Guoyi Zhang

3 Questions 8 Answers 0 Followers

Questions related from Guoyi Zhang

How can I build a phylogenetic tree usding Morphometric data?

I work on morphology work and use Morphometric data to analysis, such as PCA. Now could I use a matrix produced by MorphoJ to build a phylogenetic tree? Could you please tell me which literature...

24 November 2019 7,831 10 View

Where can I see Martens's plates?

I download Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin (1874) on BHL. On pp43, the paper titled "Uehersicht der von AI. Fedtschenko in Turkestan gesammelten Conchylien",...

22 February 2019 9,851 1 View

Why less sister groups present in morphological phylogeny?

I perform phylogeny using TNT, but it seems that no sister group. But in fact, I use four species to analysis. The result is so strange. What setting selection should I choose?

01 January 1970 6,782 10 View