Table 1. Mating design of diallel crossing among three species of the genus Tor

	Male
	TS (n = 3)	TD (n = 3)	TT (n = 3)
Female
TS (n = 3)	TS×TS	TS×TD	TS×TT
TD (n = 3)	TD×TS	TD×TD	TD×TT
TT (n = 1)	TT×TS	TT×TD	TT×TT

Crosses in the diagonal are intraspecific seeds, while those below and above the diagonal are interspecific hybrids and their reciprocals, respectively. In hybrid designation, the female lists first.
TS, Tor soro; TD, Tor douronensis; TT, Tor tambroides.