Results 131 to 140 of about 2,887 (174)

Antimicrobial activity of the Anseriform outer eggshell and cuticle

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2008
The avian eggshell is a complex, multifunctional biomineral composed of a calcium carbonate mineral phase and an organic phase of lipids and proteins. The outermost layer of the eggshell, the eggshell cuticle, is an organic layer of variable thickness composed of polysaccharides, hydroxyapatite crystals, lipids and glycoprotein.
Olivier, Wellman-Labadie, Jaroslav, Picman, Maxwell T, Hincke   +2 more
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ECTOPARASITES FROM ANSERIFORM BIRDS IN MANITOBA

Canadian Journal of Zoology, 1965
A total of 107 birds were examined of which 78 were positive and 29 were negative. Eight species of ectoparasites were identified from 11 species of birds. It was not uncommon to find two or more species of ectoparasites on a single host specimen. Most of the ectoparasites of anseriform birds are not limited in their occurrence to a given species but ...
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ENTEN- UND GÄNSEVÖGEL – ANSERIFORMES

2014
Die Anseriformes sind Schwimmvogel. Sie haben einen prallen, festen und breiten Korper mit kurzen Schwimmbeinen, einem relativ kleinen Kopf, der oft an einem langen Hals sitzt und einen meist breiten und abgeflachten Schnabel.
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The Cestoda of Anseriformes of the North Central States

American Midland Naturalist, 1951
Helminths of ducks have been studied by workers throughout the world and the published works are widely scattered in the parasitolgical literature. For the most part, these studies have been limited to the examination and observation of relatively few host species, by each of several workers, over a long period of time.
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Močvarice - Anseriformes

2007
Opis pojedinih vrsta pernate divljači, odnosno predstavnika močvarica - pataka, gusaka i crne liske. Za svaku vrstu dat je opis rasprostranjenosti, izgleda i građe tijela, načina života i ishrane, načina razmnožavanja te opis najvažnijih bolesti i neprijatelja.
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Amyloidosis in captive anseriformes.

Canadian journal of comparative medicine and veterinary science, 1966
During the period 1945-1962, percentage deaths of anserine birds (ducks, geese and swans) did not vary remarkably from year to year even though the population has more than quadrupled during the same period. The number of deaths with amyloidosis has increased significantly even though the death rate did not change.
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Is Haemoproteus gabaldoni a valid species? An approach from morphology and molecular tools applied to parasites of Anseriformes

Acta Tropica, 2022
Angie D Gonzalez, Nubia E Matta
exaly  

Anseriformes

1975
Kurt Benirschke, T. C. Hsu, Maria Luiza Beçak, Willy Beçak, T. R. Chen, Robert N. Shoffner   +5 more
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Anseriformes

2022
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Venous circulation of the oviduct in anseriformes

Vestnik Omskogo gosudarstvennogo agrarnogo universiteta, 2021
A.A. DIKIKH, L.V. FOMENKO, O.A. PRISTUPA
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