A unique feature of the reproductive biology of the Eubrachyura is internal fertilization. Since the seminal receptacle - the sperm storage organ - is connected directly to the ovary, the mature oocytes would get fertilized within the seminal receptacle

In this study a new organization of the female reproductive organs of Eubrachyura is presented after using both histology and MRI and μCT analyses to investigate the morphology and function of the female reproductive organs of Dorippe sinica Chen,

In this study a new organization of the female reproductive organs of Eubrachyura is presented after using both histology and MRI and μCT analyses to investigate the morphology and function of the female reproductive organs of Dorippe sinica Chen,

Most Majoidea crabs display high sperm competition rates due to the development of spermatic strata within the seminal receptacle (SR). To verify the occurrence of sperm competition, SR anatomy and histochemistry analyses were performed in Mithrax hispidus,