Polymastia spinula n.sp. Bowerbank, 1866: 66; 1874: 27, pl. XI figs. 10-13; 1882: 32; Boury-Esnault, 1987: 46, fig. 9.
?Axinella mammillata n.sp. Hanitsch, 1890: 209, pl. X figs. 3-5
%LABEL% (%SOURCE%)
Polymastia spinula n.sp. Bowerbank, 1866: 66; 1874: 27, pl. XI figs. 10-13; 1882: 32; Boury-Esnault, 1987: 46, fig. 9.
?Axinella mammillata n.sp. Hanitsch, 1890: 209, pl. X figs. 3-5
%LABEL% (%SOURCE%)