Supplementary Table S1 for Paternity of subordinates raises cooperative effort in cichlids, Bruintjes et al. 2011 Table S1. Parentage of 18 broods collected from 15 groups in the field. Group ID Brood size Fry (f)or eggs (e) % Young of D♂ % Young of D♀ Known individuals siring offspring (not D♂) # Young sired by known ♂♂ % of reproductive success of G SS♂, G LS♂ and dif D♂ K31 K34 C32 L108 L108A C27 C27A K7 K16 S87 S87A S88 S81 S97 S108 S149 S113 S121 25 16 8 9 37 13 4 5 13 25 18 33 10 16 10 13 22 18 f f f f e f f f f f f f f f f f f f 92.0 81.3 100.0 100.0 80.6 15.4 25.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 77.3 88.9 100.0 100.0 100.0 100.0 97.2 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 G LS♂ G SS♂ 2 1 0 0 4 1 0 0 0 0 0 0 0 0 0 0 5 2 8.0 6.3 0.0 0.0 11.1 7.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22.7 11.1 Total: 295 Mean reproductive success of nondominant group males siring offspring : 11.1 G LS♂ dif D♂ G LS♂ G LS♂ Unknown individuals siring offspring U♂ U♂ U♂ U♂ # Young sired by 1 unknown parent % of reproductive success of U♂ % Young with two unknown parents Harem yes / no Sampling year Minimum # of fathersa # Mature S♂ (>30 mm) per group # Mature S♀ (>30 mm) per group 0 2 0 0 2 10 3 0 0 0 0 0 0 0 0 0 0 0 0.0 12.5 0.0 0.0 5.4 76.9 75.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 no yes no yes yes yes Yes yes no yes yes yes no no no no no no ´05 ´05 ´05 ´05 ´05 ´05 ´05 ´05 ´05 ´06 ´06 ´06 ´06 ´06 ´06 ´06 ´06 ´06 2 3 1 1 3b 3 2 1 1 1 1 1 1 1 1 1 2 2 1 2 0 3 3 0 0 1 0 0 0 1 1 1 0 0 1 1 1 0 1 4 4 1 0 0 2 0 0 2 0 1 1 2 1 1 D♂: Dominant male; D♀: Dominant female, G LS♂; Male large subordinate of own group; G SS♂: Male small subordinate of own group; dif D♂: Dominant male from different group; U♂: Unknown male (probably not contained in the cage); S♂: male subordinate; S♀: female subordinate. a b Minimum number of fathers in broods was estimated with help of GERUD 2.0. The minimum number of fathers was calculated for 27 eggs only, since the alleles of ten eggs did not amplify and thus could not be analysed.