FIGURE 22. Mediaster roanae n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean

FIGURE 22. Mediaster roanae n. sp. Holotype IE-2007-1029. R=8.7, r=2.8 cm. A. Abactinal surface. Scale bar=3.0 cm. B. Closeup of abactinal surface. Scale bar=0.5 cm. C. Superomarginal, inferomarginal surfaces.Scale bar=0.2 cm. D. Actinal surface. Scale bar=3.0 cm. E. Furrow and adambulacral spination. Scale bar=0.2 cm.Published as part of Mah, Christopher L., 2018, New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean, pp. 1-116 in Zootaxa 4539 (1) on page 61, DOI: 10.11646/zootaxa.4539.1.1, http://zenodo.org/record/261591