Fishes of the WorldWiley, 1984 - 523 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 39.
Strana 27
... ventral side and ending near the atriopore , neither fold connected with the median ventral fin . One genus , Branchiostoma , with about 15 species . Family EPIGONICHTHYIDAE . Marine ; Atlantic , Indian , and Pacific . Gonads present ...
... ventral side and ending near the atriopore , neither fold connected with the median ventral fin . One genus , Branchiostoma , with about 15 species . Family EPIGONICHTHYIDAE . Marine ; Atlantic , Indian , and Pacific . Gonads present ...
Strana 38
... ventral gill openings ; branchial region anteriorly placed ( first gill arch at least level with eye ) ; eyes dorsal ; sclerotic ring present ; endolymphatic duct present ; tail heterocercal , with a pair of horizontal caudal flaps in ...
... ventral gill openings ; branchial region anteriorly placed ( first gill arch at least level with eye ) ; eyes dorsal ; sclerotic ring present ; endolymphatic duct present ; tail heterocercal , with a pair of horizontal caudal flaps in ...
Strana 114
... ventral scutes extending from isthmus to anus ; two supramax- illary bones ; parhypural fused to vertebral column ; lateral line complete . The monotypic Lower Cretaceous Ellimmichthys of Brazil and one of the three species of ...
... ventral scutes extending from isthmus to anus ; two supramax- illary bones ; parhypural fused to vertebral column ; lateral line complete . The monotypic Lower Cretaceous Ellimmichthys of Brazil and one of the three species of ...
Obsah
INTRODUCTION | 1 |
PHYLUM CHORDATA | 21 |
Subdivision Halecomorphi | 86 |
Autorské práva | |
4 zvyšných častí nezobrazených
Časté výrazy a frázy
120 ARCTIC CIRCLE 40 TROPIC adipose fin Africa anal fin anal fin rays ANTARCTIC CIRCLE ANTARCTIC CIRCLE 60 Australia barbels Body elongate bone branchiostegal rays Bull catfishes caudal fin cladistic classification Copeia ctenoid dorsal and anal dorsal fin dorsal fin rays EQUATOR 0 20 eyes Family fin absent fin base fin spines fin usually fin with three fishes five soft rays fossil Four genera four species fresh water freshwater genera genera e.g. genus gill openings Gosline Greenwood Indian Indo-Pacific Indo-West Pacific known lateral line lateral line scales lower jaw Marine maxilla Maximum length mouth North oceans Order Ostariophysi pectoral fin pelvic fins Perciformes Pisces premaxilla protractile recognized Rosen snout soft rays South America southern spine and five spinous Springer SUBFAMILY Suborder Superfamily Superorder swim bladder teeth Three genera three species three spines TRIBE TROPIC OF CANCER TROPIC OF CAPRICORN upper jaw ventral vertebrae Zealand Zool