Fishes of the Western North Atlantic, Edizione 1,Parte 6John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 81
Pagina 196
... opening . Spectacle elliptical ( longer than high ) to nearly circular , its height less than the width of opaque skin on top of head be- tween spectacles . Opercular flap projecting backward beyond the level of the dorsal end of the ...
... opening . Spectacle elliptical ( longer than high ) to nearly circular , its height less than the width of opaque skin on top of head be- tween spectacles . Opercular flap projecting backward beyond the level of the dorsal end of the ...
Pagina 290
... opening which is located about midway between insertion of ventral fin and origin of anal fin . Bones of head with thin , denticulate , easily damaged ridges with shallow cavities between . Preopercle expanded downward and backward at ...
... opening which is located about midway between insertion of ventral fin and origin of anal fin . Bones of head with thin , denticulate , easily damaged ridges with shallow cavities between . Preopercle expanded downward and backward at ...
Pagina 358
... opening . Prominent black spot on distal two - thirds of first three dorsal interspinal membranes . White stripes on upper sides narrow , separated by broader dark ( red ) bands . Scales on anterior portion of opercle asymmetrical ...
... opening . Prominent black spot on distal two - thirds of first three dorsal interspinal membranes . White stripes on upper sides narrow , separated by broader dark ( red ) bands . Scales on anterior portion of opercle asymmetrical ...
Sommario
Order Heteromi Notacanthiformes By S B MCDOWELL I | 30 |
Family Lipogenyidae | 208 |
Suborder Polymixioidei | 268 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione estratti - 1948 |
Parole e frasi comuni
1st dorsal fin 2nd dorsal adults Aldrovandia anal fin anal rays anus barbel base Bean body bone branchial branchiostegal membranes branchiostegal rays Bull caeca canal Caribbean caudal fin Caudal peduncle cavity Coelorhynchus depth descr distr dorsal fin dorsal ray dorsal spine FIGURE fin rays Florida FMNH frontal genus Gilbert and Hubbs Gill rakers gnathoproctal length Gulf of Mexico Günther Halosauropsis halosaurs head length Heteromi Hist hyomandibular Interorbital width Jordan and Evermann lateral line lateral-line scales Lipogenys lower jaw macrourids Madeira margin maxilla maxillary median Melamphaes nostril Notacanthidae Notacanthus oceanogr opercular orbit OREGON St orig palatine pectoral fin pectoral rays pelvic fin pelvic rays Polyacanthonotus pores posterior premaxilla preopercle preopercular Proc pyloric range ridges rissoanus scale rows South spec specimens spinules suborbital supratemporal swim bladder synon teeth tooth patch trawl U.S. nat upper jaw USNM Vaillant ventral vertebrae western North Atlantic Zool