Fishes of the WorldWiley, 1984 - 523 strani |
Iz vsebine knjige
Zadetki 1–3 od 76
Stran vii
... relatively small I have tried to list them all . ( When this is not done it is usually because there is doubt about which of a number of nominal generic names should be recognized . ) In choosing examples of generic names to list for ...
... relatively small I have tried to list them all . ( When this is not done it is usually because there is doubt about which of a number of nominal generic names should be recognized . ) In choosing examples of generic names to list for ...
Stran 139
... relatively high genetic variability ) and eyeless cave forms ( with relatively low genetic variability ) ; in at least one cave the two forms interbreed ( Avise and Selander , 1972 ) . Some chara- cins lack the adipose fin ...
... relatively high genetic variability ) and eyeless cave forms ( with relatively low genetic variability ) ; in at least one cave the two forms interbreed ( Avise and Selander , 1972 ) . Some chara- cins lack the adipose fin ...
Stran 216
... relatively small , jaws varying in length from both produced into long , slender beaks ( as in Scomberesox shown in figure ) to relatively short beaks with lower jaw only slightly produced ( small juveniles of all species have short ...
... relatively small , jaws varying in length from both produced into long , slender beaks ( as in Scomberesox shown in figure ) to relatively short beaks with lower jaw only slightly produced ( small juveniles of all species have short ...
Vsebina
INTRODUCTION | 1 |
PHYLUM CHORDATA | 21 |
Subdivision Halecomorphi | 86 |
Avtorske pravice | |
4 preostalih delov ni prikazanih
Pogosti izrazi in povedi
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