The Echinoid Directory
Atelospatangus transylvanicus Koch, 1885; Upper Eocene, Hungary. Lateral view, from Koch, A. 1885. Die Alttertiaren Echiniden Siebenburgens. Mittheilungen aus dem Jahrbuche der Kon. Ungarischen Geologischen Anstalt, 7(2), pp. 5-132, pls 5-8, (plate 7 fig 4b).
Length of test 23 mm.