Published February 12, 2021
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Table 5 in Re-description of the loach species Leptobotia citrauratea (Teleostei, Botiidae), with the description of L. brachycephala from southern Zhejiang Province, China
Authors/Creators
- 1. Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, Hubei Province, China & University of Chinese Academy of Sciences, Beijing, 100049, China
- 2. Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, Hubei Province, China
Description
Table 5. Loadings of morphological traits on the first three principal components. Variables in bold indicate higher loading values.
| Variable | PC1 | PC2 | PC3 |
|---|---|---|---|
| Standard length | 0.224 | -0.150 | -0.079 |
| Body depth | 0.164 | 0.155 | 0.060 |
| Body width at dorsal origin | 0.163 | 0.123 | 0.287 |
| Head length | 0.169 | 0.050 | -0.002 |
| Head depth at nape | 0.165 | 0.173 | 0.108 |
| Head depth at eye | 0.148 | 0.150 | 0.112 |
| Caudal-peduncle length | 0.288 | - 0.445 | -0.100 |
| Caudal-peduncle depth | 0.206 | -0.138 | -0.026 |
| Caudal-peduncle width | 0.169 | -0.237 | 0.862 |
| Dorsal-fin length | 0.197 | 0.375 | -0.025 |
| Pectoral-fin length | 0.187 | 0.241 | -0.118 |
| Pelvic-fin length | 0.176 | 0.144 | -0.124 |
| Anal-fin length | 0.199 | 0.381 | 0.014 |
| Upper caudal-lobe length | 0.162 | 0.259 | -0.031 |
| Predorsal length | 0.218 | -0.122 | -0.082 |
| Prepectoral length | 0.181 | 0.029 | -0.025 |
| Prepelvic length | 0.228 | -0.039 | -0.030 |
| Preanal length | 0.220 | -0.075 | -0.052 |
| Vent to anal-fin origin | 0.325 | - 0.242 | -0.216 |
| Pelvic-fin insertion to anal-fin origin | 0.256 | -0.130 | -0.059 |
| Snout length | 0.186 | 0.076 | 0.072 |
| Postorbital head length | 0.170 | -0.035 | -0.087 |
| Eye diameter | 0.180 | 0.035 | -0.023 |
| Interorbital width | 0.156 | 0.209 | 0.099 |
| Median caudal-ray length | 0.147 | -0.168 | -0.119 |
| Cumulative variance (%) | 64.6 | 19.6 | 7.4 |
Notes
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
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