Results 231 to 240 of about 11,631 (283)

DESCRIPTION AND PHYLOGENETIC AFFINITIES OF A NEW SPECIES OF NEOPSILOTREMA (DIGENEA: PSILOSTOMIDAE) FROM LESSER SCAUP, AYTHYA AFFINIS (ANSERIFORMES: ANATIDAE).

Journal of Parasitology, 2021
Neopsilotrema is a small genus of psilostomid digeneans parasitic in the intestine of birds in the Palearctic and Nearctic. At present, the genus includes 4 species: Neopsilotrema lisitsynae from the Palearctic and Neopsilotrema affine, Neopsilotrema ...
T. J. Achatz, Dana M Bennett, J. R. Martens, R. E. Sorensen, Roy G Nelson, K. Bates, E. Serbina, V. Tkach   +7 more
semanticscholar   +1 more source

The Family Anatidae

1945
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Delacour, Jean, Mayr, Ernst
openaire   +1 more source

Anatidae Leach 1820

2018
Family Anatidae Anas crecca Linnaeus Anaticola sp. Anatoecus sp. Trinoton sp. Anas diazi Ridgway Anaticola sp. Aythya affinis (Eyton) Anaticola mergiserrati Anaticola sp. Anatoecus sp. Dendrocygna autumnalis autumnalis (Linnaeus) Anatoecus dentatus Acidoproctus maximus Mareca strepera (Linnaeus) Anaticola sp. Anatoecus sp.
Sánchez-Montes, Sokani, Colunga-Salas, Pablo, Álvarez-Castillo, Lucía, Guzmán-Cornejo, Carmen, Montiel-Parra, Griselda   +4 more
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New records of helminth parasites of nine species of waterfowl in Mexico, and a checklist of the helminth fauna of Anatidae occurring in Mexican wetlands.

Journal of Helminthology, 2020
Wild and domestic populations of waterfowl garner economic benefits, as they are hunted for human consumption or as a recreational activity. Waterfowl migrate to their wintering grounds in Mexican wetlands where habitat conditions are more favourable. In
P. Padilla-Aguilar, E. Romero-Callejas, D. Osorio-Sarabia, G. Pérez‐Ponce de León, Y. Alcalá-Canto   +4 more
semanticscholar   +1 more source

The Comfort Movements of Anatidae

Behaviour, 1965
AbstractThe comfort movements of Anatidae are described in detail on the basis of observations on 114 species including representatives of all tribes except the Torrent Ducks (Merganetta). A fundamental distinction is made between the occurrence of comfort movements in (1) basic situations (where they are apparently serving their original functions ...
openaire   +2 more sources

Anatidae - Ducks

1935
Bulletin of the Raffles Museum, Singapore, Issue 11, pp.
openaire   +1 more source

Anatidae - Ducks

1949
Bulletin of the Raffles Museum, Singapore, Issue 20, pp.
openaire   +1 more source

SEASONAL ABUNDANCE OF ANATIDAE AT BARBERSPAN

Ostrich, 1977
Summary Skead, D. M. & Dean, W. R. J. 1977. Seasonal abundance of Anatidae at Barberspan. Ostrich Suppl. 12:49–64. This paper summarises the results of 201 counts of the Anatidae at Barberspan for the period February 1971 to December 1975. Fifteen species are discussed individually. The Yellowbilled Duck was the most numerous of the family.
David M. Skead, W. R.J. Dean
openaire   +1 more source

Small Ducks (Aves: Anatidae) from the Early–Middle Miocene of Eurasia. 1. A revision of Anas velox Milne-Edwards, 1868 and Anas soporata Kurochkin, 1976

Paleontological journal, 2023
N. Zelenkov
semanticscholar   +1 more source

COLOUR PREFERENCE IN YOUNG ANATIDAE

Ibis, 1964
SummaryThe young of 41 species of Anatidae, mainly from the Anserini, Tadornini, Anatini and Cairinini were tested for colour preference. For comparison, two species of gull, two of rails and three of pheasants were tested in the same experimental apparatus—a small closed box in which gelatine filter spots, red, orange, yellow, green, blue‐green and ...
openaire   +1 more source