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 90
Pagina 208
... center of cloaca 57.5 , 57.1 ; from center of cloaca to 1st dorsal 31.3 , 32.5 ; to tip of tail 42.5 , 42.9 ; from rear end of 2nd dorsal base to tip of tail 2.8 , 2.2 . Interspace between : 1st and 2nd dorsals 0.9 , 1.4 . Disc lozenge ...
... center of cloaca 57.5 , 57.1 ; from center of cloaca to 1st dorsal 31.3 , 32.5 ; to tip of tail 42.5 , 42.9 ; from rear end of 2nd dorsal base to tip of tail 2.8 , 2.2 . Interspace between : 1st and 2nd dorsals 0.9 , 1.4 . Disc lozenge ...
Pagina 220
... center of cloaca 51.9 , 50.8 ; from center of cloaca to 1st dorsal 31.7 , 33.8 ; to tip of tail 48.1 , 49.2 ; from rear end of 2nd dorsal base to tip of tail 3.8 , 2.8 . Interspace between : 1st and 2nd dorsals o.8 , 1.8 . Disc about ...
... center of cloaca 51.9 , 50.8 ; from center of cloaca to 1st dorsal 31.7 , 33.8 ; to tip of tail 48.1 , 49.2 ; from rear end of 2nd dorsal base to tip of tail 3.8 , 2.8 . Interspace between : 1st and 2nd dorsals o.8 , 1.8 . Disc about ...
Pagina 266
... center of cloaca 47.5 , 46.5 ; from center of cloaca to ist dorsal 38.7 , 39.0 ; to tip of tail 52.5 , 53.5 ; from rear end of 2nd dorsal base to tip of tail 3.3 , 3.1 . Interspace between : 1st and 2nd dorsals 0.0 , 0.0 . Disc about ...
... center of cloaca 47.5 , 46.5 ; from center of cloaca to ist dorsal 38.7 , 39.0 ; to tip of tail 52.5 , 53.5 ; from rear end of 2nd dorsal base to tip of tail 3.3 , 3.1 . Interspace between : 1st and 2nd dorsals 0.0 , 0.0 . Disc about ...
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 - 1953 |
Fishes of the Western North Atlantic: Sawfishes, guitarfishes, skates and rays John Tee-Van Visualizzazione estratti - 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