Some taxonomic authorities place the group in its own subfamily, the Oxyurinae. Most of its members have long, stiff tail feathers which are erected...

Subfamily: Stictonettinae (one genus in Australia, formerly included in the Oxyurinae, but with anatomy suggesting a distinct ancient lineage perhaps closest...

duck (Heteronetta atricapilla) is a South American duck in subfamily Oxyurinae of family Anatidae. It is found in Argentina, Bolivia, Brazil, Chile,...

showing some similarities to the stiff-tailed ducks in the subfamily Oxyurinae. It is the only member of the genus Thalassornis. These birds are well...

Anserinae (swans and true geese) Oxyurinae (stiff-tailed ducks and allies)...

Anatinae? Pink-eared duck Malacorhynchus membranaceus: Tadorninae or Oxyurinae? Hartlaub's duck Pteronetta hartlaubi: Anatinae or a very distinct clade...

enigmatic. It is traditionally included with the stiff-tailed duck subfamily Oxyurinae, but appears to be only distantly related to the genus Oxyura, and its...

ducks (Australia; 1 living species, 1 prehistoric) – may be closer to Oxyurinae Cyanochen: blue-winged goose (Ethiopia) – may belong to a distinct subfamily...

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...

dispersal from a new species of diving duck (Anseriformes: Anatidae: cf. Oxyurinae) from the Miocene High Rock Caldera in north-west Nevada, USA". Papers...

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...

Lophonetta - crested duck Genus Malacorhynchus - pink-eared ducks (Tadorninae, Oxyurinae or Dendrocheninae?) Genus Mareca - wigeons and gadwalls Genus Marmaronetta...

effectively meaning that Lavanttalornis wasn't a member of the whistling ducks, Oxyurinae and Aythyni. The team also argues that it can be excluded from the Tadornini...

Biziura is a genus of stiff-tailed ducks endemic to Australasia and containing one living and one subfossil species. †B. delautouri Forbes, 1892 – New...

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...

Pinpanetta is an extinct genus of birds, in the duck family, from the Late Oligocene of central Australia. The genus name comes from Lake Pinpa, in the...

The New Zealand musk duck (Biziura delautouri), also known as de Lautour's duck, is an extinct stiff-tailed duck native to New Zealand. It is only known...