(Hantken, 1875) Petallispiridae Eocene unknown type specimen holotype 1 / FEU-1022117 | Boukhary & Scheibner, 201 Petallispiridae Paleocene North Africa 2 / FEU-1023694 | Boukhary & Scheibner, 201 Petallispiridae Paleocene North Africa type specimen holotype 3 / FEU-1023695 | Boukhary & Scheibner, 201 Petallispiridae Paleocene North Africa 4 / FEU-1023696 |