Keywords: BritishTunicataPlate43.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 43 PLATE XLIII FIGS 1 Styela variabilis sp nov p 117 Animal laid open showing digestive and reproductive organs 2 and 3 Styela comata Alder p 120 2 Test and mantle removed exposing branchial sac with reproductive organs showing through it 3 Branchial sac removed exposing digestive and reproductive organs clearly 4 and 5 Styela vestita Alder p 122 4 Test and mantle laid open exposing branchial sac with digestive and reproductive organs showing through it 5 Branchial sac removed showing digestive and reproductive organs more clearly All the figures about twice natural size http //www biodiversitylibrary org/ Alder and Hancock s 1850 Joshua Alder and Albany Hancock British Tunicata Volume 2 PD-old |