Lethbridge, R. C., Potter, I. C., Bray, R. A., Hilliard, R. W. (1983). The presence of helminths in a Southern Hemisphere lamprey (Geotria australis Gray), with a discussion of the significance of feeding mechanisms in lampreys in relation to the acquisition of parasites. Acta Zoologica. 64, 79–83.
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Lethbridge, R. C., Potter, I. C., Bray, R. A., Hilliard, R. W.
1983
The presence of helminths in a Southern Hemisphere lamprey (Geotria australis Gray), with a discussion of the significance of feeding mechanisms in lampreys in relation to the acquisition of parasites.