TABLE 2 in A new species of Yunnanilus (Cypriniformes: Nemacheilidae) from upper Pearl River, Yunnan, China

TABLE 2. Factor loadings of 22 morphological traits of seven Yunnanilus in the Pearl River
CharacterPC1PC2Total length0.555-0.304Standard body length0.4930.195Body depth0.081-0.228Predorsal length0.2680.228Preanal length0.3790.191Preanus length0.3660.151Head length0.067-0.120Pectoral-fin length0.058-0.110Dorsal-fin length0.085-0.310Pelvic-fin length0.050-0.178Anal-fin length0.057-0.119Caudal peduncle length0.072-0.030Caudal peduncle depth0.037-0.012Head depth0.046-0.177Head width0.035-0.192Snout length0.039-0.014Eye diameter0.008-0.080Interorbital width0.017-0.035Postorbital length0.025-0.057Pectoral-pelvic distance0.1790.301Pelvic-anal distance0.118-0.020Anal-dorsal distance0.119-0.606