Fishes of the WorldWiley, 1984 - 523 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 84.
Strana 13
... species that are usually freshwater are anadromous in some areas . Many freshwater and marine species are also common in brackishwater estuaries . Well over one - third of the 445 families have at least one species with individuals that ...
... species that are usually freshwater are anadromous in some areas . Many freshwater and marine species are also common in brackishwater estuaries . Well over one - third of the 445 families have at least one species with individuals that ...
Strana 14
... species composition . Many abyssal species have been found at widely separated localities , which suggests that some may be virtually worldwide . No freshwater species is circumtropical , but two species , Esox lucius and Lota lota ...
... species composition . Many abyssal species have been found at widely separated localities , which suggests that some may be virtually worldwide . No freshwater species is circumtropical , but two species , Esox lucius and Lota lota ...
Strana 168
... species is marginally catadrom- ous ( with a lunar rhythm ) , although landlocked populations are known . The term whitebait is applied to the transparent young which move from the sea into rivers at approximately six months of age . In ...
... species is marginally catadrom- ous ( with a lunar rhythm ) , although landlocked populations are known . The term whitebait is applied to the transparent young which move from the sea into rivers at approximately six months of age . In ...
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