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Pagina 5
Though there is apparently no one feature that will separate all iniomous from all
isospondylous fishes, this is hardly surprising in two such large and varied
groups, groups which are not only an expression of very early teleost (“explosive”
) ...
Though there is apparently no one feature that will separate all iniomous from all
isospondylous fishes, this is hardly surprising in two such large and varied
groups, groups which are not only an expression of very early teleost (“explosive”
) ...
Pagina 562
That the Mediterranean can present a common spawning area for two species
whose spawning areas in the Atlantic do not coincide is apparently due, not only
to the considerable extent of the former sea from north to south, but also to the
fact ...
That the Mediterranean can present a common spawning area for two species
whose spawning areas in the Atlantic do not coincide is apparently due, not only
to the considerable extent of the former sea from north to south, but also to the
fact ...
Pagina 569
Size and Habits. Scopelarchids are apparently swift swimmers and are
presumably successful in avoiding collecting nets, for adults are very rare in
collections. They also appear to avoid predators, judging by the few specimens
recorded from ...
Size and Habits. Scopelarchids are apparently swift swimmers and are
presumably successful in avoiding collecting nets, for adults are very rare in
collections. They also appear to avoid predators, judging by the few specimens
recorded from ...
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Sommario
Saurida normami | 90 |
Saurida caribbaea | 97 |
Family Bathysauridae By G W MEAD | 104 |
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Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic, Edizione 1,Parte 3 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione frammento - 1948 |
Parole e frasi comuni
absent adults anal fin anterior anteriorly anus appears arch Atlantic base Bermuda body bones Bull canines catches caudal fin Characters chromatophores closely collections color counts covered depressible depth descr developed diameter differs Distance distinct distribution dorsal fin edge elongate extending FIGURE fin rays Fish fixed Florida Fowler frns genus gill Gulf head Hist interorbital Jordan known larger lateral line lateral-line length less lower jaw maxillary mm SL moderately North Atlantic Ocean opening OREGON origin Pacific pectoral fin peritoneal pigmentation pores posterior posteriorly postlarvae premaxillary present Proc rakers range recorded region round scales short side similar single slender slightly snout species specimens stages Study surface Table taken teeth upper jaw USNM usually ventral fins vertebrae vertical western width young Zool