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Table 3 ANOVA tables of the best fit phylogenetic generalized linear models using Type III sums of squares explaining sperm length in gastropods

From: Breeding system, shell size and age at sexual maturity affect sperm length in stylommatophoran gastropods

Model Predictor df Sum Sq Mean Sq F p
Gast1 Age 2 3556.5 1778.2 10.48 <0.001
  Breeding 2 1530.1 765.1 4.510 0.016
  Residuals 52 9623.1 185.1   
Gast2 Age 2 1567.2 783.6 5.532 0.006
  Breeding 2 1672.3 836.1 5.903 0.005
  Shell type 3 761.4 253.8 1.792 0.161
  Residuals 49 9383.1 191.5   
Gast3 Age 2 4697.3 2348.7 10.270 <0.001
  Residuals 54 12349.6 228.7   
Gast4 Age 2 2074.4 1037.2 5.995 0.004
  Breeding 2 1530.5 765.2 4.423 0.017
  Lifespan 1 0.3 0.3 0.002 0.965
  Residuals 51 11108.9 217.8   
Gast5 Age 2 3430.0 1714.9 9.969 <0.001
  Breeding 2 1140.1 570.1 3.314 0.044
  Reproduction 1 7.9 7.9 0.046 0.831
  Residuals 51 10085.3 197.8   
  1. Age: age at sexual maturity; Breeding: breeding system; Reproduction: reproductive mode