Fig. 2

Mean Values of rectal temperature (a), libido (b), ejaculate volume (c), spermatic vigor (d), spermatic concentration (e) and spermatic motility (f) in ejaculates of bulls non-infected (white rectangle symbol) and naturally infected with T. vivax (grey rectangle symbol). *Significant differences at p < 0.05 between non-infected and infected groups. # According to table of libido classification for Zebu bulls of the Brazilian College of Animal Reproduction [23]: 0 to 3 = questionable; 4 to 6 = good; 7 to 8 = very good; 9 to 10 = excellent or superior