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Pagina 370
Basibranchials with several pairs of teeth . Gill arches with teeth , mostly in pairs ;
no true gill rakers ; teeth in pairs on all arches except the fourth . DORSAL and
Anal fins placed far posteriorly , both fins originating about on same vertical , the
...
Basibranchials with several pairs of teeth . Gill arches with teeth , mostly in pairs ;
no true gill rakers ; teeth in pairs on all arches except the fourth . DORSAL and
Anal fins placed far posteriorly , both fins originating about on same vertical , the
...
Pagina 440
... 65-75 % of SL ; 2 long , slender filaments arising from near its base , reaching
10th12th OV photophores ; bulb split distally into two parts , with one pair of
filaments arising near its base and two more pairs of short filaments arising near
the ...
... 65-75 % of SL ; 2 long , slender filaments arising from near its base , reaching
10th12th OV photophores ; bulb split distally into two parts , with one pair of
filaments arising near its base and two more pairs of short filaments arising near
the ...
Pagina 496
Three pairs of photophores inside lower jaw , a very small pair anteriorly on
either side of symphysis , a larger pair behind these , and a third pair a little
farther back . A pair of light organs on tip of snout . HEAD smoothly rounded
dorsally , the ...
Three pairs of photophores inside lower jaw , a very small pair anteriorly on
either side of symphysis , a larger pair behind these , and a third pair a little
farther back . A pair of light organs on tip of snout . HEAD smoothly rounded
dorsally , the ...
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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 |
Parole e frasi comuni
absent adult anal fin anal origin appears arch Atlantic barbel base Beebe and Crane Bermuda body branches bulb Bull caudal close Coll counts Dana depressible depth descr Description developed diameter differs distal Distance dorsal dorsal and anal dorsal fin edge Eustomias Figure filaments Fin rays Fish followed genus gill groups Gulf head Hist known larger largest lateral less longer lower jaw luminous maxillary middle minute nearly North Ocean orbit organs Pacific pairs Parr pectoral fin pectoral rays pelvic pelvic fin photophores pigmented posterior postorbital premaxillary present Range References Regan and Trewavas round scales short side single slender slightly smaller snout species specimens standard length stem Study Material Synonyms taken teeth terminal tooth upper jaw usually ventral vertical western Zool Zoologica