Figure 15.170. Illustrations of polycystine species. Asterisks denote figures given with the original species description.

Figure sources: 15.170a: from Boltovskoy and Riedel (1987); 15.170b: original; 15.170c: from Nigrini (1968); 15.170d, e: from Petrushevskaya (1971a); 15.170f, g: original.