original description(ofLagisca ehlersi pontica Czerniavsky, 1882)Czerniavsky, Voldemaro. (1882). Materialia ad zoographiam Ponticam comparatam. Fasc. III Vermes. [third part]. <em>Bulletin de la Société Impériale des naturalistes de Moscou (= Byulletin' Moskovskogo obshchestva ispytatelei prirody).</em> 57(1): 146-198., available online athttp://biodiversitylibrary.org/page/34267696[details]
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
basis of recordBellan, G. (2001). Polychaeta, <i>in</i>: Costello, M.J. <i>et al.</i> (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Collection Patrimoines Naturels.</em> 50: 214-231. (look up in IMIS) [details]
additional sourcePollock, L.W. (1998). A practical guide to the marine animals of northeastern North America. Rutgers University Press. New Brunswick, New Jersey & London. 367 pp., available online athttp://books.google.com/books?id=i1AmT31cuR4C [details]
additional sourceMuller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. <em>Commission Régionale de Biologie Région Nord Pas-de-Calais: France.</em> 307 pp., available online athttp://www.vliz.be/imisdocs/publications/145561.pdf[details]
additional sourceIntegrated Taxonomic Information System (ITIS). , available online athttp://www.itis.gov[details]
additional sourcede Kluijver, M. J.; Ingalsuo, S. S.; de Bruyne, R. H. (2000). Macrobenthos of the North Sea [CD-ROM]: 1. Keys to Mollusca and Brachiopoda. <em>World Biodiversity Database CD-ROM Series. Expert Center for Taxonomic Identification (ETI): Amsterdam, The Netherlands. ISBN 3-540-14706-3. 1 cd-rom.</em> (look up in IMIS) [details]