Timing of isolation from an enriched environment determines the level of aggressive behavior and sexual maturity in Siamese fighting fish (Betta splendens)

Table 1 Correlation coefficient (ρ) between body parameters and main compnent scores of Betta splendens subjected to mirror-image tests according to different rearing environment

	Male main component scores				Female main component scores
	PC1		PC2		PC1		PC2
	ρ	p	ρ	p	ρ	p	ρ	p
Body weight	0.67	<0.001	-0.45	0.009	0.70	<0.001	-0.28	0.047
Total length	0.58	<0.001	-0.41	0.018	0.74	<0.001	-0.11	0.46

ISSN: 2056-3132