Universities of Burnley, Lancashire, Manchester and London
United Kingdom
University of Edinburgh ; Ashworth: Quart. J. micr. Sci 43 (1900) ; J. H. Ashworth: Arenicola (the lug-worm) (1904) ; Catalogue of the Chaetopoda in the British Museum (1912 ?) ; Arthur Willey (1867-1942) ;