Pteroplatytrygon violacea (Pelagic Stingray) is a species of Myliobatiformes in the family whiptail stingrays. Individuals can grow to 163 cm. Reproduction is ovoviviparous, iteroparous, and dioecious.
Definition: Description of the relationships among individuals within a population of organisms, including reproductive relationships (mating system), relationships within each sex, adult – young interactions, helpers and cooperation (group living).
Definition: The institution that holds a type specimen for a given species. The recommended best practice is to use the identifier in a collections registry such as the Biodiversity Collections Index (http://www.biodiversitycollectionsindex.org/).