Haven't created any projects yet!
Haven't backed any projects yet!
This pictures show penis bones from a ferret, rat, and mouse. The samples are stained using a Von Kossa stain, which turns mineralized tissues, like bone, black while the unmineralized tissue is co...
William H. Burt published a review on the bacula of North American mammals in 1960. This review is one of the best sources for visualizing the diversity in penis bone shapes. The image below is a c...
This image (from Dathe, Katarina, et al. "Duplications involving a conserved regulatory element downstream of BMP2 are associated with brachydactyly type A2." The American Journal o...