Fig 1. Phylogenetic trees of the 18s rDNA gene analysed using Bayesian inference (BEAST) places the Nematoda isolates within the family Mermithidae and the Diptera isolates within two families, the Tachinidae and Sarcophagidae.

Isolates from this study are indicated by a black circle (●). The Diptera tree (A) included 48 sequences and a total of 646 nucleotide positions. The Nematoda tree (B) included 46 sequences and a total of 1644 nucleotide positions. Posterior probabilities indicate statistical support at each branch node and are colour coded according to level of support (1: high, 0:low)