Krobia xinguensis, a new species of cichlid fish from the Xingu River drainage in Brazil (Teleostei: Cichlidae) Author Kullander, Sven O. text Zootaxa 2012 3197 43 54 journal article 45401 10.5281/zenodo.214913 f3afc225-ba1a-4f79-b236-ca0328a801b1 1175-5326 214913

TABLE 4. Variable loadings on principal components 1–3 and sheared components 2–3 from pooled morphological dataset of Krobia guianensis (N=24), K. itanyi (N=22), and K. xinguensis (N= 22). Highest loadings in bold.

	PC I	PC II	Sheared PC II	PC III	Sheared PC III
SL	0.262	0.041	0.035	-0.002	-0.001
Head length	0.245	0.025	0.021	0.045	0.046
Snout length	0.336	-0.243	-0.249	-0.516	-0.515
Body depth	0.273	0.423	0.417	-0.129	-0.128
Orbital diameter	0.194	0.161	0.157	0.436	0.436
Head width	0.266	0.160	0.155	0.267	0.267
Interorbital width	0.333	0.045	0.039	0.293	0.294
Preorbital depth	0.409	-0.308	-0.315	-0.387	-0.385
Caudal-peduncle depth	0.262	0.461	0.455	-0.054	-0.053
Caudal-peduncle length	0.270	-0.596	-0.601	0.452	0.453
Pectoral-fin length	0.285	-0.090	-0.096	0.067	0.068
Last dorsal-fin spine length	0.273	0.191	0.186	-0.085	-0.084
Eigenvalue	1.4838	0.0164	N/A	0.0064	N/A
Cumulative variance %	97.6	98.7	N/A	99.1	N/A