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Table 5 GLM for total aggression of Cr. modiglianii towards dead Ca. rufifemur from different colonies.

From: Tropical parabiotic ants: Highly unusual cuticular substances and low interspecific discrimination

Parameter

Deviance

df

F

P

within/across varieties

107.8

1

20.64

< 0.0001

variety combination

77.3

2

8.19

0.00056

colony combination

37.0

3

2.76

0.048

intra-/allocolonial

0.2

1

0.05

0.83

residual error

370.6

80

  

total

592.9

87

  
  1. Data from arena confrontations with Cr. modiglianii. 'Variety combination' ist nested within the parameter 'within/across varieties'. 'Colony combination' is nested within 'variety combination'. Due to this nested structure, no interactions between the variables occur.