Comparative data on their growth and fecundity revealed that B.
thailandensis had the largest size (male 26.2, female 27.8 mm) and the highest hatchability 87.67%. The shortest hatching time was
found in B. thailandensis, it hatched within 3 days, while the other two species hatched within four days. Branchinella thailandensis
showed more rapid growth than the other two species, and it reached maturity within 6.5 days