Keywords: BritishTunicataPlate28.jpg en Alder Joshua Embleton Dennis Hancock Albany Hopkinson John Norman Alfred Merle 1905-12 The British Tunicata; an unfinished monograph by the late Joshua Alder and the late Albany Hancock Edited by John Hopkinson with a history of the work by the Rev A M Norman London Printed for the Ray society Volume 2 Plate 28 PLATE XXVIII FIGS 1 and 2 Molgula socialis Alder p 56 Test and mantle laid open three times natural size 1 Showing outer surface of branchial sac etc 2 Showing inner surface etc 3-5 Molgula citrina A H p 62 Test and mantle laid open twice natural size 3 Showing outer surface of branchial sac etc 4 Showing inner surface 5 Showing digestive and reproductive organs http //www biodiversitylibrary org/ Alder and Hancock s 1850 Joshua Alder and Albany Hancock British Tunicata Volume 2 PD-old |