Fishes of the WorldWiley, 1984 - 523 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 46.
Strana 46
... Snout with elongate , flexible , hooklike process ; tail heterocercal . One genus , Callorhynchus , with as many as four species . Family CHIMAERIDAE — shortnose chimaeras or ratfishes . Marine ; Atlantic and Pacific . Snout short and ...
... Snout with elongate , flexible , hooklike process ; tail heterocercal . One genus , Callorhynchus , with as many as four species . Family CHIMAERIDAE — shortnose chimaeras or ratfishes . Marine ; Atlantic and Pacific . Snout short and ...
Strana 66
Joseph S. Nelson. Six gill openings and six gill arches ; snout elongate , thin ( depressed ) , translucent ( the snout may function as an electroreceptive organ ) ; no supraorbital crests on cranium ; spiracles large , well behind eyes ...
Joseph S. Nelson. Six gill openings and six gill arches ; snout elongate , thin ( depressed ) , translucent ( the snout may function as an electroreceptive organ ) ; no supraorbital crests on cranium ; spiracles large , well behind eyes ...
Strana 195
... snout ; scales in One circumtropical genus , Brotulotaenia , with four species . SUBFAMILY OPHIDIINAE . No barbels on snout or chin ; cycloid scales present ( in regular rows or at oblique angles to each other ) ; slender , elongate ...
... snout ; scales in One circumtropical genus , Brotulotaenia , with four species . SUBFAMILY OPHIDIINAE . No barbels on snout or chin ; cycloid scales present ( in regular rows or at oblique angles to each other ) ; slender , elongate ...
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