Dentalina folkestoniensis var. cylindroides Perner, 1897 † (original description)
Frondicularia angusta var. glabra Perner, 1897 † (original description)
Frondicularia chapmani Perner, 1897 † (original description)
Frondicularia fritschi var. interrupta Perner, 1897 † (original description)
Frondicularia fritschi var. pseudocanaliculata Perner, 1897 † (original description)
Frondicularia lanceolata var. limbata Perner, 1897 † (original description)
Frondicularia sherborni Perner, 1897 † (original description)
Haplophragmium asperum Perner, 1897 † (original description)
Haplophragmium bullatum Perner, 1897 † (original description)
Reophax bohemicum Perner, 1897 † (original description)
Reophax deforme Perner, 1897 † (original description)