauchen vagina 

 Function 

 Gobiidae 



Gobius paganellus 

 Cyclopteridae 

 Gobiesocifonnes 



Apletodon microcephalus 

 Abnormality 

 Polynemoidei 



Eleutheronema tetradactylus 

 Cyprinodon tidae 



Fundulus kansae 

 Cyprinidae 



Chondrostoma nasus 

 Rhinichthys atratulus 



Descriptive evolution 



Spines 

 Siganidae 

 Siganus 

 Blenniidae 

 Gadopsidae 



Gadopsis marmoratus 

 Batrachoidiformes 

 Gobiesocifonnes 

 Mechanical senses 

 Function 

 Beiontiidae 



Trichogastcr trichopterus 

 Parental care of young 

 Function 

 Gchlidae 



Etroplus maculatus 

 Intraspecific communication 

 Function 

 Cichlidae 



Etroplus maculatus 

 Caadal fin 

 Anatomy 

 Function 



Acan thodomorpha 



Acanthodcs 

 Paleonisciformes 

 Change with age 

 Regal ecidae 



Regalecus glesne 



806436 

 805866 



807979 

 807979 



806311 

 806311 

 806311 



806912 

 806912 



806436 



807636 



806779 



808778 



808778 



808778 

 808778 



804463 

 807834 



807262 

 807262 

 807262 



