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 77
Pagina 4
... differences between halosaurs and notacanths , most of these differences can be attributed to the difference in structure of the lateral line . In halosaurs the lateral - line canals are enormously enlarged , with ossified supporting ...
... differences between halosaurs and notacanths , most of these differences can be attributed to the difference in structure of the lateral line . In halosaurs the lateral - line canals are enormously enlarged , with ossified supporting ...
Pagina 170
... difference is significant at the one - per cent level . In spite of these differences , I do not see any evidence at present that two full species are involved , and the differences seem ascribable to geographic variation in a single ...
... difference is significant at the one - per cent level . In spite of these differences , I do not see any evidence at present that two full species are involved , and the differences seem ascribable to geographic variation in a single ...
Pagina 578
... differences between them and the largest specimens . Intermediate - sized material obtained later made it apparent that the differences were attributable to allometric growth of certain head and body parts . The body depth , orbit ...
... differences between them and the largest specimens . Intermediate - sized material obtained later made it apparent that the differences were attributable to allometric growth of certain head and body parts . The body depth , orbit ...
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