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 35
Pagina 21
... larvae . They will even eat juveniles of their own and other midwater - fish species . This tendency to de- vour ... larvae of this most speciose and widespread family of midwater fishes make up about 50 % of all larvae taken in open ...
... larvae . They will even eat juveniles of their own and other midwater - fish species . This tendency to de- vour ... larvae of this most speciose and widespread family of midwater fishes make up about 50 % of all larvae taken in open ...
Pagina 23
... larvae ( Moser and Ahlstrom , 1970 , 1972 , 1974 ) . Points of disagreement include Paxton's sub- division of the genera in the subfamily Mycto- phinae into two tribes . Moser and Ahlstrom ( 1970 , 1974 ) found no larval characters that ...
... larvae ( Moser and Ahlstrom , 1970 , 1972 , 1974 ) . Points of disagreement include Paxton's sub- division of the genera in the subfamily Mycto- phinae into two tribes . Moser and Ahlstrom ( 1970 , 1974 ) found no larval characters that ...
Pagina 58
... larvae of D. atlanticus which , alone among mycto- phid larvae , have a barbel on the lower jaw . This barbel first develops in larvae about 5 mm long and persists until metamorphosis which occurs at a size between 14 and 15 mm ...
... larvae of D. atlanticus which , alone among mycto- phid larvae , have a barbel on the lower jaw . This barbel first develops in larvae about 5 mm long and persists until metamorphosis which occurs at a size between 14 and 15 mm ...
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