Polymastia rara Koltun 1966

• Main Authors: Morozov, Grigori, Sabirov, Rushan, Zimina, Olga
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Animalia; Porifera; Demospongiae; Hadromerida; Polymastiidae; Polymastia; Polymastia rara; East Siberian Sea; Kamchatka; Kamchatka Peninsula; laptev; Laptev Sea; New Siberian Islands
• Online Access: https://doi.org/10.5281/zenodo.3664847; http://treatment.plazi.org/id/03A287D2FC6041519B9AFDFC37883083

Polymastia rara Koltun, 1966 (Figure 7 (a – g)) Polymastia mamillaris rara Koltun: 1966, p. 70 – 72, fig. 41; pl. XXIX, fig 6 Description (Figure 7 (b)). Flattened, roundish body of more or less disc-shaped form, firmly attached to substrate (represented by shells and stones) by its basal part. Dime...