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Table 1 Sampling sites (listed from west to east), geographical coordinates, dates and methods of collection, ecology of the sites and total number of Anopheles gambiae molecular forms genotyped for the kdr locus.

From: Distribution of knock-down resistance mutations in Anopheles gambiae molecular forms in west and west-central Africa

State

Site

Latitude

Longitude

Year of collection

Collection method

Ecology

S-form

M-form

SENEGAL

Kedougou

12°36'N

12°14'W

2001

IR-PSC

Sudan-Guinea savannah

39

0

 

"

"

"

2005

IR-PSC

"

43

0

 

Tambacounda

13°23N

13°44W

2006

IR-PSC

Sudan-Guinea savannah

2

22

THE GAMBIA

Maccarthy Island

13°31'N

14°46'W

2003

IR

Northern Guinea savannah

0

17

BURKINA FASO

Bobo Dioulasso

11°02'N

04°13'W

2001

LC

Sudan-savannah urban

24

31

GHANA

Accra area

05°38'N

00°15'E

2002

LC

Savannah/forest

25

0

IVORY COAST

Bouaké area

07°11' –

07°40'N

04°55' –

05°01'W

1998

IR

Southern Guinea savannah

23

0

BENIN

Dassa area

07°45'N

02°11'E

2002

IR

Southern Guinea savannah

48

5

NIGERIA

Kobape, Olugbo

07°00' –

07°20'N

03°00' –

03°30'E

2001

LC

Southern Guinea savannah, rural

49

41

CAMEROON

Mangoum

05°31' N

10°37'E

2006

LC

Tropical Mountain grassland, intensive agriculture

75

0

 

Kribi

02°56'N

9°54'E

2005

LC

Humid Equatorial, coastal, urban

6

48

 

Dabadi

4°35'N

13°41'E

2006

LC

Equatorial/tropical, urban

64

0

GABON

Benguia

01°37'S

13°26'E

1999

LC

Tropical humid, rural

57

0

ANGOLA

Cabinda

05°32'S

12°11'E

2003

IR-HC

Tropical humid

114

0

 

Kikudo

06°07'S

12°22'E

2002

IR-PSC

Tropical humid

46

0

 

Saurimo

09°39'S

20°23'E

2002

IR-PSC

Tropical humid

15

0

 

Luanda area

08°50'S

13°14'E

2002–2003

IR-PSC, IR-HC, IR-NET

Tropical dry

0

42

 

Namibe area

15°10'S

12°09'E

2002

IR-PSC, IR-HC, IR-NET

Desert

0

15

SÃO TOME and PRÍNCIPE

Riboque

00°19'N

06°43'E

2004

LC

Tropical humid, urban

0

100

 

Rua Trabalhadores

01°38' N

07°25'E

1998

LC

Tropical humid, urban

0

33

  1. IR-HC = hand-operated aspirators, indoor collection; IR-NET = indoor resting mosquitoes in bed-nets; IR-PSC = pyrethrum spray collection; LC = larval collection