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
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Pagina 103
... taken in pound nets in a few feet of water or stranded on the beach . It has even been taken in sounds behind barrier beaches , as near Manteo on Roanoke Island , North Carolina , and on the coast of New Jersey . But the number of such ...
... taken in pound nets in a few feet of water or stranded on the beach . It has even been taken in sounds behind barrier beaches , as near Manteo on Roanoke Island , North Carolina , and on the coast of New Jersey . But the number of such ...
Pagina 104
... taken there yearly . But according to reports , the catch for Cape Cod during the ten- year period preceding 1845 did not exceed 30 in all.94 The next incursion of Torpedoes near Provincetown appears to have taken place in 1845 , with a ...
... taken there yearly . But according to reports , the catch for Cape Cod during the ten- year period preceding 1845 did not exceed 30 in all.94 The next incursion of Torpedoes near Provincetown appears to have taken place in 1845 , with a ...
Pagina 224
John Tee-Van. have a specimen , taken on Nantucket Shoals in mid - July , that is so small ( 193 mm long ) that it could not have been set free long before its capture . Barndoors are usually taken on sandy or gravelly bottom , but ...
John Tee-Van. have a specimen , taken on Nantucket Shoals in mid - July , that is so small ( 193 mm long ) that it could not have been set free long before its capture . Barndoors are usually taken on sandy or gravelly bottom , but ...
Sommario
SAWFISHES GUITARFISHES SKATES and RAYS | 1 |
Suborder Myliobatoidea | 331 |
Dasyatis say | 378 |
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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