Full reference: J. Velez-Juarbe and D. P. Domning. 2015. Fossil Sirenia of the West Atlantic and Caribbean region. XI. Callistosiren boriquensis, gen. et sp. nov. Journal of Vertebrate Paleontology e885034
Sister taxa: none
Type specimen: USNM 540765, a skull (virtually complete adult skull, including the periotic, malleus, incus, and stapes from the left side). Its type locality is Quebrada Collazo, which is in a Chattian marine limestone in the Lares Limestone Formation of Puerto Rico.
Ecology: aquatic herbivore
Distribution: found only at Quebrada Collazo
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.