Fishes of the WorldWiley, 1984 - 523 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 86.
Strana 175
... dorsal fin rays ; 12–33 anal fin rays ; 11–22 branchios- tegal rays , 4-7 on epihyal . Seven genera , Ichthyococcus , Photichthys , Pollichthys , Polymetme , Vinciguer- ria , Woodsia , and Yarrella , with about 18 species . Superfamily ...
... dorsal fin rays ; 12–33 anal fin rays ; 11–22 branchios- tegal rays , 4-7 on epihyal . Seven genera , Ichthyococcus , Photichthys , Pollichthys , Polymetme , Vinciguer- ria , Woodsia , and Yarrella , with about 18 species . Superfamily ...
Strana 342
... fin with 13 branched rays ; dorsal iris flap absent ; distinct flap above pectoral fin base ; scales above lateral line ctenoid but lateral line scales not ser- rated , trilobed , or with keel ; minute scales extending along rays of ...
... fin with 13 branched rays ; dorsal iris flap absent ; distinct flap above pectoral fin base ; scales above lateral line ctenoid but lateral line scales not ser- rated , trilobed , or with keel ; minute scales extending along rays of ...
Strana 362
... fin- lets usually present behind dorsal and anal fins ; caudal fin present ; pec- toral fin low on body ; pelvic fin reduced or absent . Lepidocybium has many scombrid characters . Diplospinus , which is intermediate between the gem ...
... fin- lets usually present behind dorsal and anal fins ; caudal fin present ; pec- toral fin low on body ; pelvic fin reduced or absent . Lepidocybium has many scombrid characters . Diplospinus , which is intermediate between the gem ...
Obsah
INTRODUCTION | 1 |
PHYLUM CHORDATA | 21 |
+Class Placodermi | 40 |
Autorské práva | |
7 zvyšných častí nezobrazených
Časté výrazy a frázy
absent adipose fin adults Africa anal fin areas Atlantic Australia barbels body bone brackish branchiostegal rays Bull catfishes caudal fin characters CIRCLE classification closely continuous derived developed Distribution dorsal and anal dorsal fin eastern eels eight elongate extending eyes Family fin present fin rays fishes five fossil four fresh Freshwater genera e.g. genus gill openings given gives Greenwood head Indian known lack lateral line least living lower Marine maxilla Maximum length mouth nine North northern occur oceans Order organ origin Pacific pairs pectoral fin pelvic fins placed plates present primarily primitive probably rarely recognized region relationships relatively Rosen scales seas separate seven short side similar single Smith snout soft rays South America southern species spines SUBFAMILY Suborder swim bladder tail teeth teleosts Three genera TRIBE tropical usually vertebrae western Zealand