PEGUSA LASCARIS 



SOLEA SOLEA 

 TRIGLIDAE 



TRIGLA HIRUNDO 

 POECILIIDAE 



POECILIA RETICULATA 

 EXOCOETIDAE 



DERMOGENYS PUSILLUS 



HEMIRHAMPHODON POGONOGNATHUS 

 CLUPEIDAE 



HILSA ILISHA 

 ENGRAULIDAE 



ENGRAULIS MORDAX 

 CYPRINIDAE 



ABRAMIS BRAMA 



BARBUS ANOPLUS 



BARBUS MOTEBENSIS 



BARBUS TOPPINI 



CYPRINUS CARPIO 



BATRACHOIDIFORMES 



OPSANUS TAU 

 GADIDAE 



MICROMESISTIUS POUTASSOU 



TRISOPTERUS ESMARKII 

 SALMONIDAE 



ONCORHYNCHUS TSHAWYTSCHA 

 SALMO TRUTTA 

 THYMALLUS ARCTICUS 

 THYMALLUS THYMALLUS 



SEXUALLY DIMORPHIC BODY FORM 



8ELONIDAE 



XENENTODON CANCILA 

 SALMONIDAE 



SALMO TRUTTA 



PERMANENT SEXUAL COLORATION 



BLENNIIDAE 



BLENNIUS INCOGNITUS 



BLENNIUS ZVONIMIRI 

 CLINIDAE 



LABRISOMUS NIGRICINCTUS 

 GOBIIDAE 



COTTOGOBIUS YONGEI 



GOBIOSOMA RANDALLI 



GOBIOSOMA SPILOTUM 

 LABRIDAE 



CIRRHILABRUS CYANOPLEURA 



CORIS JULIS 



HALICHOERES GARNOTI 



HALICHOERES MARGARITACEUS 

 HALICHOERES PICTUS 



HALICHOERES POEYI 

 HALICHOERES RADIATUS 

 HALLICHOERES MACULIPINNA 

 HEMIPTERONOTUS MARTINICENSIS 

 HEMIPTERONOTUS NOVACULA 

 HEMIPTERONOTUS SPLENDENS 

 THALASSOMA BIFASCIATUM 

 SCARIDAE 



SCARUS COERULEUS 



SCARUS CROICENSIS 



SCARUS TAENIOPTERUS 



SCARUS VETULA 



SPARISOMA AUROFRENATUM 



SPARISOMA CHHYSOPTERUM 



SPARISOMA RADIANS 



SPARISOMA VIRIDE 

 PERCIDAE 



ETHEOSTOMA BELLUM 

 BELONIDAE 



XENENTODON CANCILA 

 BAGRIDAE 



LEIOCASSIS POECILOPTERUS 



801995 

 801995 



803363 

 803363 



802878 



803190 

 802901 

 802901 

 802901 

 800043 

 802485 



802988 



801131 

 801132 

 802024 

 801984 



800768 

 803084 

 802354 

 803075 



800971 

 801494 



803062 

 803062 



801789 

 801920 

 801920 



800877 

 801673 

 801917 

 801949 

 800952 

 801917 

 801949 

 801917 

 801917 

 801917 

 801917 

 801917 

 801917 

 801917 

 801917 

 801949 

 801917 

 801917 

 801917 

 801917 

 801917 

 801917 

 801917 

 801917 



802192 



800971 



802896 



BROOD POUCH 



ULTRASTRUCTURE 

 SYNGNATHIDAE 



HIPPOCAMPUS KUDA 

 FUNCTION 



SYNGNATHIDAE 



HIPPOCAMPUS KUDA 



PEARL ORGANS 



CYPRINIDAE 



PUNTIUS UMALII 



NUPTIAL TUBERCLES 



CYPRINIDAE 



BARBUS MOTEBENSIS 

 BARBUS TOPPINI 

 NOTROPIS AMOENUS 

 ZACCO BARBATUS 

 ZACCO PLATYPUS 

 ZACCO SPILURUS 



SEXUALLY DIMORPHIC TEETH 



MULLIDAE 



PSEUDUPENEUS GRANDISQUAMIS 

 PSEUDUPENEUS MACULATUS 

 EXPERIMENTAL ANALYSIS 

 ESTROGENS 

 ORYZIATIDAE 



ORYZIAS LATIPES 



SEXUALLY DIMORPHIC FINS 

 PETROMYZONTOMORPHA 



MORDACIA PRAECOX 

 LABRIDAE 



CIRRHILABRUS CYANOPLEURA 

 CHARACIDAE 



LADIGESIA ROLOFFI 

 COBITIDAE 



LEPIDOCEPHALUS BIRMANICUS 

 LEPIDOCEPHALUS GI4.NTEA 

 LEPIDOCEPHALUS THERMALIS 

 CYPRINIDAE 



ALGANSEA MONTICOLA 

 NOTROPIS WELAKA 

 PUNTIUS FILAMENTOSUS 

 ANAL FIN 



SALMONIDAE 

 SALMO CARPIO 

 SALMO LETNICA 

 SALMO ISCHCHAN 

 SALMO TRUTTA 

 CAUDAL FIN 



DEVELOPMENTAL ANALYSIS 

 INHERITANCE 

 POECILIIDAE 

 XIPHOPHORUS 

 EXPERIMENTAL ANALYSIS 

 ORYZIATIDAE 



ORYZIAS LATIPES 



SEXUALLY DIMORPHIC SKELETON 



GILL RAKERS 

 ENGRAULIDAE 



ENGRAULIS ENCRASICOLUS 



GIBBOUS FOREHEAD 



LABRIDAE 



CENTROLABRUS EXOLETUS 



CORIS JULIS 

 SCARIDAE 



SCARUS COERULEUS 



SEXUAL DIMORPHISM 

 (CONTINUED) 



800636 



800954 



802901 

 802901 

 802211 

 801891 

 801891 

 801891 



800148 



800148 



803119 



801492 



800877 



800109 



800878 

 800878 

 800878 



803066 

 802259 

 803017 



802399 

 802399 

 802399 

 802399 



802631 

 800662 



800704 

 800704 



801917 



SEASONAL SEXUAL COLORATION 



GASTEROSTEIDAE 



GASTEROSTEUS WHEATLANDI 

 GOBIIDAE 



PERIOPHTHALMUS CHRYSOSPILOS 

 CYPRINIDAE 



BARBUS ANOPLUS 



BARBUS MOTEBENSIS 



BARBUS PALLIDUS 



NOTROPIS AMOENUS 

 EXPERIMENTAL ANALYSIS 



GASTEROSTEIDAE 



GASTEROSTEUS ACULEATUS 



802608 



803213 



802901 

 802901 

 802901 

 802211 



SEXUALLY DIMORPHIC GAS BLADDER 



ANATOMY 

 FUNCTION 

 OPHIDIIDAE 



OTOPHIDIUM SCRIPPSI 



SEXUALLY DIMORPHIC KIDNEY 



EXPERIMENTAL ANALYSIS 

 GASTEROSTEIDAE 



GASTEROSTEUS ACULEATUS 



802214 



