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 70
Pagina 298
... ridges , some bearing very short spines . Spines longer along posterior margin of scale . Lateral line absent . Preanal scutes larger than postanal . Head relatively short , deep . Frontals with spiny bony ridges forming shallow ...
... ridges , some bearing very short spines . Spines longer along posterior margin of scale . Lateral line absent . Preanal scutes larger than postanal . Head relatively short , deep . Frontals with spiny bony ridges forming shallow ...
Pagina 358
... Ridges on lower half of opercle numerous , parallel , simple without basal accessory ridges . Description . Proportional dimensions in per cent of standard length , measurements and counts based on 15 specimens , 53.3-95 mm SL . Body ...
... Ridges on lower half of opercle numerous , parallel , simple without basal accessory ridges . Description . Proportional dimensions in per cent of standard length , measurements and counts based on 15 specimens , 53.3-95 mm SL . Body ...
Pagina 548
... ridges are well developed and , except for the suborbital ridge , are not especially strong and sharp ; no keel - like development of scutes is found on any ridges . A relatively narrow strip of naked skin is found along the ventro ...
... ridges are well developed and , except for the suborbital ridge , are not especially strong and sharp ; no keel - like development of scutes is found on any ridges . A relatively narrow strip of naked skin is found along the ventro ...
Sommario
Order Heteromi Notacanthiformes By S B MCDOWELL I | 30 |
Family Lipogenyidae | 208 |
Suborder Polymixioidei | 268 |
5 sezioni non visualizzate
Altre edizioni - Visualizza tutto
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