FIGURE 21 in Revision of the species of the Merodon nanus group (Diptera: Syrphidae) including three new species

FIGURE 21. Principal component analysis of 19 variables associated with occurrences of five species from M. nanus group. Symbols represent the mean values of factors scores related with species in 3D dimensions.Published as part of Vujić, Ante, Radenković, Snežana, Ačanski, Jelena, Grković, Ana, Taylor, Mike, Şenol, Serdar Gökhan & Hayat, Rüstem, 2015, Revision of the species of the Merodon nanus group (Diptera: Syrphidae) including three new species, pp. 439-462 in Zootaxa 4006 (3) on page 459, DOI: 10.11646/zootaxa.4006.3.2, http://zenodo.org/record/24552