Reproductive biology of captive Arabian
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Jean-Christophe ViΓ©
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Article
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1996
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John Wiley and Sons
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English
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Arabia). Oryx females are polyestrous. The estrous cycle averaged 22 days and mean gestation length was 260 zt 5.5 days (S.D). Sex ratio at birth was unbiased and mean weight was 6.5 +-0.7 kg (S.D.), with no difference between sexes. Under captive breeding conditions, births occurred throughout the