FIGURE 43 in Sponges of the Guyana Shelf

Abstract

FIGURE 43. Petromica (Chaladesma) citrina Muricy, Hajdu, Minervino, Madeira & Peixinho, 2001, a, habitus of RMNH Por. 9990 (scale bar = 1 cm), b–d, SEM images of spicules, b, larger oxeote spicule, b1, details of b, c, smaller oxeote spicule, c1, details of c, d, various shapes of desmas.Published as part of Van, Rob W. M., 2017, Sponges of the Guyana Shelf, pp. 1-225 in Zootaxa 1 on page 67, DOI: 10.5281/zenodo.27295