@book{bhlpg8630648, title = {Catalogue of the specimens of BlattariƦ in the collection of the British Museum }, url = {https://www.biodiversitylibrary.org/page/8630648}, publisher = {Printed for the Trustees of the British Museum}, author = {Gray, John Edward, 1800 -1875}, year = {1868}, pages = {Page 185}, }