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. 2000 Dec 5;97(26):14427–14432. doi: 10.1073/pnas.011544998

Table 4.

Relationship between shared paternity and territorial associations for dyadic interactions between morphs in the rock-paper-scissors system

kinship
cervus
Yellow Orange Yellow Orange
Association of blue-throated territories
 Observed 45 31 45 31
 Expected 40.1 35.9 40.7 35.3
Association of blue-throated cosirings
 Observed 12 20 7 14
 Expected 16.9 15.1 11.3 9.7
kinship
cervus
Yellow Blue Yellow Blue
Association of orange-throated territories
 Observed 36 31 36 31
 Expected 36.2 30.8 38.5 28.5
Association of orange-throated cosirings
 Observed 24 20 14 6
 Expected 23.8 20.2 11.5 8.5

Expected values are estimated from row and column totals in the 2 × 2 contingency table. Results from kinship and cervus analyses are identical: Blue-throated males share paternity less with yellow-throated males than would be expected from their spatial associations; shared paternity between orange-throated males and the other two morphs is not significantly different than would be predicted from their spatial associations.