Literature on Alkmaria romijni
Brattegard, T. & T. Holthe (Eds.) 1997. Distribution of marine, benthic macro-organisms in Norway. A tabulated catalogue. Preliminary edition. DN 1997-1. Directorate for Nature Management, Trondheim, Norway, 409pp.
Cardoso, P.G., Pardal, M.A., Raffaelli, D., Baeta, A. and Marques, J.C. 2004. Macroinvertebrate response to different species of macroalgal mats and the role of disturbance history. Journal of Experimental Marine Biology and Ecology 308: 207-220.
Conde, A., Novais, J. and Dominguez, J. 2009? Southern limit of the distribution of the soft-shell clam Mya arenaria on the Atlantic East Coast. Biological Invasions 12: 429-432.
Ditlevsen, H. 1936. Orme. In: Ringkøbing Fjords Naturhistorie i Brakvandsperioden 1915-1931 (eds. A.C. Johansen, H. Blegvad and R. Spärck), pp. 77-81. A.F. Høst og Søn, Copenhagen.
Ezhova, E., Żmudziński, L. And Maciejewska, K. 2005. Long-term trends in the macrozoobenthos of the Vistula Lagoon, southeastern Baltic Sea. Species composition and biomass distribution. Bulletin of the Sea Fisheries Institute 1 (164): 55-73. (Available at: http://aquarium.gdynia.pl/pliki/osrodek/biuletyn/biulet1-05.pdf)
Forsman, B. 1972. Evertebrater vid svenska östersjökusten. Zoologisk Revy 34: 32-56.
Gilliland, P.M. and Sanderson, W.G. 2000. Re-evaluation of marine species of nature conservation importance: a new perspective on certain 'lagoonal specialists' with particular emphasis on Alkmaria romijni Horst (Polychaeta: Ampharetidae). Aquatic Conservation: Marine and Freshwater Ecosystems 10(1): 1-12.
Gollasch, S. and Nehring, S. 2006. National checklist for aquatic alien species in Germany. Aquatic Invasions 1(4): 245-269.
Goulletquer, P., Bachelet, G., Sauriau, P.G. and Noel, P. 2002. Open Atlantic coast of Europe – a century of introduced species into French waters. In: Invasive aquatic species of Europe. Distribution, impacts and management (eds. E. Leppäkoski, S. Gollasch and S. Olenin), pp. 276-290. Kluwer Academic Publishers, Dordrecht, The Netherlands.
Horst, R. 1919. Twee sedentaire polychaeten uit het brakke water van Nederland. Zoologischer Mededeelingen 5: 100-102.
Jensen, K.R. and Knudsen, J. 2005. A summary of alien marine benthic invertebrates in Danish waters. Oceanological and Hydrobiological Studies 34, Supplement 1: 137-162.
Junoy, J. 1987. Primera cita de Alkmaria romijni Horst, 1919 (Polychaeta, Ampharetidae) en las costas Ibéricas. Miscellania Zoologica 11: 87-91.
Kerckhof, F., Haelters, J. and Golasch, S. 2007. Alien species in the marine and brackisch ecosystem: the situation in Belgian waters. Aquatic Invasions 2(3): 243-257.
Kirkegaard, J.B. 1996. Havbørsteorme II. Sedentaria. Danmarks Fauna 86: 1-451.
Laursen, M.B., Gertz, F., Hansen, J.W., Nielsen, J.P., Lissner, J. 2004. Marine områder. Miljøtilstand i fjordområder. Ringkøbing Fjord og Nissum Fjord 2003. Ringkøbing Amt, 132pp.
Nunes, M., Coelho, J.P., Cardoso, P.G., Pereira, M.E., Duarte, A.C. and Pardal, M.A. 2008. The macrobenthic community along a mercury contamination in a temperate estuarine system (Ria de Aveiro, Portugal). Science of the Total Environment 405: 186-194.
Pardal, M.A., Cardoso, P.G., Sousa, J.P., Marques, J.C. and Rafaelli, D. 2004. Assessing environmental quality: a novel approach. Marine Ecology Progress Series 267: 1-8.
Petersen, G.H., Madsen, P.B., Jensen, K.T., van Bernem, K.H., Harms, J., Heiber, W., Kröncke, I., Michaelis, H., Rachor, E., Reise, K., Dekker, R., Visser, G.J.M. and Wolff, W.J. 1996. V. Red list of macrofaunal benthic invertebrates of the Wadden Sea. Helgoländer Meeresuntersuchungen 50 (Supplement): 69-76.
Rasmussen, E. 1989. Den marine fauna og vegetation i Kattinge Vig, Roskilde Fjord. Kvalitative og kvantitative resultater fra 1979. Flora og Fauna 95: 71-102.
Thorson, G. 1946. Reproduction and larval development of Danish marine bottom invertebrates. Meddelelser fra Kommissionen for Danmarks Fiskeri- og Havundersøgelser, Serie Plankton 4: 1-523.
Wesenberg-Lund, E. 1934. A viviparous brackish-water ampharetid, Alkmaria romijni Horst from Ringkøbing Fjord. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening 98: 215-222.
Wolff, W.J. 2000. Causes of extirpations in the Wadden Sea, an estuarine area in the Netherlands. Conservation Biology 14(3): 876-885.
Wolff, W.J. 2005. Non-indigenous marine and estuarine species in The Netherlands. Zoologische Mededelingen 79(1): 1-116.