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 75
Pagina 70
... nostrils two on each side , the anterior nostril very close to the posterior nostril , so that the anterior end of the latter extends forward slightly beneath the posterior end of the anterior nostril ; anterior nostril in a very short ...
... nostrils two on each side , the anterior nostril very close to the posterior nostril , so that the anterior end of the latter extends forward slightly beneath the posterior end of the anterior nostril ; anterior nostril in a very short ...
Pagina 127
... nostril lies beneath the anterior nostril . In male notacanths it is the posterior nostril that is enlarged . In all notacanths , the anterior nostril is in the form of a short tube , but the appearance of this tube is very different in ...
... nostril lies beneath the anterior nostril . In male notacanths it is the posterior nostril that is enlarged . In all notacanths , the anterior nostril is in the form of a short tube , but the appearance of this tube is very different in ...
Pagina 171
... nostril than in any P. challengeri seen by me , " the nostrils are closer together than in Western Atlantic and ... nostril beneath the rear of the anterior nostril , whereas the South African specimens have the anterior nostril entirely ...
... nostril than in any P. challengeri seen by me , " the nostrils are closer together than in Western Atlantic and ... nostril beneath the rear of the anterior nostril , whereas the South African specimens have the anterior nostril entirely ...
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