Koehler, R. & Vaney, C. (1905). An account of the deep-sea Holothurioidea collected by the Royal Indian Marine Survey Ship Investigator. [Holothuries recueillies par l'Investigator dans l'Océan Indien. I. Les Holothuries de mer profonde.] In: Alcock, A. (ed.) Echinoderma of the Indian Museum. Holothurioidea. Calcutta: Indian Museum. vi + 124 pp. + ii, 15 pls.
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Koehler, R. & Vaney, C.
1905
<em>An account of the deep-sea Holothurioidea collected by the Royal Indian Marine Survey Ship Investigator. [Holothuries recueillies par l'Investigator dans l'Oc�an Indien. I. Les Holothuries de mer profonde.]</em> In: Alcock, A. (ed.) <em>Echinoderma of the Indian Museum. Holothurioidea.</em> Calcutta: Indian Museum