WoRMS taxon details
Nomenclatureoriginal description
Harding, W.A. 1922. Hirudinea British Antarctic ("Terra Nova") Expedition, 1910. Natural History Report (Vol. II Zoology, pp. 257-261). London: British Museum. [details] 
basis of record
van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
From editor or global species database
Additional information reduced coelom; caudal sucker well developed, often bent dorsally in preservation with finely serrated margin with about 160 'teeth' [details]
Diet Trematomus hansoni, Trematomus bernacchii [details]
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