Journal Article 112 morphometrics 62 morphology 38 taxonomy 38 phylogeny 20 Morphometrics 19 new species 17 plus ... Morphology 16 nematode 16 Phylogeny 15 Research Support, Non-U.S. Gov't 13 Taxonomy 12 Geometric morphometrics 9 ITS 8 Molecular 8 molecular 7 morphometric 7 SEM 6 geometric morphometrics 6 COI 4 DNA sequencing 4 Description 4 Xiphinema americanum 4 development 4 light microscopy 4 molecular phylogeny 4 phylogenetics 4 root-knot nematode 4 scanning electron microscopy 4 variation 4 moins ...