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The BioSystematic Database of World Diptera
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Statistics for Australasian/Oceanian Region

The following statistics are based on version 8.5 of the BioSystematic Database of World Diptera. For the Australasian/Oceanian region this version contains a total of 24,950 species name records of which 21,559 (86%) represent valid species. 93% of the species are endemic to the Australasian/Oceanian region.

For statistics on other biogeographic regions click on the following links:
All Biotic Regions
Afrotropical Region
Nearctic Region
Neotropical Region
Oriental Region
Palaearctic Region

Extant Species per Year in Australasian Region

Name Records per Year in Australasian Region (only extant species)

Source tables: valid species per family, valid species per year, name records per family, name records per year.


Content by Irina Brake
Please send questions and comments to Chris Thompson.
Last Updated: July 07, 2006 by Irina Brake