Dall'interno del libro
Risultati 1-3 di 59
Pagina 361
In M. melanopogon the expanded distal end of the barbel is about ten times
longer than wide , the axis widens ... until it finally narrows terminally , and there
is no luminous material along its sides ; there is a single , large , ovoid bulb
distally .
In M. melanopogon the expanded distal end of the barbel is about ten times
longer than wide , the axis widens ... until it finally narrows terminally , and there
is no luminous material along its sides ; there is a single , large , ovoid bulb
distally .
Pagina 403
... its base to the distal end of the bulb or about twice this distance , with only a
small distal bulb and a few short branches or ... distal bulb of main stem
constricted near its distal end , the apical portion unpigmented and bearing 2-4
branched or ...
... its base to the distal end of the bulb or about twice this distance , with only a
small distal bulb and a few short branches or ... distal bulb of main stem
constricted near its distal end , the apical portion unpigmented and bearing 2-4
branched or ...
Pagina 422
Barbel slightly longer than head , pigmented almost to the distal end ; three
branches arising near middle of stem ; the two lateral ones slender , about 2
times longer than the stem beyond branches ; the middle branch thicker ,
pigmented ...
Barbel slightly longer than head , pigmented almost to the distal end ; three
branches arising near middle of stem ; the two lateral ones slender , about 2
times longer than the stem beyond branches ; the middle branch thicker ,
pigmented ...
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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