Echinoidea Taxon list
Botriopygus baconicus Szörényi, 1955a †
Botriopygus jesusmariae Sánchez Roig, 1949 †
Botriopygus lamberti Checchia-Rispoli, 1933 †
Botriopygus latipetalus Szörényi, 1955a †
Botriopygus millosevichi Checchia-Rispoli, 1933 †
Botriopygus neoataxensis Szörényi, 1955a †
Botriopygus ovalis Szörényi, 1955a †
Botriopygus pappi Szörényi, 1955 †
Botriopygus pappi elongatus Szörényi, 1955a †
Botriopygus pappi kutassyi Szörényi, 1955 †
Botriopygus petalodes †
Botriopygus petalodes planus Szörényi, 1955a †
Botriopygus royoi Lambert, 1935 †
Botriopygus subquadratus Szörényi, 1955a †
Botriopygus suemegensis Szörényi, 1955a †
Botriopygus sümegensis Szörényi, 1955a † accepted as Botriopygus suemegensis Szörényi, 1955a †
Botriopygus variabilis Szörényi, 1955a †
Botriopygus vinassai Serra, 1935 †
Echinogalerus bochotnicensis Kongiel, 1950 †
Echinogalerus raingeardi Tessier & Roman, 1973 †
Ovulechinus (Pseudovulechinus) rotundatus Szörényi, 1955a †
Ovulechinus yadongensis Mu & Wu, 1976 †
Plagiochasma coxwellense Melville, 1952 †
Plagiochasma lammersmaxi Jagt & van der Ham in Jagt, 2000 †
Plagiochasma nadorense Vadet, Marignac, Nicolleau & Reboul, 2007 †
Plagiochasma texanum Smith & Rader, 2009 †
Pygaulus aksuensis Shmidt & Simakov, 1953 † accepted as Pygorhynchus aksuensis (Shmidt & Simakov, 1953) †
Pygaulus baghinensis Vaziri in Arab & Vaziri, 2010 † (unaccepted > nomen nudum )
Pygaulus cyclotus Yang Shengqiu, 1991 †
Pygaulus faasi Shmidt & Simakov, 1953 † accepted as Pygorhynchus faasi (Shmidt & Simakov, 1953) †
Pygaulus richardi Nastaj, 1985 †
Pygopistes parrasae Parma & Casadío, 2005 †
Pygorhynchus acutus Egorov, 1972 † (unaccepted > nomen nudum )
Pygorhynchus aksuensis (Shmidt & Simakov, 1953) †
Pygorhynchus clypeiformis Devriès, 1973 †
Pygorhynchus conicus Smiser, 1935 †
Pygorhynchus debensis Devriès, 1973 †
Pygorhynchus faasi (Shmidt & Simakov, 1953) †
Pygorhynchus ovalis Smiser, 1935 †
Pygorhynchus pacificus A. Agassiz, 1863 accepted as Rhyncholampas pacificus (A. Agassiz, 1863)
Pygorhynchus riveroi Sánchez Roig, 1949 †
Pygorhynchus subrotundus Cotteau in Leymerie & Cotteau, 1856 † accepted as Gitolampas subrotundus (Cotteau in Leymerie & Cotteau, 1856) †
Trematopygus novaki Zázvorka, 1952 †