''Apocopodon'' is an extinct genus of

eagle ray The eagle rays are a group of cartilaginous fishes in the family Myliobatidae, consisting mostly of large species living in the open ocean rather than on the sea bottom. Eagle rays feed on mollusks, and crustaceans, crushing their shells with th ...

from the Paleocene epoch of the

Paleogene period The Paleogene Period ( ; also spelled Palaeogene or Palæogene) is a geologic period and system that spans 43 million years from the end of the Cretaceous Period Ma (million years ago) to the beginning of the Neogene Period Ma. It is the fir ...

. It contains a single species ''A. sericeus''. It was originally described from the

Danian The Danian is the oldest age or lowest stage of the Paleocene Epoch or Series, of the Paleogene Period or System, and of the Cenozoic Era or Erathem. The beginning of the Danian (and the end of the preceding Maastrichtian) is at the Cretac ...

-aged Marina Farinha Formation of the

Paraíba Basin Paraíba ( , ; ) is a state of Brazil. It is located in the Brazilian Northeast, and it is bordered by Rio Grande do Norte to the north, Ceará to the west, Pernambuco to the south and the Atlantic Ocean to the east. Paraíba is the third most d ...

Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...

. Recently, the genus was reported in

Kingstree, South Carolina Kingstree is a city in and the county seat of Williamsburg County, South Carolina, United States. The population was 3,328 at the 2010 census. History The original town was laid out as Williamsburg by the Lords Proprietors in colonial times, b ...

probably derived from the lower paleocene-aged Rhems Formation, significantly extending the geographic range of the genus.Santana, Felipe & Cicimurri, David & Barbosa, José. (2011). New material of Apocopodon sericeus cope, 1886 (myliobatiformes, myliobatidae) from the Paraíba Basin (Northeastern Brazil), and South Carolina (USA) with a reanalysis of the species. PalArch's Journal of Vertebrate Palaeontology. 8. 1-20.

References

Myliobatidae Monotypic prehistoric cartilaginous fish genera {{Paleo-batoid-stub