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Wren

(Redirected from Maluridae)

Maluridae
Australasian wrens
Kingdom:Animalia
Phylum:Chordata
Class:Aves
Order:Passeriformes
Family:Maluridae

The Maluridae are a family of small, insectivouous passerine birds endemic to Australia and New Guinea. Commonly known as wrens, they are unrelated to the true wrens of the Northern Hemisphere. The family includes 14 species of fairy-wren, 3 emu-wrens, and 10 grasswrens.

As with many other Australian creatures, and perhaps more than most, the species making up this family were comprehensively misunderstood by early researchers. They were variously mis-classified as Old World flycatchers, Old World warblers, and Old World babblers.

In the late 1960s morphological studies began to suggest that the Australo-Papuan fairy-wrens, the grasswrens, emu-wrens and two monotypic wren-like genera from New Guinea were related and, following Charles Sibley's pioneering work on egg-white proteins in the mid-1970s, Australian researchers introduced the family name Maluridae in 1975.

With further morphological work and the great strides made in DNA analysis towards the end of the 20th Century, their position became clear: the Maluridae are one of the many families to have emerged from the great corvid radiation in Australasia.

Image:Superb_Fairy-wren.jpg
Male Superb Fairy-wren, Haddon, Victoria. Image:Variegated_Fairy-wren.jpg
Female Variegated Fairy-wren, Shark Bay distict, WA. Image:Splendid_Fairy-wren.jpg
Male Splendid Fairy-wren, Hattah, north-west Victoria.

Their closest relatives are the Meliphagidae (honeyeaters), the Pardalotidae (pardalotes, thornbills and allies), and the Petroicidae (Australasian robins).

Their obvious similarity to the wrens of Europe and America is not genetic, but simply the consequence of convergent evolution between more-or-less unrelated species that share the same ecological niche.

Retrieved from "http://bird.net.au/bird/index.php?title=Wren"

This page has been accessed 2,228 times. This page was last modified 00:04, 20 April 2007.


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