![Charlotte Brassey on Twitter: "The totally fierce spines of a fossa penis (ventral view) https://t.co/HBdJ5v0BJe" / Twitter Charlotte Brassey on Twitter: "The totally fierce spines of a fossa penis (ventral view) https://t.co/HBdJ5v0BJe" / Twitter](https://pbs.twimg.com/media/DZ3yjhyWkAAaAEU.jpg:large)
Charlotte Brassey on Twitter: "The totally fierce spines of a fossa penis (ventral view) https://t.co/HBdJ5v0BJe" / Twitter
![Darren Naish on Twitter: "@cbrassey @DrM_carroll Is this typical for fossa? My first thought is indeed hypospadias and an abnormal urethral fissure..." / Twitter Darren Naish on Twitter: "@cbrassey @DrM_carroll Is this typical for fossa? My first thought is indeed hypospadias and an abnormal urethral fissure..." / Twitter](https://pbs.twimg.com/media/DU4g9MfXUAIZoid.jpg)
Darren Naish on Twitter: "@cbrassey @DrM_carroll Is this typical for fossa? My first thought is indeed hypospadias and an abnormal urethral fissure..." / Twitter
![Extruded penis and urethral process in a standing goat after pudendal... | Download Scientific Diagram Extruded penis and urethral process in a standing goat after pudendal... | Download Scientific Diagram](https://www.researchgate.net/publication/298904150/figure/fig2/AS:349310395928578@1460293497001/Extruded-penis-and-urethral-process-in-a-standing-goat-after-pudendal-nerve-block.png)
Extruded penis and urethral process in a standing goat after pudendal... | Download Scientific Diagram
![The adolescent female fossa develops a large, spiky clitoris that resembles a penis, and secretes a substance on her underbelly, like males. The purpose, though unclear, is likely protection from either sexual The adolescent female fossa develops a large, spiky clitoris that resembles a penis, and secretes a substance on her underbelly, like males. The purpose, though unclear, is likely protection from either sexual](https://nano.scrolller.com/the-adolescent-female-fossa-develops-a-large-atlqitsymy-560x670.jpg)
The adolescent female fossa develops a large, spiky clitoris that resembles a penis, and secretes a substance on her underbelly, like males. The purpose, though unclear, is likely protection from either sexual
![The fossa is Madagascar's top predator. It is the only animal that hunts the island's lemurs, able to move swiftly through the trees. Unlike most animals, it isn't active at a set The fossa is Madagascar's top predator. It is the only animal that hunts the island's lemurs, able to move swiftly through the trees. Unlike most animals, it isn't active at a set](https://i.redd.it/8sgrkss4muv91.png)