
Table 5. Loadings of morphological traits on the first three principal components. Variables in bold indicate higher loading values. VariablePC1PC2PC3Standard length0.224-0.150-0.079Body depth0.1640.1550.060Body width at dorsal origin0.1630.1230.287Head length0.1690.050-0.002Head depth at nape0.1650.1730.108Head depth at eye0.1480.1500.112Caudal-peduncle length0.288- 0.445-0.100Caudal-peduncle depth0.206-0.138-0.026Caudal-peduncle width0.169-0.2370.862Dorsal-fin length0.1970.375-0.025Pectoral-fin length0.1870.241-0.118Pelvic-fin length0.1760.144-0.124Anal-fin length0.1990.3810.014Upper caudal-lobe length0.1620.259-0.031Predorsal length0.218-0.122-0.082Prepectoral length0.1810.029-0.025Prepelvic length0.228-0.039-0.030Preanal length0.220-0.075-0.052Vent to anal-fin origin0.325- 0.242-0.216Pelvic-fin insertion to anal-fin origin0.256-0.130-0.059Snout length0.1860.0760.072Postorbital head length0.170-0.035-0.087Eye diameter0.1800.035-0.023Interorbital width0.1560.2090.099Median caudal-ray length0.147-0.168-0.119Cumulative variance (%)64.619.67.4
Published as part of Guo, Dong-Ming & Zhang, E, 2021, Re-description of the loach species Leptobotia citrauratea (Teleostei, Botiidae), with the description of L. brachycephala from southern Zhejiang Province, China, pp. 89 in ZooKeys 1017 on page 89, DOI: 10.3897/zookeys.1017.57503
Biodiversity, Taxonomy
Biodiversity, Taxonomy
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