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 85
Pagina 49
... region constructed as in Notacanthoidei , with the levator pterygoideus lying entirely behind the eye and with the membranes defining the cranial cavity fused on the midline between the eyes to form a median interorbital septum . As in ...
... region constructed as in Notacanthoidei , with the levator pterygoideus lying entirely behind the eye and with the membranes defining the cranial cavity fused on the midline between the eyes to form a median interorbital septum . As in ...
Pagina 55
... region and the Eastern Atlantic is separated only by the Isthmus of Panama from H. radiatus of the Bay of Panama and coast of Peru . But H. radiatus is an exceedingly distinct form , almost worthy of a subgenus of its own because of its ...
... region and the Eastern Atlantic is separated only by the Isthmus of Panama from H. radiatus of the Bay of Panama and coast of Peru . But H. radiatus is an exceedingly distinct form , almost worthy of a subgenus of its own because of its ...
Pagina 191
... region , never broader than either of the ossified regions to its left and right , the fontanelle ( if present behind orbits ) broadest at its rear , between the parietals . caeca . 5a . No cranial fontanelle behind the interorbital region ...
... region , never broader than either of the ossified regions to its left and right , the fontanelle ( if present behind orbits ) broadest at its rear , between the parietals . caeca . 5a . No cranial fontanelle behind the interorbital region ...
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