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Table 1 Infective rates and parasite loads of 8 species in the An. hyrcanus group after feeding on blood containing B. malayi microfilariae (microfilarial density = 312, 208, 256 and 283 mf/20 μl in experiment 1, 2, 3 and 4, respectively), with all mosquitoes dissected 14 days after feeding

From: Susceptibility of eight species members in the Anopheles hyrcanus group to nocturnally subperiodic Brugia malayi

Mosquito species

Infective rates (No.)*

Average No. L3per infected mosquito (range)+

L3-distribution

% head (No.)

% thorax (No.)

% abdomen (No.)

Experiment 1

     

Ae. togoi

95 (19/20)

19.05 (1–49)

59.39 (215)

21.27 (77)

19.34 (70)

An. crawfordi (CP)

85 (17/20)a

6.24 (1–27)n

52.83 (56)

38.68 (41)

8.49 (9)

An. nigerrimus (NS)

65 (13/20)b

9.77 (1–32)o

44.88 (57)

38.58 (49)

16.54 (21)

An. nigerrimus (SK)

65 (13/20)c

6.69 (1–15)p

45.98 (40)

19.54 (17)

34.48 (30)

An. nitidus (PG)

0 (0/20)d

-

-

-

-

Experiment 2

     

Ae. togoi

70 (14/20)

7.50 (1–36)

83.81 (88)

9.52 (10)

6.67 (7)

An. argyropus (NS)

60 (12/20)e

2.92 (1–6)q

68.57 (24)

22.86 (8)

8.57 (3)

An. nigerrimus (UR)

50 (10/20)f

4.20 (1–9)r

69.05 (29)

16.66 (7)

14.29 (6)

An. nitidus (UR)

0 (0/20)g

-

-

-

-

An. pursati (RB)

60 (12/20)h

3.83 (1–11)s

67.39 (31)

19.57 (9)

13.04 (6)

Experiment 3

     

Ae. togoi

80 (16/20)

10.56 (1–32)

73.37 (124)

16.57 (28)

10.06 (17)

An. paraliae (RB)

5 (1/20)i

1.00 (0–1)t

100.00 (1)

-

-

An. peditaeniatus (CP)

100 (20/20)j

7.75 (1–23)u

57.42 (89)

14.19 (22)

28.39 (44)

Experiment 4

     

Ae. togoi

80 (16/20)

11.81 (2–28)

77.25 (146)

15.87 (30)

6.88 (13)

An. crawfordi (TG)

80 (16/20)k

6.06 (1–19)v

79.38 (77)

11.34 (11)

9.28 (9)

An. peditaeniatus (SK)

70 (14/20)l

8.00 (2–22)w

80.36 (90)

10.71 (12)

8.93 (10)

An. sinensis (CP)

10 (2/20)m

1.50 (1–2)x

100.00 (3)

-

-

  1. *Fisher exact test: a, j, k vs. control, P > 0.05; b, c vs. control, P < 0.05.
  2. *Chi-square test: e, f, h, l vs. control, P > 0.05; d, g, i, m vs. control, P < 0.05.
  3. +t-test (two-sided); q, r, s, u, w vs. control: P > 0.05; n, o, p, t, v, x vs. control: P < 0.05.