The structure and function of the reproductive tracts of the spider crab Inachus phalangium were investigated, focusing on sperm transfer, sperm storage in the seminal receptacles, and spawning. Males ...

Humans are sexual, meaning that both a male and a female are needed to reproduce. Each is equipped with specific organs capable of producing specific cells needed to procreate. In conjunction with a ...

Reprinted from Spolia zoologica musei hauni ensis v. Text in English. Summary in Danish. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source ...