Full reference: Y. Okazaki. 1982. A lower Miocene squalodontid from the Ashiya Group, Kyushu, Japan. Bulletin of the Kitakyushu Museum of Natural History 4:107-112
Sister taxa: none
Type specimen: KMNH VP 000,004, a tooth. Its type locality is Umashima Island, which is in a Chattian marine horizon in the Waita Formation of Japan.
Ecology: aquatic carnivore-suspension feeder
• Oligocene of Japan (4 collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.