Bohn 2005. On two rare abyssal Myriotrochidae (Echinodermata: Holothuroidea: Apodida) new to the South Atlantic: Siniotrochus myriodontus Gage and Billett, 1986 and Neolepidotrochus parvidiscus angolensis subsp. nov. Organisms Diversity & Evolution, 5(Supplement 1) 2005: 231-238