""A Contribution To The Knowledge Of The Tunicates Of The Pribilof Islands"" is a scientific book written by William Emerson Ritter in 1899. The book is focused on the study of tunicates, a group of marine animals also known as sea squirts, found in the Pribilof Islands, located in the Bering Sea, Alaska. The author provides a detailed description of the morphology, anatomy, and classification of tunicates found in the area, including new species and variations of existing ones. The book also includes illustrations and photographs to aid in the identification and understanding of the species. The author's observations and findings are based on his own fieldwork and laboratory research. This book is a valuable resource for marine biologists, zoologists, and anyone interested in the study of marine organisms.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.