FIG. 2 in First record of the sponge genera Crambe and Discorhabdella for the eastern Pacific, with description of three new species

FIG. 2. Spicules of Discorhabdella urizae n. sp.: (a) comparative view of an ectosomal subtylostyle and a choanosomal tylostyle; (b, c) spiny point of ectosomal subtylostyles; (d, e) detail of the tuberose tyle of choanosomal tylostyles; (f-i) pseudoastrose acanthostyles; (j) tyle of a pseudoastrose acanthostyle, in which the shaft is broken, making it appear similar to a regular sphaeraster; (k-m) isochelae, in which differences in the number of teeth between and within spicules is seen; (n) comparative view of isochela and curved microxea; (o) curved microxea; (p) curved microxea and sigma; (q) sigma.