An account of the alcyonarians collected by the Royal Indian marine survey ship Investigator in the Indian Ocean - Thomson, J. Arthur (John Arthur),; Henderson, W. D.; Indian Museum.; Investigator (Ship) (Printed by order of the Trustees of the Indian Museum, 1906)
Vol. 2, by J. Arthur Thomson and J.J. Simpson with a report on the species of Dendronephthya, by W.D. Henderson. --- Vol. 2 also published as Aberdeen University studies no. 41, with title Studies on alcyonarians (fourth series). --- I. The alcyonarians of the deep sea.--II. The alcyonarians of the littoral area.
Keywords: Alcyonaria