Population genetic structure of the Culex pipiens (Diptera: Culicidae) complex, vectors of West Nile virus, in five habitats

Table 4 Results of analysis of molecular variation (AMOVA) tests

Source	df	Sum of squares	Variation (%)	P
Among regions^a	3	563.80	12	0.001
Individuals within regions	274	10,694.66	88
Among habitats^b	4	204.86	1	0.008
Individuals within habitats	224	8904.05	99

^aCx. pipiens complex populations from four regions including Cx. quinquiefasciatus from Coachella CA, Cx. pipiens complex from Merced and Oroville, and Cx. pipiens from Washington
^bPopulations of Cx. pipiens complex from five Merced habitats
Abbreviation: df degrees of freedom

ISSN: 1756-3305