@inbook{MolluscaBase:SourceID:136030, author = {Gray, J. E.}, title = {[text]. In: Gray, M. E., Figures of molluscous animals, selected from various authors. Longman, Brown, Green and Longmans, London. Vol. 4, iv + 219 pp. (August) [Frontispiece (portrait of Mrs. Gray); pp. ii–iv (preface); 1–62 (explanation of plates 1–312 in Volumes 1–3); pp. 63–124 (systematic arrangement of figures); 127–219 (reprint of Gray 1847)}, url = {https://www.biodiversitylibrary.org/page/11632090}, year = {1850} }