TABLE III
Experimental Sex Reversal in the Teleost Oryzias and in Amphibians
Nature of
experiment
Special cross
Sex reversed ZW d"
Z W 9 X ZWcT
Neomale (XX)
Hormonal treatment
X X 9 - * X X d "
Neomale (WW)
Embryonic graft
W W 9 - > W W c ?
Standard
type«
(Ambystoma
Pleurodeles,
Xenopus,
ZZ:ZW
&
9 )
New type
(Ambystoma,
Pleurodeles,
Xenopus)
WW
9
WW
New type
(Rana,
Oryzias)
XX
Standard
type
(Rana,
Oryzias,
X X : X Y
9
cf)
Species
Ambystoma
Xenopus
Rana
Oryzias
Ambystoma
Xenopus
Authors
Humphrey (1945)
Mikamo and Witschi (1963)
Kawamura and Yokota (1959)
Yamamoto (1959)
Humphrey (1948)
Mikamo and Witschi (1964)
296
L. GALLIEN