Biological Invasions

, Volume 10, Issue 8, pp 1431–1439

The solitary ascidian Herdmania momus: native (Red Sea) versus non-indigenous (Mediterranean) populations

Original Paper

Abstract

During 2005 monthly samples of the solitary ascidian Herdmania momus were collected along the Mediterranean and Red Sea coasts of Israel, in order to investigate possible differences in life history strategies of the two populations. The samples were preserved, dissected, and measurements were made of length, total weight, gonad weight, oocyte diameter and the occurrence of symbionts was recorded. Additionally, field surveys showed that in the Mediterranean H. momus exclusively inhabit artificial substrates, and are common at greater depths than in Eilat (Red Sea). Individuals of H. momus in Eilat reproduced year round. Although individuals from the Mediterranean were significantly larger than individuals collected in Eilat their gonad indices and oocyte diameter measurements indicate that they have a short reproductive season. Copepods were found in 50% of the samples from both sites, while a pontoniine shrimp was found in 14% of the samples from Eilat only. The marked differences between the native vs. non-indigenous populations of H. momus are attributed to differential food availability, water temperature, currents and wave exposure. The increasing evidence of negative effects of non-indigenous ascidians on natural fauna from other regions in the world emphasizes the need for additional research regarding the ecology of ascidians along the coasts of Israel.

Keywords

Lessepsian migration Marine bioinvasion Ascidians Anthropogenic transport 

References

  1. Atad I (2005) The limpet Cellana rota as a Lessepsian migrant model: arrival, establishment and competition with the Mediterranean limpet, Patella caerulea. MSc thesis, Tel Aviv University, 66 ppGoogle Scholar
  2. Barash A, Danin Z (1992) Fauna Palestina, Mollusca I, annotated list of Mediterranean molluscs of Israel and Sinai. Keter Press Enterprises, JerusalemGoogle Scholar
  3. Becerro MA, Turon X (1992) Reproductive cycles of the ascidians Microcosmus sabatieri and Halocynthia papillosa in the Northwestern Mediterranean. PSZN I: Mar Ecol 13:363–373CrossRefGoogle Scholar
  4. Berrill NJ (1950) The Tunicata with an account of the British species. Ray Society, LondonGoogle Scholar
  5. Cohen AN, Harris LH, Bingham BL, Carlton JT, Chapman JW, Lambert CC, Lambert G, Ljubenkov JC, Murray SN, Rao LC, Reardon K, Schwindt E (2005) Rapid assessment survey for exotic organisms in southern California bays and harbors, and abundance in port and non-port areas. Biol Invasions 7:995–1002CrossRefGoogle Scholar
  6. Coles SL, DeFelice RC, Eldredge LG, Carlton JT (1999) Historical and recent introductions of non-indigenous marine species into Pearl Harbor, Oahu, Hawaiian Islands. Mar Biol 135:147–158CrossRefGoogle Scholar
  7. Dalby JE (1996) Nemertean, copepod, and amphipod symbionts of the dimorphic ascidian Pyura stolonifera near Melbourne, Australia: specificities to host morphs and factors affecting prevalences. Mar Biol 126:231–243CrossRefGoogle Scholar
  8. Davis AR (1989) Contrasting population dynamics and life histories in two populations of the colonial subtidal ascidian Podoclavella moluccensis. Mar Ecol Prog Ser 51:107–119CrossRefGoogle Scholar
  9. Degnan BM, Rhode PR, Lavin MF (1996) Normal development and embryonic activity of the ascidian Herdmania momus. Mar Freshw Res 47:543–551CrossRefGoogle Scholar
  10. Diamant A (1998) Parasitological aspects of Red-Med fish migration. Actes du Colloque Scientifique. In: Proc Intl Sci Colloq OCEANOS Montpellier, France, 11–12 April 1996, pp 175–178Google Scholar
  11. Durante KM, Sebens KP (1994) Reproductive ecology of the ascidians Molgula citrina (Alder & Hancock, 1848) and Aplidium glabrum (Verrill, 1871) from the Gulf of Maine, USA. Ophelia 39:1–21Google Scholar
  12. Fishelson L (2000) Marine animal assemblages along the littoral of the Israeli Mediterranean seashore: the Red-Mediterranean Seas communities of species. Ital J Zool 67:393–415CrossRefGoogle Scholar
  13. Fransen CHJM (2002) Taxonomy, phylogeny, historical biogeography, and historical ecology of the genus Pontonia Latreille (Crustacea: Decapoda: Caridea: Palaemonidae). Zool Verh Leiden 336:1–433Google Scholar
  14. Galil BS (2000) A sea under siege – alien species in the Mediterranean. Biol Invasions 2:77–186CrossRefGoogle Scholar
  15. Ghobashy AFA, Adbel Messeih MK (1991) Ascidians in Egyptian waters. J Egypt Ger Soc Zool 4:313–326Google Scholar
  16. Golani D (1990) Environmentally-induced meristic changes in Lessepsian fish migrants, a comparison of source and colonizing populations. Bull Inst Océanogr Monaco 7:143–152Google Scholar
  17. Golani D (1998) Impact of Red Sea fish migrants through the Suez Canal on the aquatic environment of the Eastern Mediterranean. Bull Yale Univ Sch Forest Environ Stud 103:375–385Google Scholar
  18. Goodbody I (1961) Continuous breeding in three species of tropical ascidians. Proc Zool Soc Lond 136:403–409Google Scholar
  19. Goodbody I (1962) The biology of Ascidia nigra (Savigny). I. Survival and mortality in an adult population. Biol Bull 12:40–51CrossRefGoogle Scholar
  20. Goren M, Galil BS (2005) A review of changes in the fish assemblages of Levantine inland and marine ecosystems following the introduction of non-native fishes. J Appl Ichthyol 21:364–370CrossRefGoogle Scholar
  21. Grosholz E (2002) Ecological and evolutionary consequences of coastal invasions. Trends Ecol Evol 17:22–27CrossRefGoogle Scholar
  22. Harant H (1927) Rapport sur les Tuniciers, Cambridge expedition to the Suez Canal, 1924. Trans Zool Soc Part 3:365–373Google Scholar
  23. Kohler KE, Gill SM (2006) Coral Point Count with Excel extensions (CPCe): a visual basic program for the determination of coral and substrate coverage using random point count methodology. Comput Geosci 32:1259–1269CrossRefGoogle Scholar
  24. Kott P (1985) The Australian Ascidiacea. Part 1:Phelobranchiata and Stolidobranchiata. Mem Queensl Mus 23:1–440Google Scholar
  25. Kott P (2002) The genus Herdmania Lahille, 1888 (Tunicata, Ascidiacea) in Australian waters. Zool J Linn Soc Lond 134:359–374CrossRefGoogle Scholar
  26. Lambert G (2002) Nonindigenous ascidians in tropical waters. Pac Sci 56:291–298CrossRefGoogle Scholar
  27. Lambert G (2003) Marine biodiversity of Guam: the Ascidiacea. Micronesica 35–36:588–597Google Scholar
  28. Lambert CC, Lambert G (1998) Non-indigenous ascidians in southern California harbours and marinas. Mar Biol 130:675–688CrossRefGoogle Scholar
  29. Lambert CC, Lambert G (2003) Persistence and differential distribution of nonindigenous ascidians in harbors of the Southern California Bight. Mar Ecol Prog Ser 259:145–161CrossRefGoogle Scholar
  30. Lotan A, Fine M, Ben-Hillel R (1994) Synchronization of the life cycle and dispersal pattern of the tropical invader scyphomedusan Rhopilema nomadica is temperature dependent. Mar Ecol Prog Ser 109:59–65CrossRefGoogle Scholar
  31. Loya Y (2004) The coral reefs of Eilat – past, present and future: three decades of coral community structure studies. In: Rosenberg E, Loya Y (eds) Coral health and disease. Springer-Verlag, Heidelberg, pp 1–34Google Scholar
  32. Mastrototaro F, Dappiano M (2005) New record of the non indigenous species Microcosmus squamiger Michaelsen, 1927 (Ascidiacea, Stolidobranchia) in the harbour of Salerno (Tyrrhenian Sea, Italy). JMBA-Biodiversity records. http://www.mba.ac.uk/jmba/pdf/5124.pdf Cited 15 July 2007
  33. Millar RH (1952) The annual growth and reproductive cycle in four ascidians. J Mar Biol Assoc UK 31:41–61Google Scholar
  34. Millar RH (1954) The annual growth and reproductive cycle of the ascidian Dendrodoa grossularia (van Beneden). J Mar Biol Assoc UK 33:33–48Google Scholar
  35. Millar RH (1971) The biology of ascidians. Adv Mar Biol 9:1–100CrossRefGoogle Scholar
  36. Millar RH (1974) A note on the breeding season of three ascidians on coral reefs at Galeta in the Caribbean Sea. Mar Biol 23:127–129CrossRefGoogle Scholar
  37. Monniot C, Monniot F, Laboute P (1991) Coral reef ascidians of New Caledonia. ORSTOM, ParisGoogle Scholar
  38. Naranjo SA, Caraballo JL, Garcìa-Gómez JC (1996) Effects of environmental stress on ascidian populations in Algeciras Bay (southern Spain). Possible marine bioindicators? Mar Ecol Prog Ser 144:119–131CrossRefGoogle Scholar
  39. Nishikawa T (2002) Revision of the genus Herdmania (Urochordata: Ascidiacea) inhabiting Japanese waters. Species Divers 7:217–250Google Scholar
  40. Nomaguchi TA, Nishijima C, Minowa S, Hashimoto M, Haraguchi C, Amemiya S, Fujisawa H (1997) Embryonic thermosensitivity of the ascidian Ciona savignyi. Zool Sci (Tokyo) 14:511–516Google Scholar
  41. Oren U, Benayahu Y (1998) Didemnid ascidians: rapid colonizers of artificial reefs in Eilat (Red Sea). Bull Mar Sci 63:199–206Google Scholar
  42. Pérès JM (1958) Ascidies recoltees sur les cotes mediterraneannes d’Israel. Bull Res Counc Israel 7B:143–150Google Scholar
  43. Por FD (1978) Lessepsian migration. The Influx of Red Sea Biota into the Mediterranean by Way of the Suez Canal. Springer-Verlag, Berlin, 228 ppGoogle Scholar
  44. Rahmstorf S, Ganopolski A (1999) Long-term global warming scenarios computed with an efficient coupled climate model. Clim Change 43:353–367CrossRefGoogle Scholar
  45. Rilov G, Benayahu Y, Gasith A (2004) Prolonged lag in population outbreak of an invasive mussel: a shifting-habitat model. Biol Invasions 6:347–364CrossRefGoogle Scholar
  46. Rocha RM, Lotufo TMC, Rodrigues SA (1999) The biology of Phallusia nigra Savigny, 1816 (Tunicata: Ascidiacea) in southern Brazil: spatial distribution and reproductive cycle. Bull Mar Sci 64:77–87Google Scholar
  47. Safriel UN, Ritte U (1986) Population biology of Suez Canal migration – which way, what kind of species and why. In: Karlin S, Nevo E (eds) Evolutionary processes and theory. Academic Press, Orlando, FL, pp 561–582Google Scholar
  48. Sahade R, Tatián M, Esnal GB (2004) Reproductive ecology of the ascidian Cnemidocarpa verrucosa at Potter Cove, South Shetland Islands, Antarctica. Mar Ecol Prog Ser 272:131–140CrossRefGoogle Scholar
  49. Sims LL (1984) Osmoregulatory capabilities of three macrosympatric stolidobranch ascidians, Styela clava Herdman, S. plicata (Lesueur) and S. montereyensis (Dall). J Exp Mar Biol Ecol 82:117–129CrossRefGoogle Scholar
  50. Spanier E, Galil BS (1991) Lessepsian migration – a continuous biogeographical process. Endeavour 15:102–106CrossRefGoogle Scholar
  51. Stachowicz JJ, Whitatch RB, Osman RW (1999) Species diversity and invasion resistance in a marine ecosystem. Science 286:1577–1579PubMedCrossRefGoogle Scholar
  52. Stachowicz JJ, Fried H, Osman RW, Whitlatch RB (2002a) Biodiversity, invasion resistance and marine ecosystems function: reconciling pattern and process. Ecology 83:2575–2590CrossRefGoogle Scholar
  53. Stachowicz JJ, Terwin JR, Whitlatch RB, Osman RW (2002b) Linking climate change and biological invasions: ocean warming facilitates nonindigenous species invasions. PNAS 99:15497–15500PubMedCrossRefGoogle Scholar
  54. Stoner DS (1990) Recruitment of a tropical colonial ascidian: relative importance of pre-settlement vs. post-settlement processes. Ecology 71:1682–1690CrossRefGoogle Scholar
  55. Svane I (1984) Observations on the long-term population dynamics of the perennial ascidian, Ascidia mentula (O.F. Müller) on the Swedish west coast. Biol Bull 167:630–646CrossRefGoogle Scholar
  56. Van Duyl FC, Bak RPM, Sybesma J (1981) The ecology of the tropical compound Trididemnum solidum I. Reproductive strategy and larval behavior. Mar Ecol Prog Ser 6:35–42CrossRefGoogle Scholar
  57. Yamaguchi M (1975) Growth and reproductive cycles of the marine fouling ascidians Ciona intestinalis, Styela plicata, Botrylloides violaceus and Leptoclinum mitsukurii at Aburatsubo Moriso Inlet (Central Japan). Mar Biol 29:253–259CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  1. 1.Department of Zoology, The George S. Wise Faculty of Life SciencesTel-Aviv UniversityTel AvivIsrael

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