The problem of the Culex pipiens complex in the South Pacific (including Australia).
There are three representatives of the Culex pipiens complex in the South Pacific. C. p. fatigans is the most common and most widely distributed subspecies; it is closely associated with man. The males can be readily distinguished by the structure of the phallosome of the terminalia.C. p. molestus is spread over the southern part of Australia and in Tasmania; it also is a domestic mosquito. Throughout its extensive range in Australia, it exhibits all the biological traits that distinguish it from C. p. pipiens.C. p. australicus is widely distributed over the mainland of Australia and in Tasmania. It is superficially similar to C. p. fatigans but can be distinguished from C. p. pallens by the structure of the phallosome. It is primarily a rural non-man-biting mosquito. C. p. australicus is probably a relatively ancient member of the Australian fauna that may have evolved in the southern temperate zone.
D000818:Animals; D001315:Australia; D003465:Culex / Q000145:classification* / Q000502:physiology; D004463:Ecology; D006801:Humans; D010139:Pacific Islands