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Pagina 422
Ib . Ventral fins much nearer dorsal fin than pectoral fins ; origin of dorsal fin appreciably behind middle of body length ; vertebrae 98-111 . 2 a . Anal fin rays 37-39 ; vertebrae 98-107 and prehaemal vertebrae 43-47 . gracile ( Ege ) ...
Ib . Ventral fins much nearer dorsal fin than pectoral fins ; origin of dorsal fin appreciably behind middle of body length ; vertebrae 98-111 . 2 a . Anal fin rays 37-39 ; vertebrae 98-107 and prehaemal vertebrae 43-47 . gracile ( Ege ) ...
Pagina 438
DORSAL fin origin well behind ventral fins . Distance from dorsal to ventral 1.8 ( 1.7-1.8 ) in hl . ADIPOSE fin over last rays of anal fin , its base moderately restricted . ANAL fin base 5.7 in SL . PECTORAL fin small , its length 2.9 ...
DORSAL fin origin well behind ventral fins . Distance from dorsal to ventral 1.8 ( 1.7-1.8 ) in hl . ADIPOSE fin over last rays of anal fin , its base moderately restricted . ANAL fin base 5.7 in SL . PECTORAL fin small , its length 2.9 ...
Pagina 457
Ventral profile between head and ventral fins straight , slightly convex anteriorly . Anus between appressed ventral fins at a vertical slightly before dorsal fin origin . Dorsal and ventral carinae absent . Lateral line undeveloped .
Ventral profile between head and ventral fins straight , slightly convex anteriorly . Anus between appressed ventral fins at a vertical slightly before dorsal fin origin . Dorsal and ventral carinae absent . Lateral line undeveloped .
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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