TY - SER AU - Melville, R.V. TI - Echinotiara arabica sp. nov., A regular echinoid from the Toarcian of Central Arabia KW - Paleontology - Central Arabia KW - Toarcian beds - Central Arabia KW - Upper Liassic - Central Arabia N2 - Abstract The new species Echinotiara arabica is described and referred to the family Stomopneustidae Meissner, 1903. It is compared with other Liassic species of “Stomechinus” which are considered to be congeneric with it, and its relationships with the genera Stomechinus, Psephechinus and Jeannetia are discussed ER -