FIGURE 19 in Taxonomy and distribution of irregular echinoids (Echinoidea: Irregularia) from Sri Lanka

FIGURE 19. Clypeaster humilis (WUSL/EI/14): A, aboral view; B, oral view; C, lateral view.Published as part of Arachchige, Gayashan M., Jayakody, Sevvandi, Mooi, Rich & Kroh, Andreas, 2019, Taxonomy and distribution of irregular echinoids (Echinoidea: Irregularia) from Sri Lanka, pp. 1-100 in Zootaxa 4541 (1) on page 27, DOI: 10.11646/zootaxa.4541.1.1, http://zenodo.org/record/261746