Figure 2 in The paracaudinid sea cucumbers of Australia and New Zealand (Echinodermata: Holothuroidea: Molpadida: Caudinidae)

Figure 2. SEM images of ossicles from the holotype of Paracaudina ambigua O'Loughlin and Barmos sp. nov. from Shark Bay, central Western Australia (WAM Z29767): upper, forms of predominant ossicles from the mid-body wall; lower, forms of ossicles from the caudal body wall (rarely occurring chilensis-like ossicles with cross and box bridging shown lower top right and lower bottom left).