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Page 4566, results 114126 - 114150

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Isolation of Mycobacterium avium from waterfowl with polycystic livers
Thomas J. Roffe
1989, Avian Diseases (33) 195-198
An unusual gross appearance of avian tuberculosis, where fluid-filled thin-walled cysts are produced and grossly apparent in preference to granulomas, is presented. Histopathology confirmed the granulomatous nature of the lesions and the presence of intracellular acid-fast organisms. Mycobacterium avium complex was cultured from affected organs. The unusual gross presentation in...
Bats
Don E. Wilson
1989, Book chapter, Tropical Rain Forest Ecosystems
No abstract available....
The ecology of hydric hammocks: a community profile
Susan W. Vince, Stephen R. Humphrey, Robert W. Simons
1989, Biological Report 85(7.26)
This community profile is one in a series of Fish and Wildlife Service publications compiled to provide a state-of-knowledge synthesis of scientific information and literature on various coastal habitats. The subject of this profile is the hydric hammock, a distinctive type of forested wetland occurring at low elevations along the...
Zircon geochronology of Precambrian rocks in southeastern Wyoming and northern Colorado
Wayne R. Premo, W. R. Van Schmus
1989, Book chapter, Proterozoic geology of the Southern Rocky Mountains
Archean gneisses and Early Proterozoic metasedimentary rocks of the Wyoming Province are separated from Proterozoic eugeoclinal metamorphic rocks by a major east-west–trending shear zone called the Cheyenne belt. U-Pb zircon ages of Archean tonalites north of the Cheyenne belt denote an intrusive event at 2,700 Ma. Detrital zircons from Proterozoic...
The brown tree snake, an introduced pest species in the central Pacific Islands
Thomas H. Fritts, Gordon H. Rodda
1989, Endangered Species Technical Bulletin (14) 5-7
The reproduction of endangered Mariana crows (Corvus kubaryi) is intensively monitored, nests are protected, and (when necessary) eggs or young are moved to the safety of lab conditions until they are less vulnerable to the threats in natural habitats. Barriers on tree trunks and judicious pruning of adjacent trees...
Hybridization of ciscoes (Coregonus spp.) in Lake Huron
Thomas N. Todd, Ralph M. Stedman
1989, Canadian Journal of Zoology (67) 1679-1685
Gill raker number and length were compared for lake herring, Coregonus artedii LeSueur, and bloater, Coregonus hoyi (Gill), collected in 1917, 1956, and 1984-1985 at four locations in western Lake Huron to examine the effects of suspected introgressive hybridization on these distinctive species characters. Gill raker length showed no change...
The type specimens of Hekstra's owl
M.R. Browning
1989, Report, Proceedings of the Biological Society of Washington
Twenty-four new subspecies of New World owls of the genus Otus were named in a paper by Hekstra (1982b) issued 17 December 1982. These same new names also appeared in Hekstra's (1982a) unpublished thesis. The holotypes of the new taxa are in 10 different collections, most of which...
Hydrological, morphometrical, and biological characteristics of the connecting rivers of the International Great Lakes: a review
Clayton J. Edwards, Patrick L. Hudson, Walter G. Duffy, Stephen J. Nepszy, Clarence D. McNabb, Robert C. Haas, Charles R. Liston, Bruce Manny, Wolf-Dieter N. Busch
D.P. Dodge, editor(s)
1989, Book, Proceedings of the International Large River Symposium
The connecting channels of the Great Lakes are large rivers (1, 200-9, 900 m3 • s-1) with limited tributary drainage systems and relatively stable hydrology (about 2:1 ration of maximum to minimum flow). The rivers, from headwaters to outlet, are the St. Marys, St. Clair, Detroit, Niagara, and St. Lawrence....