Laidlaw, F. F. (1904). Report on the polyclad Turbellaria collected by Professor Herdman, at Ceylon, in 1902. Ceylon Pearl Oyster Fisheries 1904, suppl 9:127-136
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Laidlaw, F. F.
1904
Report on the polyclad Turbellaria collected by Professor Herdman, at Ceylon, in 1902.