In submitting to the Fellows of this Society my observations upon the Fishes of Tasmania, I am especially reminded of the valuable labours of the late Mr. Morton Allport in this direction, and of the loss which Ichthyology has sustained by his untimely death. Not only had he laboured zealously and successfully in all matters relating to the acclimatisation of the European Salmonidae and other fishes, but, in addition, he had at much pains during a number of years collected many of our indigenous fishes and forwarded them to Dr. Gunther, of the British Museum, with his observations. A few of those forwarded by him were afterwards described by Dr. Gunther as new to science, and a still larger number, although already known and des...