Smithsonian Contributions to Knowledge, Volumen33Smithsonian Institution, 1904 - 332 páginas |
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... Gray whale , Rhachianectes glaucus , has no counterpart in the Atlantic . One well - known European species , the Pollack whale , Balaenoptera borealis , not previously known in North American waters , was observed at the Newfound land ...
... Gray whale , Rhachianectes glaucus , has no counterpart in the Atlantic . One well - known European species , the Pollack whale , Balaenoptera borealis , not previously known in North American waters , was observed at the Newfound land ...
Página 47
... Gray , beginning with the Spicilegia Zoologica in 1828 , and ending with the Supplement to the Catalogue of Seals and Whales in the British Museum in 1871,3 cover all groups of cetaceans and include many species founded on American ...
... Gray , beginning with the Spicilegia Zoologica in 1828 , and ending with the Supplement to the Catalogue of Seals and Whales in the British Museum in 1871,3 cover all groups of cetaceans and include many species founded on American ...
Página 48
... Gray published an article entitled " The Geographical Distribu- tion of the Cetacea , " 1 which is a kind of confession of faith as regards the discrimi- nation of species and allied matters . It presents in the clearest manner Dr. Gray's ...
... Gray published an article entitled " The Geographical Distribu- tion of the Cetacea , " 1 which is a kind of confession of faith as regards the discrimi- nation of species and allied matters . It presents in the clearest manner Dr. Gray's ...
Página 55
... Gray . One of the points involved is the relation of B. biscayensis to B. cisarctica . Regarding this Van Beneden remarks : 6 " But the most important question , and that on which Dr. Gray and myself are not in accord , is that of ...
... Gray . One of the points involved is the relation of B. biscayensis to B. cisarctica . Regarding this Van Beneden remarks : 6 " But the most important question , and that on which Dr. Gray and myself are not in accord , is that of ...
Página 56
... Gray took occasion to criticise it severely , ' and in the course of his remarks touched upon certain American ... Gray's contentions regarding species and other matters . The American species cited are those of Cope , both Atlantic and ...
... Gray took occasion to criticise it severely , ' and in the course of his remarks touched upon certain American ... Gray's contentions regarding species and other matters . The American species cited are those of Cope , both Atlantic and ...
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Términos y frases comunes
abdominal ridges acuto-rostrata American specimens anus Atlantic Balana baleen BALENA STATION BALENOPTERA MUSCULUS BALENOPTERA PHYSALUS bellicosa Beneden biscayensis blowholes bones BONNATERRE border Cape Cod caudal peduncle centrum cervical cetaceans cetology chevron cisarctica coast color CONTRIBUTIONS TO KNOWLEDGE Cope's curved dark gray distal end Ditto dorsal fin Eschricht EUROPEAN AND AMERICAN European specimens feet females FIGURE Finback Finback whale flukes follows furrows Gasco Gervais Greatest breadth Greenland humerus Humpback Iceland inches individuals Island longimana lumbar mandible Mass maxilla measurements median line Megaptera MEGAPTERA NODOSA BONNATERRE nasals navel Newfoundland Newfoundland specimens North Norwegian Ocean City osphyia pectoral fin PLATE posterior margin regarding remarks Right whale Sars's Scammon scapula side skeleton skull SMITHSONIAN CONTRIBUTIONS Snook's Arm snout species sternum straight Struthers Sulphurbottom surface Taranto total length U. S. National Museum upper jaw Ventral view vertebræ voyage whale fishery whalebone