Fig. 6From: Morphological and molecular characterisation of Helicotylenchus zengchengensis n. sp. (Nematoda: Hoplolaimidae) from China, with a review on Helicotylenchus species in ChinaPhylogenetic relationships of Helicotylenchus zengchengensis n. sp. with the species of the genus Helicotylenchus. The phylogenetic tree was constructed by Bayesian analysis using ITS-rRNA gene sequences, with the optimal model GTR + I + G under AIC standards. Posterior probability values exceeding 50% are given on appropriate cladesBack to article page