- The stiff-tailed ducks, the
genus Oxyura, are part of the
Oxyurini tribe of ducks. All
ducks in the
genus have, as
their name implies, long,
stiff tail...
- The white-headed duck (
Oxyura leucocephala) is a
small diving duck some 45 cm (18 in) long. The male has a
white head with
black crown, a blue bill, and...
- The lake duck (
Oxyura vittata) is a small,
South American stiff-tailed duck. It is also
called the
Argentine blue-bill,
Argentine blue-billed duck, Argentine...
- (
Oxyura jamaicensis) is a
species of duck in the
family Anatidae. The
ruddy duck is one of six
species within the stiff-tailed
ducks (genus
Oxyura)....
- The
Maccoa duck (
Oxyura maccoa) is a stiff-tailed
diving duck
found across Eastern and
Southern Africa. As
members of the stiff-tailed duck group, Maccoas...
- The blue-billed duck (
Oxyura australis) is a
small Australian stiff-tailed duck, with both the male and
female growing to a
length of 40 cm (16 in). The...
-
Sumatra and Borneo.
Nupserha oxyura var.
postflavipes Breuning, 1950
Nupserha oxyura var.
elongatoides Breuning, 1950
Nupserha oxyura var.
oxyuroides Breuning...
- stiff-tailed ducks. It is
sometimes included with the
latter in the
genus Oxyura, but the
masked ducks are now
considered the
descendants of a
missing link...
- (black-headed duck)
Genus Nomonyx (Linnaeus 1766)
Ridgway 1880 (masked duck)
Genus Oxyura Bonaparte 1828
Genus Nettapus von
Brandt 1836 (pygmy geese)
Genus Malacorhynchus...
-
small group of 3–4 genera, 2–3 of them monotypic, with 7–8 living species)
Oxyura, stiff-tailed
ducks (5 living species) Nomonyx,
masked duck Heteronetta...
