Fishes of the WorldWiley, 1984 - 523 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 68.
Strana 215
Joseph S. Nelson. Upper jaw much shorter than lower ( lower jaw elongate in most ) ; pecto- ral and pelvic fins short ; some species with lower lobe of caudal fin longer than upper lobe ( fin rounded , truncate , or forked ) . Maximum ...
Joseph S. Nelson. Upper jaw much shorter than lower ( lower jaw elongate in most ) ; pecto- ral and pelvic fins short ; some species with lower lobe of caudal fin longer than upper lobe ( fin rounded , truncate , or forked ) . Maximum ...
Strana 369
... Jaws , prevomer , and parasphenoid with fixed conical teeth ; mouth rela- tively large ; upper jaw only weakly protrusile ; one genus , Sandelia , only with cycloid scales , not ctenoid ; gill rakers few and diet generally carniv- orous ...
... Jaws , prevomer , and parasphenoid with fixed conical teeth ; mouth rela- tively large ; upper jaw only weakly protrusile ; one genus , Sandelia , only with cycloid scales , not ctenoid ; gill rakers few and diet generally carniv- orous ...
Strana 381
... upper jaw not protractile ; upper jaw with two rows of protruding incisor- like teeth ; soft dorsal fin with 23-52 rays and anal fin with 20-66 rays ; caudal.fin with 12 principal rays ; in life the eyes can be rotated indepen- dently ...
... upper jaw not protractile ; upper jaw with two rows of protruding incisor- like teeth ; soft dorsal fin with 23-52 rays and anal fin with 20-66 rays ; caudal.fin with 12 principal rays ; in life the eyes can be rotated indepen- dently ...
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