Skip to main content

Table 2 Diversity and number (percentage) of late instar anopheline larvae (L3 and L4 only) collected per type of larval habitat and Yanomami community

From: Environmental variables associated with anopheline larvae distribution and abundance in Yanomami villages within unaltered areas of the Brazilian Amazon

Community/species

OX

NOX

FAAR

FANAR

RP

SFS

MFS

RIV

Total

Toototobi

n = 8

n = 2

n = 11

n = 20

n = 1

n = 6

n = 8

n = 3

 

An. darlingi

0

0

0

0

0

0

0

0

0

An. oswaldoi (s.l.)

70 (39.1)

0

86 (48.0)

77 (45.3)

0

28 (49.1)

60 (71.4)

0

321 (47.8)

An. mattogrossensis

49 (27.4)

1 (100.0)

46 (25.7)

5 (2.9)

0

0

3 (3.6)

0

104 (15.5)

An. guarao-like

36 (20.1)

0

24 (13.4)

26 (15.3)

0

3 (5.2)

15 (17.9)

0

104 (15.5)

An. costai-like

1 (0.6)

0

4 (2.2)

59 (34.7)

1 (100.0)

17 (29.8)

5 (6.0)

0

87 (13.0)

An. triannulatus (s.s.)

23 (12.8)

0

15 (8.4)

0

0

0

0

0

38 (5.7)

Chagasia bonneae

0

0

1 (0.6)

0

0

5 (8.8)

1 (1.2)

0

7 (1.0)

Other anophelines

0

0

3 (1.7)

3 (1.8)

0

4 (7.0)

0

0

10 (1.4)

Subtotal

179

1

179

170

1

57

84

0

671

Parafuri

n = 10

n = 9

n = 4

n = 10

n = 2

n = 11

n = 7

n = 5

 

An. darlingi

318 (58.5)

80 (72.7)

0

1 (2.2)

8 (66.7)

0

0

0

407 (53.3)

An. oswaldoi (s.l.)

62 (11.4)

8 (7.3)

7 (58.3)

4 (8.9)

0

0

0

0

81 (10.6)

An. mattogrossensis

0

0

0

0

0

0

0

0

0

An. guarao-like

0

17 (15.5)

4 (33.3)

9 (20.0)

4 (33.3)

3 (11.1)

0

0

37 (4.8)

An. costai-like

4 (0.7)

1 (0.9)

0

28 (62.2)

0

5 (18.5)

12 (92.3)

0

50 (6.6)

An. triannulatus (s.s.)

160 (29.4)

3 (2.7)

0

0

0

0

0

0

163 (21.4)

Chagasia bonneae

0

1 (0.9)

1 (8.3)

0

0

11 (40.7)

1 (7.7)

0

14 (1.8)

Other anophelines

0

0

0

3 (6.6)

0

8 (29.6)

0

0

11 (1.4)

Subtotal

544

110

12

45

12

27

13

0

763

Marari

n = 16

n = 6

n = 6

n = 11

n = 1

n = 7

n = 5

n = 8

 

An. darlingi

65 (22.0)

12 (12.4)

11 (44.0)

0

0

4 (6.3)

0

4 (25.0)

96 (18.0)

An. oswaldoi (s.l.)

96 (32.5)

77 (79.4)

1 (4.0)

4 (13.8)

0

32 (50.0)

1 (16.7)

7 (43.8)

218 (41.0)

An. mattogrossensis

26 (8.8)

7 (7.2)

1 (4.0)

0

0

0

0

0

34 (6.4)

An. guarao-like

18 (6.1)

0

1 (4.0)

7 (24.1)

0

1 (1.6)

0

1 (6.3)

28 (5.3)

An. costai-like

2 (0.7)

0

0

18 (62.1)

0

8 (12.5)

0

0

28 (5.3)

An. triannulatus (s.s.)

8 (2.7)

0

0

0

0

0

0

0

8 (1.5)

Chagasia bonneae

0

1 (1.0)

0

0

0

10 (15.6)

5 (83.3)

4 (25.0)

20 (3.8)

Other anophelines

80 (27.1)

0

11 (44.0)

9

0

9 (14.1)

0

0

100 (18.8)

Subtotal

295

97

25

29

0

64

6

16

532

Total

1018

208

216

244

13

148

103

16

1966

  1. Abbreviations: OX oxbow lakes, NOX non-oxbow lakes, FAAR flooded areas associated with the river, FANAR flooded areas not associated with the river, RP rainfall pools, SFS small forest streams, MFS medium forest streams, RIV rivers