Fishes of the Western North Atlantic: Sawfishes, guitarfishes, skates and raysJohn Tee-Van Sears Foundation for Marine Research, Yale Univ., 1953 |
Dall'interno del libro
Risultati 1-3 di 30
Pagina 26
... Dermal denticles from same in lateral and rear views , about 28x . 7 Right - hand half of upper and lower jaws to show tooth bands , about 1.8x . K Transverse section of upper jaw to show transition from dermal denticles on upper lip ...
... Dermal denticles from same in lateral and rear views , about 28x . 7 Right - hand half of upper and lower jaws to show tooth bands , about 1.8x . K Transverse section of upper jaw to show transition from dermal denticles on upper lip ...
Pagina 63
... Dermal denticles of female from along upper margin of orbit , about 10x . G Denticles on side of snout of male , about 24X . H Denticles on lower side of pectoral fin of male , about 24 X. J Denticles on upper lip ( smaller ) and teeth ...
... Dermal denticles of female from along upper margin of orbit , about 10x . G Denticles on side of snout of male , about 24X . H Denticles on lower side of pectoral fin of male , about 24 X. J Denticles on upper lip ( smaller ) and teeth ...
Pagina 77
... dermal denticles on right - hand shoulder of spe- cimen illustrated in Fig . 18 , 17 × . B Dermal denticles from side of tail of female , 450 mm long , from Rio de Janeiro ( Harv . Mus . Comp . Zool . , No. 429 ) , about 30x . C Dermal ...
... dermal denticles on right - hand shoulder of spe- cimen illustrated in Fig . 18 , 17 × . B Dermal denticles from side of tail of female , 450 mm long , from Rio de Janeiro ( Harv . Mus . Comp . Zool . , No. 429 ) , about 30x . C Dermal ...
Sommario
SAWFISHES GUITARFISHES SKATES and RAYS | 1 |
Suborder Myliobatoidea | 331 |
Dasyatis say | 378 |
10 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Sawfishes, guitarfishes, skates and rays John Tee-Van Visualizzazione estratti - 1948 |
Fishes of the Western North Atlantic: Sawfishes, guitarfishes, skates and rays John Tee-Van Anteprima non disponibile - 1948 |
Parole e frasi comuni
Acad Amer axils of pectorals batoids Bigelow and Schroeder biol Brazil breadth Bull Carolina cartilage caudal fin center of cloaca Chesapeake Bay claspers Coast color comp concave Copeia Dasyatis Dermal denticles descr distance between inner dorsal fin embryos Evermann exposed nostrils eyes fathoms female Florida Fowler front of mouth front of orbits Garman genus gill openings Gulf Gulf of Maine Harv Hist inner ends Jersey Jordan Lacépède length of base Linnaeus listed lobe long as distance Lower surface mature males Müller and Henle Narcine nasal curtain pectoral fins pelvic fins Philad Poiss posterior margin prickles Proc Raja rearward Rio de Janeiro rostral rounded Sawfishes side Skates spiracles Study Material tail spine teeth thorns tip of snout tip of tail Torpedo transverse Trygon type species U. S. Bur U. S. Comm U. S. nat upper surface Woods Hole Zool