Cryptodon grandis Verrill & Smith, 1885, [Basis of the current name] Range: 37°N to 20°N Depth: 1565 to 2892 m Maximum Reported Size: 21 mm Combining Genera: Thyasira
Halicardia ferruginea Di Geronimo, 1974, [Synonym] References: CLEMAM (2006) s
Mytilimeria fischeri Locard, 1898, [Synonym] References: CLEMAM (2006) s
Cryptodon pyriformis Dall, 1886, [Synonym]
Mytilimeria saharica Locard, 1898, [Synonym] References: CLEMAM (2006) s