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Pagina 209
CARDIAC PORTION of stomach straight , elongate , extending posterior to anus , ending in a point . PYLORIC PORTION of stomach far anterior , near forward wall of body cavity ( transverse septum ) . PYLORUS very narrow .
CARDIAC PORTION of stomach straight , elongate , extending posterior to anus , ending in a point . PYLORIC PORTION of stomach far anterior , near forward wall of body cavity ( transverse septum ) . PYLORUS very narrow .
Pagina 260
From young to adults , P. coregonoides is easily distinguished from P. elongata by different head and body proportions ; in P. coregonoides the snout is elongate , the tip of the ... 65-67 ) , and is much more elongate in adult stages .
From young to adults , P. coregonoides is easily distinguished from P. elongata by different head and body proportions ; in P. coregonoides the snout is elongate , the tip of the ... 65-67 ) , and is much more elongate in adult stages .
Pagina 526
Mandibular teeth round in cross section at base , slender distally , fragile , proportionately more elongate in adult than subadult ; none triangular . Numerous reclining replacement teeth in the flesh medial to the dentaries .
Mandibular teeth round in cross section at base , slender distally , fragile , proportionately more elongate in adult than subadult ; none triangular . Numerous reclining replacement teeth in the flesh medial to the dentaries .
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Sommario
Family Bathypteroidae By G W MEAD 114 | 1 |
Family Ipnopidae By G W MEAD 147 1 | 149 |
Family Chlorophthalmidae By G W MEAD | 162 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione estratti - 1948 |
Parole e frasi comuni
adipose fin adults anal fin anteriorly anus appears arch Atlantic base Bermuda BLBG body bones Bull canines 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 Florida Fowler genus gill gill rakers Gulf head Hist interorbital Jordan known lateral line lateral-line length less lower lower jaw maxillary mm SL moderately North Atlantic Ocean OREGON St origin Pacific Paralepis pectoral fin peduncle pelvic pigmentation pores posterior posteriorly postlarvae premaxillary present Proc range records region round scales short side similar single slightly snout species specimens stages Study surface Synodus Table taken teeth upper upper jaw USNM usually ventral fins vertebrae vertical western width young Zool