Browsing by Title

Now showing items 3660-3679 of 6093

The number of species and genera of Recent birds : a contribution to comparative systematics. American Museum novitates ; no. 2703

Bock, Walter Joseph, 1933-; Farrand, John. (New York, N.Y. : American Museum of Natural History, 1980)

"Counts are presented for the numbers of species and genera of birds by orders and families to provide the data base for a comparative systematic analysis of the structure of the avian genus. These counts are based on the ...
Observations and experiments on the life history of the salamander, Desmognathus fuscus fuscus (Rafinesque). American Museum novitates ; no. 533

Noble, Gladwyn Kingsley, 1894-1940.; Evans, Gertrude. (New York City : The American Museum of Natural History, 1932)
Observations of manatees in aggregations. American Museum novitates ; no. 1811

Moore, Joseph Curtis. (New York, N.Y. : American Museum of Natural History, 1956)

"The difficulties of observing wild manatees under ordinary circumstances were found to be substantial and were considered to explain the absence of any previous report of systematized field observations. Natural cold-induced ...
Observations on a fossil fish from the Eocene beds of Wyoming. Bulletin of the AMNH ; v. 3, article 5.

Whitfield, Robert Parr, 1828-1910. (New York : Published by order of the Trustees, American Museum of Natural History, 1890)
Observations on and descriptions of Arctic fossils. Bulletin of the AMNH ; v. 13, article 2.

Whitfield, Robert Parr, 1828-1910.; Peary, Robert E. (Robert Edwin), 1856-1920.; Peary Expedition to the Arctic (1898) (New York : Published by order of the Trustees, American Museum of Natural History, 1900)
Observations on and emended description of Heteroceras simplicostatum Whitfield. Bulletin of the AMNH ; v. 16, article 5.

Whitfield, Robert Parr, 1828-1910.; Newton, Henry, 1845-1877.; Hovey, Edmund Otis, 1862-1924. (New York : Published by order of the Trustees, American Museum of Natural History, 1902)
Observations on a remarkable specimen of Halysites and description of a new species of the genus. Bulletin of the AMNH ; v. 19, article 16.

Whitfield, Robert Parr, 1828-1910.; Woodman, H. T. (New York : Published by order of the Trustees, American Museum of Natural History, 1903)
Observations on burrowing behavior in Limulus polyphemus (Chelicerata, Merostomata), with implications on the functional anatomy of trilobites. American Museum novitates ; no. 2436

Eldredge, Niles. (New York, N.Y. : American Museum of Natural History, 1970)

"The functional morphology of burrowing was investigated in Limulus polyphemus with particular attention paid to the role played by the dorsal setae and prosomal shape. The burial process can be broken down into four ...
Observations on Colobus fetuses. Bulletin of the AMNH ; v. 49, article 5.

Schultz, Adolph H. (Adolph Hans), 1891-; Lang, Herbert, 1879-1957.; American Museum Congo Expedition (1909-1915) (New York : Published by order of the Trustees, American Museum of Natural History, 1924)
Observations on coloration in reference to behavior in tide-pool and other marine shore fishes. Bulletin of the AMNH ; v. 92, article 5

Breder, Charles M. (Charles Marcus), 1897-; Lerner Marine Laboratory. (New York : [American Museum of Natural History], 1948)

"One. Regular inhabitants of Bahama tide pools maintain their residence for long periods, extending at least between drying on successive spring tides. 2. Peck-order hierarchies of some stability are established in these ...
Observations on garter snakes of the Thamnophis eques complex in the lakes of Mexico's transvolcanic belt, with descriptions of new taxa. American Museum novitates ; no. 3406

Conant, Roger, 1909- (New York, NY : American Museum of Natural History, 2003)

"There are many isolated endorheic lakes in the transvolcanic belt of Mexico, which are the result of volcanism or extreme flooding. Organisms living in the lakes have had ample time to differentiate, and endemism is well ...
Observations on intertidal organism associations of St. Catherines Island, Georgia. 1, General description and paleoecological implications. Bulletin of the AMNH ; v. 159, article 3

Morris, Robert W. (Robert William), 1941-; Rollins, Harold B., 1939- (New York : American Museum of Natural History, 1977)

"Intertidal environments of St. Catherines Island, Georgia are diverse and include exposed sand beaches, sandy tidal flats, relict salt marsh deposits (mud and peat) on exposed beaches, and salt marsh complexes. Nine ...
Observations on intertidal organism associations of St. Catherines Island, Georgia. 2, Morphology and distribution of Littorina irrorata (Say). American Museum novitates ; no. 2873

Fierstien, John F.; Rollins, Harold B., 1939- (New York, N.Y. : American Museum of Natural History, 1987)

"The marsh periwinkle Littorina irrorata (Say) occurs in a variety of Spartina marsh settings on St. Catherines Island, Georgia. Cohorts of L. irrorata were collected at four marsh localities and control grids were monitored ...
Observations on leaf-cutting ants. American Museum novitates ; no. 388

Lutz, Frank Eugene, 1879-1943.; Wheeler, William Morton, 1865-1937. (New York City : American Museum of Natural History, 1929)
Observations on some Cretaceous fossils from the Beyrût District of Syria, in the collection of the American Museum of Natural History, with descriptions of some new species. Bulletin of the AMNH ; v. 3, article 25.

Whitfield, Robert Parr, 1828-1910.; Bird, William, Rev. Dr.; Merrill, Selah, 1837-1909. (New York : Published by order of the Trustees, American Museum of Natural History, 1891)
Observations on some imperfectly known fossils from the calciferous sandrock of Lake Champlain, and descriptions of several new forms. Bulletin of the AMNH ; v. 2, article 3.

Whitfield, Robert Parr, 1828-1910.; Seely, Henry Martyn, 1828-1917. (New York : American Museum of Natural History, 1889)
Observations on some "mud flow" markings on rocks from near Albany, N.Y., now in the American Museum of Natural History, New York. Bulletin of the AMNH ; v. 12, article 13.

Whitfield, Robert Parr, 1828-1910. (New York : Published by order of the Trustees, American Museum of Natural History, 1899)
Observations on some North American Membracidae in their last nymphal stages. Bulletin of the AMNH ; v. 31, article 26.

Matausch, Ignaz. (New York : Published by order of the Trustees, American Museum of Natural History, 1912)
Observations on the behavior of Brazilian halictid bees (Hymenoptera, Apoidea). 4, Augochloropsis, with notes on extralimital forms. American Museum novitates ; no. 1924

Michener, Charles Duncan, 1918-; Lange, Rudolf B. (New York, N.Y. : American Museum of Natural History, 1959)
Observations on the biology of the yellow-footed marsupial mouse, Antechinus flavipes flavipes. American Museum novitates ; no. 1972

Horner, B. Elizabeth, 1916-; Taylor, J. Mary (Jocelyn Mary), 1931- (New York, N.Y. : American Museum of Natural History, 1959)

"Fifteen individuals of the yellow-footed marsupial mouse, Antechinus flavipes flavipes, were trapped in the coastal Eucalyptus forest of New South Wales, Australia. In the 22 acres sampled all but four specimens were ...

Now showing items 3660-3679 of 6093

Search DSpace

Advanced Search

Browse

All AMNH DSpace Digital Repository

Browsing by Title

DSpace/Manakin Repository

Browsing by Title

Search DSpace

Browse

All AMNH DSpace Digital Repository

My Account