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Pagina 79
Barbel absent . Eve small , moderate , or large ; occasionally tubular . Nostrils high on snout , prominent in dorsal view . TOOTHED PORTION OF MAXILLARY variable in length . TEETH present on jaws ; present or absent on vomer ...
Barbel absent . Eve small , moderate , or large ; occasionally tubular . Nostrils high on snout , prominent in dorsal view . TOOTHED PORTION OF MAXILLARY variable in length . TEETH present on jaws ; present or absent on vomer ...
Pagina 185
Vomer usually with a short lengthwise row of small , close - set teeth on each side , sometimes absent or reduced to i or 2 very small teeth . Palatines each with a short row , or a cluster of , 2–6 close - set teeth anteriorly .
Vomer usually with a short lengthwise row of small , close - set teeth on each side , sometimes absent or reduced to i or 2 very small teeth . Palatines each with a short row , or a cluster of , 2–6 close - set teeth anteriorly .
Pagina 523
MEMBRANE absent between mandibular symphysis and hyoid apparatus , hence no floor in mouth , the muscles connecting symphysis and hyoid extremely extensible and enclosed in a common sheath to form a single , slender , almost cylindrical ...
MEMBRANE absent between mandibular symphysis and hyoid apparatus , hence no floor in mouth , the muscles connecting symphysis and hyoid extremely extensible and enclosed in a common sheath to form a single , slender , almost cylindrical ...
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Sommario
Suborder Stomiatoidea | 71 |
Text References | 77 |
Family Sternoptychidae By LEONARD P Schultz | 241 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione brani - 1948 |
Parole e frasi comuni
absent adult anal fin anal origin appears arch Atlantic barbel base Beebe Bermuda body branches bulb Bull caudal Characters close Color counts Dana depth descr Description developed diameter differs distal Distance Distinctive dorsal fin dorsal origin edge FIGURE Fin rays Fish followed genus Gulf Haul head Hist known larger largest lateral less longer lower jaw luminous maxillary middle minute nearly North Ocean orbit organs Pacific pairs Parr pectoral pectoral fin pectoral rays pelvic photophores pigment posterior postorbital premaxillary present probably Proportional Range reaching References Regan and Trewavas round scales short side single slightly smaller snout South species specimens spines standard length stem Study Material Synonyms taken teeth terminal tooth upper jaw usually ventral vertical western Zool Zoologica