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 53
Pagina 52
... usually over base of anal fin . Prc2 1-2 times its own diameter below lateral line . Sexual Dimorphism . Males with a small ( about the length of caudal peduncle ) un- divided supracaudal luminous gland framed by black tissue . Females ...
... usually over base of anal fin . Prc2 1-2 times its own diameter below lateral line . Sexual Dimorphism . Males with a small ( about the length of caudal peduncle ) un- divided supracaudal luminous gland framed by black tissue . Females ...
Pagina 105
... usually 6 , continuous or nearly so with Prc ; distance between Prc1 and Prc , larger than AOp - Prc interspace ; gill rakers 6 ( 7 ) + 1 + 13-14 , total 20– 22 ( V ) . subtilis Nafpaktitis 1968 , p . 164 V 5b . AOp 5 or less , usually ...
... usually 6 , continuous or nearly so with Prc ; distance between Prc1 and Prc , larger than AOp - Prc interspace ; gill rakers 6 ( 7 ) + 1 + 13-14 , total 20– 22 ( V ) . subtilis Nafpaktitis 1968 , p . 164 V 5b . AOp 5 or less , usually ...
Pagina 124
... usually in a straight line ; AOa , ele- vated . Pol in contact with lateral line . AOp evenly spaced and level , with AOp1 usually over base of anal fin . Prc forming a wide arc , with interspaces becoming progressively wider ; Prc ...
... usually in a straight line ; AOa , ele- vated . Pol in contact with lateral line . AOp evenly spaced and level , with AOp1 usually over base of anal fin . Prc forming a wide arc , with interspaces becoming progressively wider ; Prc ...
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