Description: English: 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 3 Plate 54 PLATE L1V. FIGS. 1-3. Amaroucium argus M. Edw. (p. 11) 1. Clusters of colonies from Polperro, Cornwall : natural size. 2. The same : x 2. 3. A system : enlarged (M. Edwards, pl. i, f. 4). accepted as Morchellium argus (Milne-Edwards, 1841) 4. Amaroucium Nordmanni M. Edw. (p. 14) A colony : natural size (M. Edwards, pl. i, f. 5). accepted name Aplidium nordmanni (Milne-Edwards, 1841) 5-7. Parascidia Forbesii Alder, (p. 19) Colonies : natural size (7) and slightly enlarged. synonym for Sidnyum turbinatum Savigny, 1816 accepted name Aplidium turbinatum (Savigny, 1816) 8 and 9. Parascidia Flemingii Alder, (p. 20) 8. A cluster of colonies : natural size. 9. A colony composed of a single system : x 5. synonym for Sidnyum turbinatum Savigny, 1816 accepted name Aplidium turbinatum (Savigny, 1816). Date: circa 1850 date QS:P,+1850-00-00T00:00:00Z/9,P1480,Q5727902. Source:
https://www.biodiversitylibrary.org/. Author: Alder.
