TABLE II—(Continued)
Androgens
6
Estrogens
6
Sexual
Sexual
Authors
Genetic
somatic
somatic
Species
(refs. in Collenot, 1965)
sex
Gonads
characteristics
Gonads
characteristics
T. helveticus
Gallien and Collenot (1960)
Lethal
+ (W.d., cl.)
Complete
feminization
T. alpestris
Gallien and Collenot (1960)
Sublethal
+ (W.d., cl.)
Partial
+ (M.d.)
feminization
Salamandra salamandra Collenot (1965)
No teratogen
+ (W.d., cl.)
Partial
+ (M.d.)
feminization
a Combined after Gallien (1959, 1960, 1962a) and Collenot (1965).
6 Abbreviations: call., callosities; cl., cloaca, M.d., Mullerian duct; W.d., Wolffian duct; st.c, strong concentrations; w.c, weak doses;
+ , stimulation; 0, no effect.
c Witschi (1923).
d Kawamura and Yokota (1959).
e Ponse (1941, 1949) (Bufo bufo).
' Gallien (1955, 1956); Chang and Witschi (1955).
"Gallien (1954).
A Humphrey (1945).
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