@inbook{ERMS:SourceID:7207, author = {Bowerbank, J.S.}, title = {A Monograph of the British Spongiadae.Volume 1. (Ray Society: London): i-xx, 1-290, pls I-XXXVII.}, url = {https://biodiversitylibrary.org/page/1883085}, year = {1864} }