Article
	Hibberd, D.J.
		1983[1984]. Ultrastructure of the colonial colourless zooflagellates Phalansterium digitatum Stein (Phalansteriida ord. nov.) and Spongomonas uvella Stein (Spongomonadida ord. nov.). Protistologica 19 (4), [Mar 1984]: 523-535.
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