| genetic variation, population structure and cryptic species within the black mudfish, neochanna diversus, an endemic galaxiid from new zealand. | to investigate the phylogenetic relationships and geographical structure among landlocked populations of the black mudfish, neochanna diversus, mitochondrial dna nucleotide sequence data were sampled from seven populations from the waikato and northland regions of new zealand. the complete d-loop region was sequenced from 70 individuals, with 913 bp from the trna-pro end used in population and phylogenetic analysis. a tandem repeat array, which ranged in size up to 200 bp, was found in most popu ... | 1999 | 9919697 |