Abstract
During 2012–2013 we surveyed the benthic ctenophore fauna of the Gulf of Aqaba, Red Sea. Four new species, three new records and one known species of benthic ctenophores (family Coeloplanidae) were discovered living as episymbionts on various invertebrates and algae: (1) Coeloplana loyai n. sp. (on the mushroom corals Herpolitha limax Esper, 1797 and Ctenactis echinata Pallas, 1766), (2) Coeloplana yulianicorum n. sp. (on the soft coral Sarcophyton glaucum Quoy and Gaimard, 1833), (3) Coeloplana huchonae n. sp. (on the stems of Dendronephthya hemprichi Klunzinger, 1877), (4) Coeloplana fishelsoni n. sp. (on colonies of Xenia umbellata Lamarck, 1816 and Paralemnalia Kukenthal, 1913), (5) Coeloplana punctata Fricke, 1970 and (6) Coeloplana lineolata Fricke, 1970 – both are new records in the Red Sea (found on colonies of S. glaucum), (7) Coeloplana bannwarthi Krumbach, 1933 on the spines of the sea urchin Diadema setosum Leske, 1778, and (8) Vallicula multiformis Rankin, 1956, another member of the family, was recorded for the first time from the Red Sea from brown algae, Sargassum seaweed and the holothurian Pearsonothuria graeffei Semper, 1868. All four new species of benthic ctenophores are different from other known Coeloplana species by their host identity, color, and color pattern. The documentation of V. multiformis in the Gulf of Aqaba , Red Sea is a remarkable extension of its geographic distribution, which until now was only reported from the Atlantic and Pacific Oceans. These findings demonstrate the great potential of discovering new species of this understudied group, especially in coral reef ecosystems.
Similar content being viewed by others
References
Abbott JF (1902) Preliminary notes on Coeloplana. Annot Zool Japon (Tokyo Zool Soc) iv:103–108
Abbott JF (1907) The morphology of Coeloplana. The University of Chicago
Abbott JF (1907b) The morphology of Coeloplana. Zool Jahrb Abt Anat Ontog Tiere 24:41–70
Carlton JT, Eldredge LG (2009) Marine Bioinvasions of Hawaii: the introduced and cryptogenic marine and estuarine animals and plants of the Hawaiian Archipelago. vol 4 of Bishop Museum Bulletin in Cultural and Environmental studies, Honolulu, Hawaii, 202 pp
Cavas L, Yurdakoc K (2005) An investigation on the antioxidant status of the invasive alga Caulerpa racemosa var. cylindracea (Sonder) Verlaque, Huisman et Boudouresque (Caulerpales, Chlorophyta). J Exp Mar Biol Ecol 325:189–200
Coppard S., Campbell AC (2004) Organisms associated with diadematid sea urchins in Fiji., Proceedings of the 11th International Echinoderm Conference, 6–10 October 2003, Munich, Germany, p. 171, CRC Press
Dafni J (2008) Diversity and recent changes in the Echinoderm fauna of the Gulf of Aqaba with emphesis on the regular echinoids. In: Por FD (ed) Aqaba-Eilat, the improbable gulf: environment, biodiversity and preservation. Magnes Press, Jerusalem, pp 226–234
Dawydoff C (1930a) Coeloplana duboscqui nov. sp., Coeloplanide provenant du Golfe de Siam, commensale des Pennatules. Arch Zool Exp Gen 70: Notes et Revue. Numero 3:87–90
Dawydoff C (1930b) Sur une nouvelle coeloplanide (Coeloplana perrieri nov. sp.) provenant du Golfe de Siam. Arch Zool Exp Gen 70: Notes et Revue, Numero 2:52–54
Dawydoff C (1930c) Une nouvelle coeloplanide de la cote sud d’Annam (Coeloplana agniae nov. sp.). Arch Zool Exp Gen 70: Notes et Revue. Numero 3:83–86
Dawydoff C (1938a) Deux Coeloplanides remarquables des eaux indochinoises. C R Hebd Séances Acad Sci (Paris) 206:1143–1145
Dawydoff C (1938b) Les coeloplanides Indochinoises. Arch Zool Exp Gen 80:125–162
Dawydoff C (1955) Contribution á l’étude des invertébrés de la fauna marine benthique de l’Indochine. Bull Biol Fe Belg Suppl 37:1–158
Devanesen DW, Varadarajan S (1942) On three new species of Coeloplana found at Krusadai Island, marine biological station, Gulf of Mannar. J Madras Univ 14:181–188
Eeckhaut I, Flammang P, Bue CL, Jangoux M (1997) Functional morphology of the tentacles and tentilla of Coeloplana bannworthi (Ctenophora, Platyctenida), an ectosymbiont of Diadema setosum (Echinodermata, Echinoida). Zoomorphology 117:165–174
Eldredge LG, Miller SE (1995) How many species are there in Hawaii? Bishop Mus Occas Pap 41:3–18
Emson RH, Whitfield PJ (1991) Behavioural and ultrastructural studies on the sedentary platyctenean ctenophore Vallicula multiformis. Hydrobiologia 216(1):27–33
Freeman G (1967) Studies on regeneration in the creeping ctenophore Vallicula multiformis. J Morphol 123:71–83
Fricke HW (1970) Neue kriechende Ctenophoren der Gattung Coeloplana aus Madagaskar. Mar Biol 5:225–238. doi:10.1007/bf00346910
Gershwin L, Zeidler W, Davie PJF (2010) Ctenophora of Australia. In: Davie PJF, Phillips JA (eds) Proceedings of the 13th International Marine Biological Workshop, the Marine Fauna and Flora of Moreton Bay, Queensland. Memoirs of the Queensland Museum 54(3):1–45, Brisbane, Australia
Glynn PW, Bayer FM, Renegar DA (2014) Coeloplana waltoni, a new species of minute benthic ctenophore (Ctenophora: Platyctenida) from south Florida. P Biol Soc Wash 127:423–436
Gordon DP (1969) A Platyctenean ctenophore from New Zealand. N Z J Mar Fresh 3(3):446–471
Haas J (1942) A ctenophore from the Palestinian coast. Nature 149:110–111
Hoeksema BW, Waheed Z, Alamaru A (2013) Out of sight: aggregations of epizoic comb jellies underneath mushroom corals. Coral Reefs 32:1065
Hulings NC (1989) A review of marine science research in the Gulf of Aqaba vol 6. The University of Jordan Press, Amman, p 267
Komai T (1920) Notes on Coeloplana bocki n. sp. and its development. Annot Zool Japon (Tokyo Zool Soc) 9:575–584
Komai T (1922) Studies of two aberrant ctenophores, Coeloplana and Gastrodes. Published by the author, Kyoto, Japan, pp 1–102, pls. 1–9
Kowalevsky A (1880) Coeloplana metschnikowii (Sonderdruck ohne Titel) (Coeloplana). Zool Anz 3:140–141
Krempf A (1920) Sur un Cténophore planariforme nouveau Coeloplana gonoctena (nov. sp.). CR Hebd Acad Sci (Paris) 171:438–440
Krempf A (1921) Coeloplana gonoctena: biologie, organisation, développement. Bull Biol Fr Belg 54:252–312
Krumbach T (1933) Uber eine kriechende ctenophore aus dem Golfe von Suez und ein paar Thesen über die Architektonik der Rippenquallen. Mitt Zool Mus Berlin 19:475–479
Marcus EBR (1957) Vallicula multiformis Rankin, 1956, from Brazil. Bol Ins Oceanogr 7:87–91
Matsumoto GI (1999) Coeloplana thomsoni sp. nov., a new benthic ctenophore (Ctenophora: Platyctenida: Coeloplanidae) from Western Australia. In: Walker DI, Wells FE (eds) The Seagrass Flora and Fauna of Rottnest Island Western Australia. Western Australian Museum, Perth, pp 385–393
Matsumoto GI, Gowlett-Holmes KL (1996) Coeloplana scaberiae sp. nov., a new benthic ctenophore (Ctenophora: Platyctenida: Coeloplanidae) from South Australia. Rec S Aust Mus 29:33–40
Matthews DC (1954) Records of Hawaiian ctenophora. T Am Microsc Soc 73:282–284
Matthews DC, Townsley SJ (1964) Additional records of Hawaiian Platyctenea (Ctenophore). Pac Sci XVIII:349–351
Mills CE (2014) Phylum Ctenophora: list of all valid species names. http://faculty.washington.edu/cemills/Ctenolist.html.
Mills CE, Haddock S (2007) Ctenophora. In: Carlton JT (ed) The Light and Smith Manual: Intertidal Invertebrates from Central California to Oregon. University of California Press, pp 189–199
Moro L, Riera R, Matsumoto GI, Ortea J (2010) Primera cita de Vallicula multifornis Rankin, 1956 (Ctenophora: Platyctenida) para Canarias y Cuba. Rev Acad Canaria Cien 22(3):79–84
Mortensen T (1927) Papers from Dr. Th. Mortensen’s Pacific Expeditions 1914–1916. XXXIX. Two new ctenophores Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i København:277–288, pl. III
Oliveira OMP, Mianzan H, Migotto AE, Marques AC (2007) Identification key for the ctenophores from Brazilian coast. Biota Neotrop 7:342–350
Podar M, Haddock HD, Sogin ML, Harbison GR (2001) A molecular phylogenetic framework for the phylum Ctenophora using 18S rRNA genes. Mol Phylogenet Evol 21:218–230
Pople W (1960) The occurrence of Coeloplana in Natal, South Africa. S Afr J Sci 56:39–42
Prasade A, Apte D, Kale P, Oliveira OM (2015) Vallicula multiformis Rankin, 1956 (Ctenophora, Platyctenida): first record from the Indian Ocean. Check List 11(1):1544
Rankin JJ (1951) A new platyctenid Ctenophore from Jamaica. Nature 168:1047
Rankin JJ (1956) The structure and biology of Vallicula multiformis, gen. et. sp. nov., a platyctenid ctenophore. J Linn Soc Zool 43:55–71
Simion P, Bekkouche N, Jager M, Quéinnec E, Manuel M (2015) Exploring the potential of small RNA subunit and ITS sequences for resolving phylogenetic relationships within the phylum Ctenophora. Zool 118(2):102–114
Song J-I, Hwang S-J, Lee S, Park J-K (2011) New records of creeping ctenophores, genus Coeloplana (Tentaculata: Platyctenida: Coeloplanidae), from Korea. Korean J Syst Zool 27:47–52
Song J-I, Hwang S-J (2010) A new species of genus Coeloplana (Ctenophora: Tentaculata: Platyctenida) from Korea. Korean J Syst Zool 26:217–221
Tanaka H (1932) Coeloplana echinicola nov. sp. Mem Coll Sci, Kyoto Imp Univ Ser B 7(5):247–250
Thiel H (1968) Coeloplana meteoris nov. spec. (Ctenophora: Platyctenea): Bescheibung und systematische Stellung mit einem Vergleich der Gastrovascularsysteme in deiser Ordung. Sounderdrunck aus “Meteor” Forschungsergebnisse, Reihe D:1–13
Tokioka T (1969) A creeping ctenophore found on the sea cucumber, Holothuria leucospilota (Brandt). Publ Seto Mar Biol Lab XVII(4):279–283
Utinomi H (1963) Coeloplana komaii, a new creeping ctenophore from Sagami Bay. Japanese J Zool :15–19
Varadarajan S (1934) Discovery of a species of Coeloplana commensal of the star fish Pentaceros hedemanni in the sea off Krusadai Island, Gulf of Mannar. Curr Sci India 8:316–317
Venkataraman K, Raghunathan C, Raghuraman R, Sreeraj CR (2012) Marine biodiversity in India. Kolkata, India, pp 164
Wirtz P (1998) Twelve invertebrates and eight fish species new to the marine fauna of Madeira, and a discussion of the zoogeography of the area. Helgoländer Meeresun 52:197–207
Acknowledgments
We wish to thank Claudia Mills and another anonymous reviewer for their valuable and insightful remarks on an early version of this manuscript; R. Holzman and V. China for providing us with lab space and equipment at the Interuniversity Institute of Marine Sciences in Eilat; O. Ben-Shaprut for the logistic help with the night dives; A. Halátsz for the identification of Xenia umbellata; N. Paz for editorial help. This research was partially supported by The Steinhardt National Natural History Museum and Research Center (Tel-Aviv University), by a fellowship from the Israel Taxonomy Initiative (ITI) to AA and by the Israel Science Foundation (ISF) No. 341/12 and USAID/MERC grant No. M32-037 to YL.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by P. Martinez Arbizu
Rights and permissions
About this article
Cite this article
Alamaru, A., Brokovich, E. & Loya, Y. Four new species and three new records of benthic ctenophores (Family: Coeloplanidae) from the Red Sea. Mar Biodiv 46, 261–279 (2016). https://doi.org/10.1007/s12526-015-0362-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12526-015-0362-4