Quick Answer
To tell male and female opossums apart, look for differences in their genitalia, with males having a prominent scrotum and penis, and females having a pinkish or purplish labia and a small opening near the anus.
Identifying Male Opossums
When hunting opossums, it’s essential to be able to identify males quickly. Males have a prominent scrotum and a penis that can be observed during the breeding season, usually from January to March. However, out of season, the scrotum may retract, making it harder to identify males. Look for a pinkish or purplish coloration around the genital area, which is more pronounced in males. This coloration is due to the presence of a pectoral gland that produces a strong-smelling secretion to mark their territory.
Observing Female Opossums
Female opossums, on the other hand, have a different genital structure. They have a small opening near the anus that leads to the reproductive tract. This opening is often pinkish or purplish in color, similar to the males. However, females do not have a scrotum or a visible penis. To identify females, look for their teats, which are usually 13 in number and can be seen on the belly. The teats are also more prominent in females, especially during the breeding season.
Additional Tips for Hunters
When hunting opossums, it’s crucial to know the sex of the animal to avoid overhunting females, which can affect the population’s reproduction. Observe the opossums’ behavior, as males are more likely to be aggressive and defensive, especially during the breeding season. Also, be aware of the local regulations regarding opossum hunting, as some areas may have restrictions on hunting females or certain seasons.
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