Epibiosis

• Auswirkungen epibiotischer Vergesellschaftung
• Besiedlungsdruck und Antifoulingstrategien
• Epibionten als Modulatoren von Interaktionen

Stressökologie

• Biotische und abiotische Stressoren
• Interaktionen multipler Stressoren
• Biotische Interaktionen als Modulatoren von Stress

Direkte und indirekte Interaktionen

• Interaktionen als „ökologische Hebel”
• Variabilität von Interaktionen

Chemische Wechselwirkungen

• Pro- und Antifouling
• Verteidigung gegen Fraß

Globaler Wandel und Diversität

• Rolle der Diversität
• Veränderung der Diversität
• Invasionsökologie
• Struktur- und Funktionsänderung von Gemeinschaften

Artikel und Buchbeiträge

• Cifuentes M, Krüger I, Dumont CP, Lenz M, Wahl M, Thiel M (2011) Does primary colonization or community structure determine the succession of fouling communities? Journal of Experimental Marine Biology and Ecology (in press)
• Gröner F, Lenz M, Wahl M, Jenkins S (2011) Stress resistance in two colonial ascidians from the Irish Sea: the recent invader Didemnum vexillum is more tolerant to low salinity than the cosmopolitan Diplosoma listerianum. JEMBE (in press)
• Heinemann A, Hiebenthal C, Fietzke J, Eisenhauer A, Wahl M (2011) Disentangling the biological and environmental control of M edulis shell chemistry. G³ (in press)
• Kubicek A, Bessho K, Nakaoka M, Wahl M, Lenz M (2011) Inducible defence and its modulation by environmental stress in the red alga Chondrus yendoi (Yamada and Mikami, 1965) from Honshu Island, Japan. J Exp Mar Biol Ecol (in press)
• Lenz M, da Gama BAP, Gerner N, Gobin J, Gröner F, Harry A, Jenkins SR, Kraufvelin P, Mummelthei C, Sareyka J Xavier EA, Wahl M (2011) Non-native marine invertebrates are more tolerant towards environmental stress than taxonomically related native species Results from a globally replicated study. Environm. Res.
• Sareyka J, Kraufvelin P, Lenz M, Lindström M, Tollrian R, Wahl M (2011) Differences in stress tolerance and brood size between a non-indigenous and an indigenous gammarid in the northern Baltic Sea. Marine Biology (in press)
• Wahl M, Jormalainen V, Eriksson BK, Coyer JA, Molis M, Schubert H, Dethier M, Karez R, Kruse I, Lenz M, Pearson G, Rohde S, Wikström SA, Olsen J (2011) Stress Ecology in Fucus: Abiotic, Biotic and Genetic Interactions. Adv. Mar. Biol. 59: 37-105.
• Wahl M, Link H, Alexandridis N, Thomason JC, Cifuentes M, Costello MJ, da Gama BAP, Hillock K, Hobday AJ, Kaufmann MJ, Keller S, Kraufvelin P, Krüger I, Lauterbach L, Antunes BL, Molis M, Nakaoka M, Nyström J, bin Radzi Z, Stockhausen B, Thiel M, Vance T, Weseloh A, Whittle M, Wiesmann L, Wunderer L, Yamakita T, Lenz M (2011) Re-structuring of marine communities exposed to environmental change: a global study on the interactive effects of species and functional richness. PLoS ONE 6(5): e19514. doi:10.1371/journal.pone.0019514 (http://www.plosone.org/article/info:doi/10.1371/journal.pone.0019514)
• Weinberger F, Rohde S, Oschmann Y, Shahnaz L, Dobretsov S, Wahl M (2011) Effects of limitation stress and disruptive stress on induced antigrazing defense in the bladder wrack Fucus vesiculosus. Mar. Ecol. Progr. Ser. (in press)
• Appelhans YS, Lenz M, Medeiros HE, da Gama BAP, Pereira RC, Wahl M (2010) Stressed, but not defenceless - no obvious influence of irradiation levels on antifeeding and antifouling defences of tropical macroalgae. Mar. Biol. 157: 1151-1159
• Bers AV, Díaz ER, da Gama BAP, Vieira-Silva F, Dobretsov S, Thiel N Valdivia M, Scardino AJ, McQuaid CD, Sudgen HE, Thomason JC, Wahl M (2010) Relevance of mytilid shell microtopographies for fouling defence - a global comparison. Biofouling 26(3): 367-377
• Canning-Clode J, Maloney KO, McMahon S, Wahl M (2010) Expanded view on the local-regional richness relationship by incorporating functional richness and time - a large scale perspective. Glob. Ecol. Biogeogr. 19: 875-885
• Lachnit T, Meske D, Wahl M, Harder T, Schmitz R (2010) Epibacterial community patterns on marine macroalgae are host-specific but temporally variable. Environmental Microbiology and Environmental Microbiology Reports doi:10.1111/j.1462-2920.2010.02371.x
• Lachnit T, Wahl M, Harder T (2010) Isolated thallus-associated compounds of the macroalga Fucus vesiculosus mediate bacterial surface colonization in the field similar as on natural algae. Biofouling 26(3): 247-255
• Pfaff M, Hiebenthal C, Molis M, Branch G, Wahl M (2010) Patterns of diversity along experimental gradients of disturbance and nutrient supply - the confounding assumptions of the Intermediate Disturbance Hypothesis. Afr. J. Mar. Sci. 32(1): 127-135
• Thomsen J, Gutowska MA, Saphörster J, Heinemann A, Fietzke J, Hiebenthal C, Eisenhauer A, Körtzinger A, Wahl M, Melzner F (2010) Calcifying invertebrates succeed in a naturally CO2-rich coastal habitat but are threatened by high levels of future acidification. Biogeosciences 7: 3879-3891
• Wahl M, Shahnaz L, Dobretsov S, Saha M, Symanowski F, David K, Lachnit T, Vasel M, Weinberger F (2010) Ecology of antifouling resistance in the bladder wrack Fucus vesiculosus: patterns of microfouling and antimicrobial protection. Mar. Ecol. Progr. Ser. 411: 33-48
• Yun HY, Rohde S, Molis M, Wahl M (2010) Seaweed-mediated indirect interaction between two species of meso-herbivores. Mar. Ecol. Progr. Ser. 408: 47-53
• Canning-Clode J, Bellou N, Kaufmann MJ, Wahl M (2009) Local-regional richness relationship in fouling assemblages - Effects of succession. Basic Appl. Ecol. 10:745-753. doi:10.1016/j.baae.2009.05.005
• Canning-Clode J, Wahl M (2009) Patterns of Fouling on a Global Scale. In: Biofouling (S. Dürr and J. Thomason, eds). 456 pages, December 2009, Wiley-Blackwell, pp 73-86
• Lachnit T, Blümerl M, Imhoff J, Wahl M (2009) Specific epibacterial communities on macroalgae: phylogeny matters more than habitat. Aqu. Biol 5: 181-186
• Molis M, Wahl M (2009) Comparison of the impacts of consumers, ambient UV, and future UVB irradiance on mid-latitudinal macro-epibenthic assemblages. Global Change Biology 15: 1833-1845
• Pansch C, Cerda O, Lenz M, Thiel M, Wahl M (2009) Consequences of light reduction for anti-herbivore defense and bioactivity against mussels in four seaweed species from northern-central Chile. Mar. Ecol. Progr. Ser. 381: 83 - 97
• Wahl M (2009) Epibiosis: Ecology, Effects and Defenses. In: Marine Hard Bottom Communities: patterns, dynamics, diversity, and change. (M. Wahl, ed). Springer Series: Ecological Studies, Vol. 206, pp 61-72
• Wahl M (2009) Epibiosis. In: Biofouling (S. Dürr and J. Thomason, eds). 456 pages, December 2009, Wiley-Blackwell, pp 100-108
• Wahl M (2009) Habitat characteristics and typical functional groups. In: Marine Hard Bottom Communities: patterns, dynamics, diversity, and change. (M. Wahl, ed). Springer Series: Ecological Studies, Vol. 206, pp 7-17
• Wahl M (ed) (2009) Marine Hard Bottom Communities: patterns, dynamics, diversity, and change. Springer Series: Ecological Studies, Vol. 206, 420 pp. ISBN: 978-3-540-92703-7
• Canning-Clode J, Kaufmann M, Wahl M, Molis M, Lenz M (2008) Influence of disturbance and nutrient enrichment on early successional fouling communities in an oligotrophic marine system. Mar. Ecol. 29: 115-124
• Canning-Clode J, Valdivia N, Molis M, Thomason JC, Wahl M (2008) Regional richness assessment in marine benthic communities - quantifying the error by using large data-sets from different habitats. Limnology and Oceanography (Methods) 6: 580-590
• Dobretsov S, Wahl M (2008) Larval recruitment of the blue mussel Mytilus edulis: The effect of flow and algae. J. Exp. Mar. Biol. Ecol. 355(2): 137-144
• Liebezeit G, Wahl M (2008) Kommunikation im Meer. Labor & more 03/08: 42-44
• Moorthi S, Hillebrand H, Wahl M, Berninger U (2008) Consumer diversity enhances secondary production by complementarity effects in experimental ciliate assemblages. J CERF 31: 152-162
• Rohde S, Hiebenthal C, Bischof K, Karez R, Wahl M (2008) Decreased depth distribution of Fucus vesiculosus (Phaeophyceae) in the Western Baltic: Effects of light deficiency and epibionts on growth and photosynthesis. Europ. J. Phycol. 43(2): 143-150
• Rohde S, Wahl M (2008) Antifeeding defense in baltic macroalgae: induction by direct grazing vs waterborne cues. J. Phycol. 44: 85-90
• Rohde S, Wahl M (2008) Temporal dynamics of induced resistance in a marine macroalga: time lag of induction and reduction in Fucus vesiculosus. Journal of Experimental Marine Biology and Ecology 367: 227-229
• Sugden H, Lenz M, Molis M, Wahl M, Thomason JC (2008) The interaction between nutrient availability and disturbance frequency on the diversity of benthic marine communities on the North East coast of England. J. Anim. Ecol. 77(1): 24-31
• Sugden H, Panusch R, Lenz M, Wahl M, Thomason JC (2008) Temporal variability of disturbance: is this important for diversity and structure of marine fouling assemblages? Marine Ecology 28(3): 368-376
• Valdivia N, Stehbens J, Hermelink B, Connell SD, Molis M, Wahl M (2008) Disturbance mediates the effects of nutrients on developing assemblages of epibiota. Austral Ecology 33: 951-962
• Vance T, Lauterbach L, Lenz M, Wahl M, Sanderson RA, Thomason J (2008) Rapid invasion and ecological interactions of Diplosoma listerianum in the North Sea, UK. JMBA2 - Biodiversity Records 2008, pp 1-5
• Wahl M (2008) Ecological lever and interface ecology: epibiosis modulates the interactions between host and environment. Biofouling 24(6): 427-438
• Wahl M (2008) Ecological modulation of environmental stress: interactions between UV radiation, epibiotic snail embryos, plants and herbivores. J. Animal Ecol. 77, 549-557
• Weinberger F, Buchholz B, Karez R, Wahl M (2008) The invasive red alga Gracilaria vermiculophylla in the Baltic Sea How far will it spread and does it matter? Aquatic Biology 3: 251-264
• Wollgast S, Lenz M, Wahl M, Molis M (2008) Effects of regular and irregular temporal patterns of disturbance on biomass accrual and species composition of a subtidal hard-bottom assemblage. Helgol Mar Res 62: 309 - 319
• Atalah J, Otto S, Anderson MJ, Costello M j, Lenz M, Wahl M (2007) Temporal patterns of disturbance did not affect diversity and structure of a marine fouling community in north-eastern New Zealand. Mar. Biol. 153(2): 199-211
• Cifuentes M, Kamlah C, Thiel M, Lenz M, Wahl M (2007) Effects of temporal variability of disturbance on the succession in marine fouling communities in northern-central Chile. J. Exp. Mar. Biol. Ecol. 352: 280-294
• Dobretsov S, Dahms H-U, YiLi H, Wahl M, Qian P-Y (2007) The effect of quorum sensing blockers on formation of marine microbial communities and larval attachment. FEMS Microbiol. Ecol. 60(2): 177-188
• Sudgen H, Panusch R, Lenz M, Wahl M, Thomason JC (2007) Temporal variability of disturbance: is this important for diversity and structure of marine fouling assemblages? 28: 1-9. Mar. Ecol.
• Svensson JR, Lindegarth M, Siccha M, Lenz M, Molis M, Wahl M, Pavia H (2007) Maximum species richness at intermediate frequencies of disturbance: consistency among levels of productivity. Ecology 88 (4): 830-838
• Yun HY, Cruz J, Treitschke M, Molis M, Wahl M (2007) Testing for the induction of anti-herbivory defences in four Portuguese macroalgae by direct and water-borne cues of grazing amphipods. Helg. Mar. Res. 61(3): 203-209.
• Bers AV, D’Souza F, Klijnstra JW, Willemsen PR, Wahl M (2006) Chemical defence in mussels: antifouling effect of crude extracts of the periostracum of the blue mussel Mytilus edulis. Biofouling 22(4): 251-259
• Contardo Jara V, Myamoto JHS, da Gama BAP, Molis M, Wahl M, Pereira RC (2006) Limited evidence of interactive disturbance and nutrient effects on the diversity of macrobenthic assemblages. Mar Ecol Prog Ser 308: 37-48
• Diaz E, Guldenzoph C, Molis M, McQuaid C, Wahl M (2006) Variability in grazer-mediated defensive responses of green and red macroalgae on the south coast of South Africa. Marine Biology 149: 1301-1311
• Molis M, Körner J, Y-W Ko, Kim JH, Wahl M (2006) Inducible responses in the brown seaweed Ecklonia cava: the role of grazer identity and season. J Ecol 94(1): 243-249
• Wahl M (2006) Epibiosis. In: Faszination Meeresforschung: Ein ökologisches Lesebuch (G. Hempel, I, Hempel & S. Schiel, Hrsg.). Verlag H.M. Hauschild, Bremen, 462 pp.
• Wahl M (2006) Leben auf festem Grund - Hartbodenbenthos. In: Faszination Meeresforschung: Ein ökologisches Lesebuch (G. Hempel, I, Hempel & S. Schiel, Hrsg.). Verlag H.M. Hauschild, Bremen, 462 pp.
• Che J, Molis M, Dzeha T, Wahl M (2005) Herbivore induced defenses in macroalgae on the Kenyan coast. J. Phycol. 41: 726-731
• Dobretsov SV, Qian PY, Wahl M (2005) Effect of solar ultraviolet radiation on the formation of shallow, early successional biofouling communities in Hong Kong. Mar Ecol Prog Ser 290: 55-65
• Macaya E, Rothäusler E, Thiel M, Molis M, Wahl M (2005) Induction of defences and within-plant variation on palatability in two brown algae from the northern-central coast of Chile: effects of mesograzers and UV radiation. J. Exp. Mar. Biol. Ecol. 325: 214-227
• Rothäusler E, Macaya EC, Molis M, Wahl M, Thiel M (2005) Laboratory experiments examining inducible defense show variable responses of temperate brown and red macroalgae. Revista Chilena de Historia Natural 78(4): 603-614
• Valdivia N, Heidemann A, Thiel M, Molis M, Wahl M (2005) Disturbance and diversity in hard-bottom macrobenthic communities at the coast of Chile. Mar Ecol Prog Ser 299: 45-54
• Bers V, Wahl M (2004) The influence of natural surface microtopographies on fouling. Biofouling 20(1): 43-51
• Dürr S, Wahl M (2004) Isolated and combined impacts of blue mussels (Mytilus edulis) and barnacles (Balanus improvisus) on structure and diversity of a fouling community. J. Exp. Mar. Biol. Ecol. 306: 181-195
• Enderlein P, Wahl M (2004) Dominance of blue mussels versus consumer-mediated enhancement of benthic diversity. J. Sea Research 51(2): 145-155
• Laudien J, Wahl M (2004) Associational resistance of fouled blue mussels (Mytilus edulis) against starfish (Asterias rubens) predation: relative importance of structural and chemical properties of the epibionts. Helg. Mar. Res. 58(3): 162-167
• Lenz M, Molis M, Wahl M (2004) Experimental test of the Intermediate Disturbance Hypothesis: Frequency effects of emersion on fouling communities. J. Exp. Mar. Biol. Ecol. 305: 247-266
• Lenz M, Molis M, Wahl M (2004) Testing the intermediate disturbance hypothesis: response of fouling communities to various levels of emersion intensity. Mar. Ecol. Progr. Ser. 278: 53-65
• Molis M, Wahl M (2004) Transient effects of solar ultraviolet radiation on the diversity and structure of a field-grown epibenthic community at Lüderitz, Namibia. J. Exp. Mar. Biol. Ecol. 302(1): 51-62
• Rohde S, Molis M, Wahl M (2004) Regulation of antiherbivore defence by Fucus vesiculosus in response to various cues. J. Ecol. 92: 1011-1018
• Wahl M (2004) Marine biofouling - colonization processes and defenses. J. Exp. Mar. Biol. Ecol. 311(1): 187-188
• Wahl M, Davis M Molis;A, Dobretsov S, Dürr ST, Johansson J, Kinley J, Kirugara D, Langer M, Lotze HK, Thiel M, Thomason JC, Worm B, Ben-Yosef D Zeevi (2004) UV effects that come and go: A global comparison of marine benthic community level impacts. Global Change Biol. 10: 1962-1972
• Weidner K, Lages BG, da Gama BAP, Molis M, Wahl M, Pereira RC (2004) Effects of mesograzers and nutrient levels on the induction of defenses in several Brazilian macroalgae. Mar Ecol Prog Ser 283: 113-125
• Enderlein P, Moorthi S, Roehrscheidt H, Wahl M (2003) Optimal Foraging versus Shared Doom effects: interactive influence of mussel size and epibiosis on predator preferrence. J. Exp. Mar. Biol. Ecol. 292: 231-242
• Molis M, Lenz M, Wahl M (2003) Radiation effects along an UVB gradient on diversity and species composition of a shallow-water macrobenthic community in the Western Baltic. Mar. Ecol. Progr. Ser 263: 113-125
• Cronin G, Lodge DM, Hay ME, Miller M, Hill A, Horvath T, Bolser R, Lindquist N, Wahl M (2002) Preferences of invertebrate herbivores among freshwater macrophytes: roles of plant structure and secondary chemistry. J. Crust. Biol. 22(4): 708-718
• Lotze H, Worm B, Molis M, Wahl M (2002) Effects of UV radiation and consumers on recruitment and succession of a marin macrobenthic community. Mar. Ecol. Progr. Ser. 243: 57-66
• Wahl M, Hoppe K (2002) Interactions between substratum rugosity, colonization density, and periwinkle grazing efficiency. Mar. Ecol. Progr. Ser. 225: 239-249
• Dobretsov S, Wahl M (2001) Recruitment preferences of blue mussel spat (Mytilus edulis) for different substrata and microhabitats in the White Sea. Hydrobiologia 445: 27-35
• Wahl M (2001) Small scale variability of benthic assemblages: biogenic neighborhood effects. J. Exp. Mar. Biol. Ecol. 258: 101-114
• Becker K, Hormchong T, Wahl M (2000) Relevance of crustacean carapace wettability for fouling. Hydrobiologia 426: 193-201
• Wahl M (ed) (2000) Proceedings of the International Workshop on “The Influence of Natural UV-Radiation on Community Dynamics and Biodiversity of Shallow Marine Benthic Systems”. Windhoek 2000, publ UNAM & GTZ, 67pp, Namibia
• Köhler J, Hansen PD, Wahl M (1999) Colonization patterns at the substratum-water interface: How does surface microtopography influence recruitment patterns of sessile organisms? Biofouling 14(3): 237-248
• Laudien J, Wahl M (1999) Indirect effects of epibiosis on host mortality: starfish predation on differently fouled mussels. Mar. Ecol PSZN. 20(1): 35-47
• Wahl M (1999) Epibiotic associations. Mar. Ecol. Progr. Ser. www.int-res.com/journals/suppl/
• Wahl M, Mark O (1999) The predominantly facultative nature of epibiosis: experimental and observational evidence. Mar. Ecol. Progr. Ser. 187: 59-66
• Wahl M, Kröger K, Lenz M (1998) Non-toxic protection against epibiosis. Biofouling 12(1-3): 205-226
• Wahl M (1997) Increased drag reduces growth of snails: comparison of flume and in-situ experiments. Mar. Ecol. Progr. Ser. 151: 291-293
• Wahl M (1997) Living attached: aufwuchs, fouling, epibiosis. In: “Fouling organisms of the Indian Ocean: biology and control technology.” (Nagabhushanam, R. & M.F. Thompson, eds.). Oxford & IBH Publ. Co. Put Ltd, New Delhi, 1997: 31-83
• Wahl M (1997) Natürliche Verteidigungssysteme gegen Aufwuchs. DGM Mitteilungen 4: 8-12
• Wahl M, Hay ME, Enderlein P (1997) Effects of epibiosis on consumer - prey interactions. Hydrobiologia 355: 49-59
• Becker K, Wahl M (1996) Behavioural patterns as natural antifouling mechanisms of tropical marine crabs. J. Exp. Mar. Ecol. Biol. 203: 245-258
• Wahl M (1996) Fouled snails in flow: the potential of epibionts on Littorina littorea to increase drag and reduce growth rates of the snails. Mar. Ecol. Progr. Ser. 138: 157-168
• Wahl M (1995) Bacterial epibiosis on Bahamian and Pacific ascidians. J. Exp. Mar. Biol. Ecol. 191: 239-255
• Wahl M, Hay ME (1995) Associational resistance and shared doom: effects of epibiosis on herbivory. Oecologia 102: 329-340
• Wahl M, Jensen PR, Fenical W (1994) Chemical control of bacterial epibiosis on ascidians. Mar. Ecol. Progr. Ser. 110, 45-57
• Banaigs B, Wahl M, Boulanger A, Francisco C, Combaut G (1992) Epibioses marines: défenses antifouling et molécules d’intéret thérapeutiques. J. Pharm. Belg. 47(4): 364-370
• Wahl M, Lafargue F (1992) Ascidien: Entwicklung. In: „Meeresbiologische Exkursion” (Emschermann,P., O.Hoffrichter, H.Körner, D.Zissler, eds.). Fischer Verlag, Stuttgart, pp 163-168
• Wahl M, Sönnichsen H (1992) Marine epibiosis IV. The periwinkle Littorina littorea lacks typical antifouling defences - why are some populations so little fouled? Mar. Ecol. Progr. Ser. 88, 225-235
• Becker K, Wahl M (1991) Influence of substratum surface tension on biofouling of artificial substrata in Kiel Bay (Western Baltic): in situ studies. Biofouling 4: 275-291
• Ramos AA, Turon X, Wahl M, Banaigs B, Lafargue F (1991) The littoral Ascidians of the Spanish mediterranean II. Balearic Islands. Species collected by the R/V “Professeur Georges Petit”. Vie Milieu 41(2/3): 153-163
• Wahl M, Banaigs B (1991) Marine epibiosis III. Possible antifouling defense adaptations in Polysyncraton lacazei (Giard) (Didemnidae, Ascidiacea). J. Exp. Mar. Biol. Ecol. 145: 49-63
• Lafargue F, Wahl M (1990) Contribution to the knowledge of littoral ascidians (Ascidiacea, Tunicata) of the Senegalese coast. Bull. Inst. Fond. Afr. Noire 46A(3/4): 385-402
• Wahl M, Lafargue F (1990) Marine epibiosis II. Reduced fouling on Polysyncraton lacazei (Didemnidae, Tunicata) and proposal of an antifouling potential index. Oecologia 82: 275-282
• Banaigs B, Jeanty G, Francisco C, Jouin P, Poncet J, Heitz A, Cave A, Prome JC, Wahl M, Lafargue F (1989) Didemnin B: Comparative study and conformational approach in solution. Tetrahedron 45(1): 181-190
• Wahl M (1989) Marine epibiosis. I. Fouling and antifouling: some basic aspects. Mar. Ecol. Progr. Ser. 58: 175-189
• Wahl M, Banaigs B, Lafargue F (1989) Aufwuchs und Verteidigung: Lernen von Meeresorganismen. Spektrum der Wissenschaft (Feb.1989), 15-18
• Duclaux G, Lafargue F, Wahl M (1988) First report of Prochloron in association with the genus Polysyncraton, didemnid ascidian (Tunicata). Vie Milieu 38(2): 145-148
• Neveux J, Duclaux G, Lafargue F, Wahl M, Devos L (1988) Pigments of some symbiotic cyanobacteria. Vie Milieu 38(3/4): 251-258
• Lafargue F, Wahl M (1987) The didemnid ascidian fauna of France. Ann. Inst. Oceanogr. 63: 1-46
• Wahl M (1987) Marine Epibiosis und Antifouling. Dissertation, Kiel
• Lafargue F, Ramos AA, Turon X, Banaigs B, Wahl M (1986) The littoral ascidians of the Spanish mediterranean. I. From Port Bou to the Islas Medas. Vie Milieu 36(2): 133-139
• Wahl M (1985) Metridium senile: Dispersion and small scale colonization by the combined strategy of locomotion and asexual reproduction (laceration). Mar. Ecol. Progr. Ser. 26: 271-277
• Wahl M (1985) The recolonization potential of Metridium senile in an area previously depopulated by oxygen deficiency. Oecologia 67: 255-259
• Wahl M (1984) The fluffy sea anemone Metridium senile in periodically oxygen depleted surroundings. Mar. Biol. 81: 81-86