Figure 5 A-F from: Oliver G, Rodrigues C, Cunha M (2011) Chemosymbiotic bivalves from the mud volcanoes of the Gulf of Cadiz, NE Atlantic, with descriptions of new species of Solemyidae, Lucinidae and Vesicomyidae. ZooKeys 113: 1-38. https://doi.org/10.3897/zookeys.113.1402 - Oliver, Graham (2011)