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 83
Pagina 157
... edge of the pterosphenoid , much restricting the contribu- tion made by the latter to the anterior rim of the side ... edge - to - edge contact ; vomer with head ( expansion over rear of pre - ethmoid cornua ) but without shaft ...
... edge of the pterosphenoid , much restricting the contribu- tion made by the latter to the anterior rim of the side ... edge - to - edge contact ; vomer with head ( expansion over rear of pre - ethmoid cornua ) but without shaft ...
Pagina 185
... edge - to- edge contact posterodorsal to the coracoid fenestra ; fore - thrust pectoral fin extensively overlapping opercular flap ; frontal bone extended down moderately on the lateral ( but not anterior ) surface of the pterosphenoid ...
... edge - to- edge contact posterodorsal to the coracoid fenestra ; fore - thrust pectoral fin extensively overlapping opercular flap ; frontal bone extended down moderately on the lateral ( but not anterior ) surface of the pterosphenoid ...
Pagina 190
... edge of opercle about 1.5 times as long as the distance from tip of snout to rear of spectacle . 3a . Dorsal spines 12-15 ; recurved tips of premaxillary teeth grading smoothly into the shafts , not forming a continuous cutting edge ...
... edge of opercle about 1.5 times as long as the distance from tip of snout to rear of spectacle . 3a . Dorsal spines 12-15 ; recurved tips of premaxillary teeth grading smoothly into the shafts , not forming a continuous cutting edge ...
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