Fishes of the WorldWiley, 1984 - 523 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 32.
Strana 205
... organ ( undoubtedly increasing its function in attracting prey ; light organs may also be present elsewhere ) . Marked sexual dimorphism is characteristic of the ceratioids . The longest known female in each family is 3 to 13 times ...
... organ ( undoubtedly increasing its function in attracting prey ; light organs may also be present elsewhere ) . Marked sexual dimorphism is characteristic of the ceratioids . The longest known female in each family is 3 to 13 times ...
Strana 225
... organ in male ( serving to clasp female during copulation ; pelvics absent in female ) ; internal fer- tilization ; anus below or in front of pectorals ; usually two dorsal fins , the first with one or two tiny spines and the second ...
... organ in male ( serving to clasp female during copulation ; pelvics absent in female ) ; internal fer- tilization ; anus below or in front of pectorals ; usually two dorsal fins , the first with one or two tiny spines and the second ...
Strana 368
... organ present , usually labyrinthine , formed by expansion of first epibranchial ; dorsal and anal fins with spines ; gill membranes scaly and broadly united ; pelvic fins thoracic , usually with one spine and five soft rays ; five or ...
... organ present , usually labyrinthine , formed by expansion of first epibranchial ; dorsal and anal fins with spines ; gill membranes scaly and broadly united ; pelvic fins thoracic , usually with one spine and five soft rays ; five or ...
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