5813805ecea691f176edce9d6f8f7f61

English: 1=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 15   FIGS. 1 and 2. Ascidia scabra Mull. (p.128) 1. - Test:natural size.2. – Mantle: slightly enlarged.accepted name Ascidiella scabra (O F Müller, 1776)  3 and 4. Ascidia scabra var. albida A and H (p.311) 3. – Test :natural size. 4. – Mantle: slightly enlarged.  5-7 Ascidia scabra var. echinata (p.132) . 5 - Test: slightly enlarged. 6 and 7 Views of mantle of another individual : slightly enlarged.  8 and 9 A. affinis A and H (p.136) 8. Test :natural size 9 - ? A. affinis accepted as Ascidiella aspersa (Müller, 1776)