Skip to main content

Table 2 Oviposition characteristics (delay to laying, number of laid eggs and time between first oviposition and female death)

From: Differential responses of the mosquito Aedes albopictus from the Indian Ocean region to two chikungunya isolates

Viral strain

Status

Delay to laying

± SD

(N)

Number of laid eggs

± SD

(N)

Time between first oviposition and female death ± SD

(N)

  

Ae. aegypti Mayotte

Ae. albopictus Mayotte

Ae. albopictus Reunion

Ae. aegypti Mayotte

Ae. albopictus Mayotte

Ae. albopictus Reunion

Ae. aegypti Mayotte

Ae. albopictus Mayotte

Ae. albopictus Reunion

  

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

 

NI

6 ± 1

(10)

6 ± 2

(22)

7 ± 3

(73)

6 ± 2

(80)

10 ± 5

(24)

14 ± 8

(83)

50 ± 18

(10)

39 ± 27

(22)

33 ± 23

(73)

35 ± 23

(80)

30 ± 32

(24)

56 ± 43

(83)

9 ± 8

(20)

7 ± 6

(43)

9 ± 7

(100)

8 ± 7

(98)

14 ± 12

(100)

19 ± 14

(133)

E1-226A

NDINF

7

±3

(2)

5 ± 0

(4)

5 ± 0

(16)

7 ± 3

(22)

8 ± 3

(11)

9 ± 7

(13)

42 ± 46

(2)

53 ± 39

(4)

35 ± 19

(16)

34 ± 20

(22)

50 ± 49

(11)

41 ± 38

(13)

8 ± 7

(8)

3 ± 3

(12)

5 ± 5

(18)

9 ± 8

(38)

8 ± 6

(31)

8 ± 8

(20)

 

DINF

6 ± 2

(7)

6 ± 2

(14)

6 ± 2

(96)

7 ± 3

(82)

9 ± 5

(62)

12 ± 7

(86)

45 ± 18

(7)

37 ± 26

(14)

34 ± 26

(96)

30 ± 22

(82)

40 ± 35

(62)

41 ± 41

(86)

9 ± 5

(21)

7 ± 5

(23)

10 ± 7

(131)

9 ± 7

(111)

7 ± 7

(169)

11 ± 11

(160)

E1-226V

NDINF

5 ± 2

(6)

5 ± 1

(3)

8 ± 4

(24)

7 ± 3

(39)

7 ± 4

(9)

9 ± 8

(8)

35 ± 15

(6)

41 ± 28

(3)

35 ± 27

(24)

24 ± 19

(39)

32 ± 41

(9)

72 ± 58

(8)

5 ± 7

(14)

8 ± 4

(12)

7 ± 5

(29)

7 ± 6

(49)

5 ± 5

(36)

17 ± 19

(19)

 

DINF

7 ± 2

(26)

6 ± 1

(17)

7 ± 3

(91)

7 ± 3

(74)

8 ± 3

(43)

12 ± 9

(89)

54 ± 17

(26)

52 ± 31

(17)

32 ± 24

(91)

32 ± 23

(74)

38 ± 35

(43)

49 ± 43

(89)

7 ± 7

(36)

9 ± 6

(29)

8 ± 7

(119)

8 ± 6

(99)

5 ± 4

(113)

14 ± 14

(170)

  1. Ae. aegypti and Ae. albopictus from Mayotte and the Reunion Island were infected with two CHIKV strains: CHIKV E1-226A and CHIKV E1-226V. N corresponds to the number of female analysed, SD to the standard deviation, 1 and 2 to respectively, trial 1 and trial 2, DINF to females with disseminated infection, NDINF to females with non-disseminated infection, and NI to non-infected females.