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
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Pagina 37
... Females have an infracaudal luminous gland which may or may not be distinctly subdivided into 3-4 components . Occasion- ally , mature females with well - developed in- fracaudal glands may also have small , poorly developed supracaudal ...
... Females have an infracaudal luminous gland which may or may not be distinctly subdivided into 3-4 components . Occasion- ally , mature females with well - developed in- fracaudal glands may also have small , poorly developed supracaudal ...
Pagina 50
John Tee-Van. FIGURE 18. Benthosema glaciale : young female , 54 mm ; A , supracaudal luminous gland of male , 64 mm ... mature males being much better developed than those in mature females . Size . Small myctophids , seldom exceeding ...
John Tee-Van. FIGURE 18. Benthosema glaciale : young female , 54 mm ; A , supracaudal luminous gland of male , 64 mm ... mature males being much better developed than those in mature females . Size . Small myctophids , seldom exceeding ...
Pagina 124
... adult individuals . Dn well developed , round , directed forward , set in a rather deep recess immediately pos ... females , larger and more massive in mature males ; posterior tip of Vn barely reaching vertical through anterior ...
... adult individuals . Dn well developed , round , directed forward , set in a rather deep recess immediately pos ... females , larger and more massive in mature males ; posterior tip of Vn barely reaching vertical through anterior ...
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