Sex N Preva-lence (%) Mean intensity ± SE (spm. per fish) Abundance ± SE (spm. per fish) Mann-Whitney U-test
Female vs. male
female 32 80 4,56 ± 0,67 3,56 ± 0,62 287
male 18 87 4,13 ± 0,8 3,44 ± 0,78
juvenile 3 33 1 0,33 ± 0,33  
Table 2: Dependence of infection indices of Poecilancistrum sp. plerocercoids on sex and maturity of A. heinii in the DHO Governorate.