C. J. Chapman & A. L. Rice (1971). "Some direct observations on the ecology and behaviour of the Norway Lobster Nephrops norvegicus using different methods". Marine Biology. 10 (4): 321–329. doi:10.1007/BF00368092. S2CID84830915.
Matthias Obst & Peter Funch (2006). "The microhabitat of Symbion pandora (Cycliophora) on the mouthparts of its host Nephrops norvegicus (Decapoda: Nephropidae)". Marine Biology. 148 (5): 945–951. doi:10.1007/s00227-005-0131-1. S2CID84661599.
C. J. Chapman & A. L. Rice (1971). "Some direct observations on the ecology and behaviour of the Norway Lobster Nephrops norvegicus using different methods". Marine Biology. 10 (4): 321–329. doi:10.1007/BF00368092. S2CID84830915.
Matthias Obst & Peter Funch (2006). "The microhabitat of Symbion pandora (Cycliophora) on the mouthparts of its host Nephrops norvegicus (Decapoda: Nephropidae)". Marine Biology. 148 (5): 945–951. doi:10.1007/s00227-005-0131-1. S2CID84661599.