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Pagina 182
width of premaxillary and a little shorter than the gill filaments opposite it ; their
outer surface smooth , the inner surface toothed . Gape long , about two thirds of
the length of snout . MAXILLARY expanded posteriorly , extending to or beyond ...
width of premaxillary and a little shorter than the gill filaments opposite it ; their
outer surface smooth , the inner surface toothed . Gape long , about two thirds of
the length of snout . MAXILLARY expanded posteriorly , extending to or beyond ...
Pagina 206
HEAD compressed , long , moderately large in relation to size ; its upper surface
rounded . Skeleton fragile and thin , lacking mesocoracoid , orbitosphenoid , and
basisphenoid ; the connection of shoulder girdle with cranium imperfect ...
HEAD compressed , long , moderately large in relation to size ; its upper surface
rounded . Skeleton fragile and thin , lacking mesocoracoid , orbitosphenoid , and
basisphenoid ; the connection of shoulder girdle with cranium imperfect ...
Pagina 375
Surface of head in adults covered with an extensive network of lateral - line tubes
and Pores opening on the surface ; this network most extensive on the snout
above the upper jaw , below the eye , and over the operculum . Conspicuous
areas ...
Surface of head in adults covered with an extensive network of lateral - line tubes
and Pores opening on the surface ; this network most extensive on the snout
above the upper jaw , below the eye , and over the operculum . Conspicuous
areas ...
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Sommario
Family Bathypteroidae By G W MEAD | 114 |
AD Family Ipnopidae By G W Mead | 147 |
Family Chlorophthalmidae By G W Mead | 162 |
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Altre edizioni - Visualizza tutto
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
adipose fin adults anal fin anterior anteriorly anus appears arch Atlantic base Bermuda 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 fixed Florida Fowler genus gill Gulf head Hist interorbital Jordan known larger lateral line lateral-line length less lower jaw mm SL moderately North Atlantic Ocean opening Oregon origin Pacific pectoral fin peduncle pelvic pigmentation pores posterior posteriorly postlarvae premaxillary present Proc rakers range records region round scales short side similar single slender slightly snout species specimens stages Study surface Table taken teeth U.S. nat upper upper jaw USNM usually ventral fins vertebrae vertical western width young Zool