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 23
... swim bladder of Heteromi ( 21 ) is unlike that of the herring - like " elopomorphs " in having a long duct that is not patent anteriorly . My own observations are that the duct extends forward from the bladder as a patent canal , close ...
... swim bladder of Heteromi ( 21 ) is unlike that of the herring - like " elopomorphs " in having a long duct that is not patent anteriorly . My own observations are that the duct extends forward from the bladder as a patent canal , close ...
Pagina 486
... Swim Bladder and Sound Production . The gadiform swim bladder is euphysoclistous , the resorbent part almost invariably formed by an oval in the roof of the sac . In Gai- dropsarus mediterraneus , which has a reduced swim bladder ...
... Swim Bladder and Sound Production . The gadiform swim bladder is euphysoclistous , the resorbent part almost invariably formed by an oval in the roof of the sac . In Gai- dropsarus mediterraneus , which has a reduced swim bladder ...
Pagina 509
John Tee-Van. The Swim Bladder . There is a well - developed swim bladder in nearly all species.10 The exceptions are the bathypelagic ( or partly bathypelagic ) rattails : Odontomacrurus , Cynomacrurus , Squalogadus , and ...
John Tee-Van. The Swim Bladder . There is a well - developed swim bladder in nearly all species.10 The exceptions are the bathypelagic ( or partly bathypelagic ) rattails : Odontomacrurus , Cynomacrurus , Squalogadus , and ...
Sommario
Order Heteromi Notacanthiformes By S B MCDOWELL I | 30 |
Family Notacanthidae | 124 |
Family Lipogenyidae | 208 |
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2nd dorsal adults Aldrovandia anal fin anal rays anus arch 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 mouth 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