Spicules image: a) Oxeas; b) ends of spicules. Sample from Santa Marta, Colombia (specimen INV POR1335, Paratype).
Tissue image: a) Perpendicular section (surface above); b) enlargement of the choanosome; c) tangential view of the ectosome. Sample from Santa Marta, Colombia (specimen INV POR1335, Paratype).