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 168
... base of pectoral 62.5-71.5 % of distance from base of pectoral to anus ) ; length of longest pectoral ray subequal to distance from base of pectoral to last gill cleft . Of the 10-14 pectoral rays , the uppermost one or two and also the ...
... base of pectoral 62.5-71.5 % of distance from base of pectoral to anus ) ; length of longest pectoral ray subequal to distance from base of pectoral to last gill cleft . Of the 10-14 pectoral rays , the uppermost one or two and also the ...
Pagina 284
... base of caudal . Head forming rounded profile . Lower jaw produced slightly beyond upper , entering profile . Snout ... base of dorsal . Dorsal fin base shorter than length of head , slightly more than half the length of anal fin ...
... base of caudal . Head forming rounded profile . Lower jaw produced slightly beyond upper , entering profile . Snout ... base of dorsal . Dorsal fin base shorter than length of head , slightly more than half the length of anal fin ...
Pagina 288
... base of caudal fin . Scales of lateral line not enlarged . Head with lower profile considerably more an- gular than upper . Mouth oblique , lower jaw longer than upper with produced knob at tip . Maxillae ex- tending to below posterior ...
... base of caudal fin . Scales of lateral line not enlarged . Head with lower profile considerably more an- gular than upper . Mouth oblique , lower jaw longer than upper with produced knob at tip . Maxillae ex- tending to below posterior ...
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