Keywords: BritishTunicataPlate6.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 1 Plate 6 PLATE VI Ascidia plana Hanc p 94 Mantle showing blood-channels c Three times natural size accepted name Ascidia mentula Müller 1776 EXPLANATION OF THE LETTERING all plates br Branchial aperture br s Branchial sac b t Branchial tubercle en Endostyle i Intestine m Mantle mo Mouth n g Nerve-ganglion oe Esophagus od Oviduct o l Oral lamina t Test t c Tentacular collar tn Tentacles ts Testis v Ovary v t Blood-vessels leading to test http //www biodiversitylibrary org/ Alder and Hancock s 1850 Joshua Alder and Albany Hancock British Tunicata Volume 1 Ascidia mentula Tunicata anatomy PD-old |