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 64
Pagina 51
... frontal to parasphenoid . Subfamily Halosauropsinae . 3a . First dorsal ray segmented and as long as the 2nd ray ; opercular bone - bearing scales ; pyloric caeca long and unpigmented , clustered into two longitudinal series ( or a ...
... frontal to parasphenoid . Subfamily Halosauropsinae . 3a . First dorsal ray segmented and as long as the 2nd ray ; opercular bone - bearing scales ; pyloric caeca long and unpigmented , clustered into two longitudinal series ( or a ...
Pagina 157
... frontal to this rim is much greater than that of the pterosphenoid ; ischial process of pelvis short ; pyloric caeca ... frontal extending down over lateral surface ( not anterior edge ) of pterosphenoid , the pterosphenoid forming most ...
... frontal to this rim is much greater than that of the pterosphenoid ; ischial process of pelvis short ; pyloric caeca ... frontal extending down over lateral surface ( not anterior edge ) of pterosphenoid , the pterosphenoid forming most ...
Pagina 210
... frontal in Lipogenys is not seen in other Heteromi , but is most nearly approached by Polyacanthonotus , where the frontal and parasphenoid strongly approach one another to restrict the contribution of the pterosphenoid to the rim of ...
... frontal in Lipogenys is not seen in other Heteromi , but is most nearly approached by Polyacanthonotus , where the frontal and parasphenoid strongly approach one another to restrict the contribution of the pterosphenoid to the rim of ...
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