@article {233,
	title = {A new species of Sipuncula (Aspidosiphon exiguus) belonging to the interstitial fauna of marine beaches collected by Mr. Botosaneanu during the second Cuban-Romanian Biospeleological Expedition to Cuba 1973},
	journal = {International Journal of Speleology},
	volume = {6},
	year = {1974},
	pages = {187-192},
	author = {Edmonds, S. J.}
}
@book {625,
	title = {The phyla Sipuncula and Echiura},
	year = {1972},
	pages = {528 pp},
	publisher = {Trustees British Mus. (Nat. Hist.)},
	organization = {Trustees British Mus. (Nat. Hist.)},
	address = {London},
	author = {Stephen, A. C. and Edmonds, S. J.}
}
