Fig. 1 in Morphological and Molecular Evidence Reveals the Longnose Skate (Marini, 1933) to be a Senior Synonym of Concha, Caira, Ebert & Pompert 2019.

Fig. 1. Principal component analysis based on morphological data expressed as percentage of total length. a) PC1 vs PC2 b) PC2 vs PC3. PC1: first principal component, PC2: second principal component, PC3: third principal component. ▲, ellipse with whole line: Zearaja brevicaudata; ■, holotype of Raia brevicaudata; ●, ellipse with dotted line: Z. chilensis; ◊, ellipse with dashed line: Dipturus lamillai.