Figure 7 from: Artaev ON, Turbanov IS, Bolotovskiy AA, Gandlin AA, Levin BA (2024) Taxonomic revision of Phoxinus minnows (Leuciscidae) from Caucasus, with description of a new narrow-ranged endemic species. Zoosystematics and Evolution 100(1): 291-308. https://doi.org/10.3897/zse.100.115696

Figure 7 PCA of morphometric characters for Phoxinus spp. under comparison and loading plot showing how strongly each character influences principal components. Specimens of P. colchicus from the Kuban River basin (Khamyshinka River, a tributary of Belaya River) are encircled by black color.