How does the female subpubic angle differ from that of the male?

The female subpubic angle is typically greater than 90 degrees. This anatomical feature is important for understanding the differences in pelvic morphology between males and females. The wider subpubic angle in females is an adaptation for childbirth, allowing for a larger birth canal. In contrast, the male pelvis generally has a more acute subpubic angle, usually less than 90 degrees, which supports bipedal locomotion and is associated with a more robust frame.

The subpubic angle is measured between the ischial bones of the pelvis, and the distinct differences between male and female pelvises are significant in forensic anthropology, particularly in identifying skeletal remains and determining sex. Females typically have a broader and more rounded pelvic inlet, which further contributes to the wider subpubic angle. Understanding these differences is crucial in forensic science, as it aids in accurate identification and assessment of skeletal remains.