Fishes of the Western North Atlantic: Order Iniomi (Myctophiformes) : Neoscopelidae and Myctophidae and Atlantic mesopelagic zoogeographyJohn Tee-Van Sears Foundation for Marine Research, Yale Univ., 1977 |
Dall'interno del libro
Risultati 1-3 di 80
Pagina 26
... less transparent waters , as are typical of tropical and temperate re- gions , generally shallower depths of occur- rence can be expected . The WHOI data in- clude a wide range of conditions . Key to the North Atlantic and Mediterranean ...
... less transparent waters , as are typical of tropical and temperate re- gions , generally shallower depths of occur- rence can be expected . The WHOI data in- clude a wide range of conditions . Key to the North Atlantic and Mediterranean ...
Pagina 56
... less ; SAO , directly over or slightly behind VO1 ; a highly developed sexually dimorphic Dn present in adult males 2a . Length of upper jaw less than 2 times in hl and less than 6 times in SL ; gill rakers 3 + 1 + 9-10 , total 13-14 ...
... less ; SAO , directly over or slightly behind VO1 ; a highly developed sexually dimorphic Dn present in adult males 2a . Length of upper jaw less than 2 times in hl and less than 6 times in SL ; gill rakers 3 + 1 + 9-10 , total 13-14 ...
Pagina 221
... less than its own diameter be- low lateral line . AOa series gently arched with AOa1 - AOa2 interspace often distinctly en- larged . Pol , in advance of base of adipose fin and its own diameter or less below lateral line . First AOp ...
... less than its own diameter be- low lateral line . AOa series gently arched with AOa1 - AOa2 interspace often distinctly en- larged . Pol , in advance of base of adipose fin and its own diameter or less below lateral line . First AOp ...
Sommario
Family Myctophidae By BASIL G NAFPAKTITIS RICHARD H BACKUS | 13 |
Food | 20 |
Key to the North Atlantic and Mediterranean Genera | 26 |
Copyright | |
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Parole e frasi comuni
adipose fin advance of base advance of vertical anal fin Atlantic Distribution Atlantic Ocean Atlantic Ocean distribution Base of adipose base of anal base of dorsal base of pectoral base of ventral Bermuda Bolin caudal peduncle char descr diameter below lateral Diaphus Distinctive Characters distr dorsal fin end of base Extra-Atlantic Occurrence females Fin rays fishes Fraser-Brunner genus Gill rakers holotype Hygophum Indian Ocean Krefft and Bekker LACM Lampadena Lampanyctus lanternfish lateral line Lateral-line organs lectotype length of upper Luminous Organs luminous tissue males margin of orbit maximum abundance Mediterranean myctophid Myctophum NEGATIVE STATIONS North Atlantic Notoscopelus Operculum orig origin of anal Origin of dorsal Pacific pectoral fin Photophores records from east Sexual Dimorphism slightly in advance species specimens SPECIMENS/HOUR STATIONS 10 40 subtropical synon Synonyms and References Tåning tropical upper jaw ventral fin Vertical Distribution vertical through posterior WHOI collections ZMUC