Table 3. Interspecific and intraspecific morphological variation of Odontesthes species. Variance explained (%) by first and second RW is indicated. N: number of specimens.

Data subsets	N	Variance explained (%)
		RW1	RW2
all individuals	436	48.30	19.92
O. bonariensis	100	46.68	19.69
O. bonariensis from CARZ and D	64	45.69	13.88
O. hatcheri	315	44.81	16.21
O. hatcheri from PUY, NIHL, CDP, and PDA	79	42.34	19.35