Smithsonian Contributions to Knowledge, Volumen33Smithsonian Institution, 1904 - 332 páginas |
Dentro del libro
Resultados 1-5 de 100
Página
... species are the same on both sides of that ocean . The facts have been derived from a study of fresh specimens at the Newfoundland whaling stations , the collection of the United States National Museum , and the skeletons in other large ...
... species are the same on both sides of that ocean . The facts have been derived from a study of fresh specimens at the Newfoundland whaling stations , the collection of the United States National Museum , and the skeletons in other large ...
Página 2
... species themselves and of the records of their distribution could be carried on together and the results in both directions made ready for publication in one work . In this I have been disappointed . The work on the species has occupied ...
... species themselves and of the records of their distribution could be carried on together and the results in both directions made ready for publication in one work . In this I have been disappointed . The work on the species has occupied ...
Página 1
... SPECIES OF THE NORTH PACIFIC . BY FREDERICK W. TRUE , HEAD CURATOR , DEPARTMENT OF BIOLOGY , U. S. NATIONAL MUSEUM . INTRODUCTION . Several years ago I began a study of the species of whalebone whales which frequent the western North ...
... SPECIES OF THE NORTH PACIFIC . BY FREDERICK W. TRUE , HEAD CURATOR , DEPARTMENT OF BIOLOGY , U. S. NATIONAL MUSEUM . INTRODUCTION . Several years ago I began a study of the species of whalebone whales which frequent the western North ...
Página 2
... species themselves and of the records of their distribution could be carried on together and the results in both directions made ready for publication in one work . In this I have been disappointed . The work on the species has occupied ...
... species themselves and of the records of their distribution could be carried on together and the results in both directions made ready for publication in one work . In this I have been disappointed . The work on the species has occupied ...
Página 3
... species vary is enormous , and one unacquainted with this fact would be disposed to multiply species liberally , only to find after more extensive comparisons that the characters were slipping away . On account of the extraordinary ...
... species vary is enormous , and one unacquainted with this fact would be disposed to multiply species liberally , only to find after more extensive comparisons that the characters were slipping away . On account of the extraordinary ...
Otras ediciones - Ver todas
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