| thelohania montirivulorum sp. nov. (microspora: thelohaniidae), a parasite of the australian freshwater crayfish, cherax destructor (decapoda: parastacidae): fine ultrastructure, molecular characteristics and phylogenetic relationships. | thelohania montirivulorum sp. nov., a new species of microsporidian parasite, was found in a highland population of the australian yabby, cherax destructor. data are presented on fine ultrastructure, developmental morphology and dna sequence of the small subunit ribosomal dna (ssu rdna) and internal transcribed spacer region. the phylogenetic relationships of t. montrivulorum sp. nov. and other crayfish parasites in the genus thelohania, based on the ssu rdna sequence, are investigated. fine ult ... | 2003 | 12923630 |