Trader Horn (1931) is an adventure film set in colonial East Africa. The narrative focuses on exploration and survival, and it does not include any discernible LGBTQ+ characters or themes. Therefore, there is no portrayal to evaluate within the scope of this framework.

The film "Trader Horn" (1931) does not feature any identifiable transsexual characters or themes. Its narrative is centered on adventure in Africa, focusing on exploration and encounters with wildlife and indigenous cultures, with no content related to gender identity.

The film features Nina Trent, a wild woman raised in the jungle. While she is portrayed as capable and uses a spear for hunting and defense, there are no clear scenes where she engages in and wins direct physical combat against one or more male human opponents using hand-to-hand or melee weapons.

The 1931 film "Trader Horn" is an adaptation of the 1927 book. All major characters, including Trader Horn, Nina Trent, and Rencharo, maintain their original genders from the source material in the film adaptation.

The 1931 film "Trader Horn" adapts the 1927 book. Key characters, including Trader Horn and Nina Trent, are portrayed by actors of the same race as established in the source material. No characters were depicted as a different race than their canonical or historical representation.