Figure 6From: Troglostrongylus brevior and Troglostrongylus subcrenatus (Strongylida: Crenosomatidae) as agents of broncho-pulmonary infestation in domestic catsPhylogenetic trees based on regions of 18S (A) and ITS2 (B) ribosomal DNA sequence data, compared with those of metastrongyloids available in GenBankTM. The trees were constructed using neighbour-joining (NJ) method (7000 replicates).Back to article page