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Table 1 Sample sizes for each type of experiment

From: Interspecific competition between entomopathogenic nematodes (Steinernema) is modified by their bacterial symbionts (Xenorhabdus)

Type of nematodes involved in competition

Proportion of X. nematophila/X. innexi injected into the insect

Number of insects used for the bacterial assessment

Number of insects used to assess the proportion of males of each species

Number of insects used to assess the proportion of females of each species

Number of insects used to assess the reproductive rate of each species

Total number of insects

Aposymbiotic nematodes

none

10

28

4

37

74

 

0/100

10

29

5

15

54

 

50/50

10*

46*

8*

33*

97

 

70/30

10*

50*

8*

28*

96

 

90/10

10*

52*

8*

28*

98

 

100

10*

48*

8*

20*

86

Symbiotic nematodes

none

10*

63*

8*

37*

118

  1. * half of these experiments were performed with GFP labelled X. nematophila