Aptychotrema

Aptychotrema is a genus of guitarfish, belonging to the family Rhinobatidae. They are found around Australia.

Species

There are three living species,^[1] and one extinct species only known from fossil remains of Cenomanian age.^[2]

• †Aptychotrema massoniae Bernardez, 2002
• Aptychotrema rostrata Shaw, 1794 (Eastern shovelnose ray or Short-snouted shovelnose ray) - synonym: Aptychotrema bougainvillii J. P. Müller & Henle, 841
• Aptychotrema timorensis Last, 2004 (Spotted shovelnose ray)
• Aptychotrema vincentiana Haacke, 1885 (Western shovelnose ray)

References