Fishes of the Western North Atlantic, Edizione 1,Parte 6John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 33
... halosaurs from macrourids , and the short - based dorsal fin and abdominal pelvic fins distinguish halosaurs from brotu- lids . The combination of a conspicuous anal with a high and short - based dorsal fin distinguishes halosaurs from ...
... halosaurs from macrourids , and the short - based dorsal fin and abdominal pelvic fins distinguish halosaurs from brotu- lids . The combination of a conspicuous anal with a high and short - based dorsal fin distinguishes halosaurs from ...
Pagina 43
... halosaur neuromasts is unnecessary . Myctophids have large neuromasts on the head very similar to those of halosaurs , and it is not these neuromasts that light up , but rather the photophores of quite different construction . The giant ...
... halosaur neuromasts is unnecessary . Myctophids have large neuromasts on the head very similar to those of halosaurs , and it is not these neuromasts that light up , but rather the photophores of quite different construction . The giant ...
Pagina 46
... halosaurs would be eel - like in remaining in the leptocephalus stage for about 3 years . Metamorphosed but small and obviously juvenile halosaurs lack scales and may have a lateral line that fails to extend to the anus . The lateral ...
... halosaurs would be eel - like in remaining in the leptocephalus stage for about 3 years . Metamorphosed but small and obviously juvenile halosaurs lack scales and may have a lateral line that fails to extend to the anus . The lateral ...
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