Dall'interno del libro
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Pagina 60
1b. AOp 7 or fewer, 1 or none over base of anal fin 2a. Gill rakers 14–16; SAO in
a distinctly curved line. 2b. Gill rakers 18 or more; SAO in a straight or very nearly
straight line . . . . . . 3 3a. Gill rakers 18–22; AO 12–15; pectoral fin rays 13–14 .
1b. AOp 7 or fewer, 1 or none over base of anal fin 2a. Gill rakers 14–16; SAO in
a distinctly curved line. 2b. Gill rakers 18 or more; SAO in a straight or very nearly
straight line . . . . . . 3 3a. Gill rakers 18–22; AO 12–15; pectoral fin rays 13–14 .
Pagina 106
... next two organs of same series or raised forming with next two or three organs
of this series a gentle curve; SAO on a straight or distinctly angular line; a small
luminous scale at PLO, this often poorly defined or rubbed off; gill rakers 15–20 .
... next two organs of same series or raised forming with next two or three organs
of this series a gentle curve; SAO on a straight or distinctly angular line; a small
luminous scale at PLO, this often poorly defined or rubbed off; gill rakers 15–20 .
Pagina 244
This species is easily distinguished from C. maderensis by its lower number of
gill rakers (13–15 vs. 18–22), its lack of forward-directed supraorbital spines, and
by its midventral series of scalelike luminous structures extending from between ...
This species is easily distinguished from C. maderensis by its lower number of
gill rakers (13–15 vs. 18–22), its lack of forward-directed supraorbital spines, and
by its midventral series of scalelike luminous structures extending from between ...
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Sommario
Family Myctophidae By BASIL G NAFPAKTITIs RICHARD H BACKUs | 13 |
Atlantic Mesopelagic Zoogeography By RICHARD H BACKUs | 14 |
Key to the North Atlantic and Mediterranean Genera | 26 |
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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 mesopelagic myctophid Myctophum night North Atlantic Notoscopelus Opening-closing orig origin of anal Origin of dorsal Pacific pectoral fin Photophores records from east Sexual Dimorphism slightly in advance specimens synon Synonyms and References taaningi Tāning upper jaw ventral fin Vertical Distribution vertical through posterior WHOI collections ZMUC