Rectification and Addition

In my part of the ”Notes on Streptostele (Raffraya) horei E. A. Smith, 1890” in Basteria, vol. 19, No. 1, 1955, the following rectification and addition have to be made: pag. 7, line 4: the word „only” should be deleted. pag. 7, line 17: the first eleven words of the paragraph should be replaced by: CONNOLLY (1922, Ann. and Mag. Nat. Hist., ser. 9, vol. 10, pp. 502, 511-514) and others have described several species from the Continent of Africa which they place in the subgenus or section Raffraya Bourguignat, but until a critical re-examination of the types of these species has been made and the anatomy of more of them has been examined, we cannot be sure exactly how many different named species this group comprises. Only four were known to PILSBRY in 1919, namely....