McIntosh, W. C. 1908. Notes from the Gatty Marine Laboratory, St. Andrews. No. 29. 1. On a tumor in a plaice. 2. On the british Opheliidae, Scalibregmidae, and Telethusae. 3. On the same families in the 'Porcupine' Expeditions of 1869 and 1870. 4. On the