Abstract
Siphonophores were sampled using stratified 1.67-m2-mouth 330-μm mesh nets during both day- and nighttime in Sagami Bay (35°0.50′N, 139°20′E), off south-eastern Japan during a 9-day period in March 2006, when the Kuroshio Current was in an offshore non-large meander phase. The samples were collected at 50-m intervals spanning from 1,000 m depth to the surface. Fifty-eight species and 11 eudoxid forms of unknown parentage were collected, of which 5 represent first-time records from Japanese waters, and Clausophyes laetmata Pugh and Pagès 1993, Eudoxia cf. galathea Moser 1925 and Lensia panikkari Daniel 1970 were recorded for the first time not only from Japan but from the entire Pacific Ocean. The highest abundance and diversity was found below the thermocline during the day, and above it at night. A second peak in abundance, around 400 m depth, associated with a decrease in diversity, could be linked to the increase in abundance of a single species—Dimophyes arctica (Chun 1897). The siphonophore communities could be related to the different water masses in the Bay, with an important influence of lateral transport of both tropical and subarctic species into the Bay by the different water masses.
Similar content being viewed by others
References
Alvariño A (1971) Siphonophores of the Pacific with a review of the world distribution. Bull Scripps Inst Oceanogr Univ Calif Tech Ser 16:1–432
Bigelow H (1913) Medusae and Siphonophorae collected by the US Fisheries steamer “Albatross” in the northwestern Pacific, 1906. Proc US Natl Mus 44(1946):1–119
BISMaL (Biological Information System for Marine Life) (2012) Data portal, order Siphonophora. http://www.godac.jamstec.go.jp/bismal/view/0000187. Accessed 20 November 2012
Bouillon J, Medel MD, Pagès F, Gili JM, Boero F, Gravili C (2004) Fauna of the Mediterranean Hydrozoa. Sci Mar 68(Suppl 2):5–449
Clarke KR, Warwick RM (2001) Change in marine communities: an approach to statistical analysis and interpolation, 2nd edn. Primer-E Ltd, Plymouth
Daniel R (1985) Coelenterata: Hydrozoa, Siphonophora. In: Tikader BK (ed) The fauna of India and the adjacent countries. Zoological survey of India, Calcutta, pp 1–440
Fujikura K, Lindsay DJ, Kitazato H, Nishida S, Shirayama Y (2012) Marine biodiversity in Japanese waters. PloS ONE 5(8):e11836
Gao S, Hong H, Zhang S (2002) Class Hydrozoa, subclass Siphonophora. In: Gao S, Hong H, Zhang S (eds) Fauna Sinica (invertebrata) Phylum Cnidaria, vol 27. Science Press, Beijing, pp 1–177
Gibbons MJ, Thibault-Botha D (2002) The match between ocean circulation and zoogeography of epipelagic siphonophores around southern Africa. J Mar Biol Ass UK 82(5):801–810
Grossmann MM, Lindsay DJ (2013) Diversity and distribution of the Siphonophora (Cnidaria) in Sagami Bay, Japan, and their association with tropical and subarctic water masses. In: Lindsay DJ (ed) Multiple sampling platform survey of whole ecosystem database (MULTI-SPLASH database): Biological Information System for Marine Life (BISMaL). http://www.godac.jamstec.go.jp/bismal/e/JAMSTEC_MULTISPLASH2006_SagamiBay_Siphonophora
Hidaka K (2008) Species composition and horizontal distribution of the appendicularian community in waters adjacent to the Kuroshio in winter-early spring. Plankton Benthos Res 3(3):152–164
Hosia A, Båmstedt U (2008) Seasonal abundance and vertical distribution of siphonophores in western Norwegian fjords. J Plankton Res 30(8):951–962
Hunt JC, Lindsay DJ (1999) Methodology for creating an observational database of midwater fauna using submersibles: results from Sagami Bay, Japan. Plankton Biol Ecol 46(1):75–87
Japan Coast Guard, Marine Information Service, Oceanographic Data Information Division, 14–21 March 2006 (2006). http://www1.kaiho.mlit.go.jp/KANKYO/KAIYO/qboc/2006/qboc200611cu0.pdf. Accessed 20 January 2013
Kâ S, Hwang J-S (2011) Mesozooplankton distribution and composition on the northeastern coast of Taiwan during autumn: effects of the Kuroshio Current and hydrothermal vents. Zool Stud 50(2):155–163
Kawabe M (1995) Variations of current path, velocity, and volume transport of the Kuroshio in relation with the large meander. J Phys Oceanogr 25:3103–3117
Kawamura T (1954) A report on Japanese siphonophores with special references to new and rare species. J Shina Prefect Jnr Coll Ser A 2(4):99–129
Kidachi T, Ito H (1979) Distribution and structure of macroplankton communities in the Kuroshio and coastal region, south of Honshu, during spring season. Bull Tokai Reg Fish Res Lab 97:1–119 (in Japanese with English abstract)
Kitamura M (1997) Taxonomic study and seasonal occurrence of jellyfish in Sagami Bay (M. Sc dissertation). Tokyo University of Fisheries, Tokyo
Kitamura M (2000) Taxonomy and distribution of planktonic Cnidaria around Japan (Ph. D dissertation). Tokyo University of Fisheries, Tokyo (in Japanese)
Kitamura M (2009) Vertical distribution of planktonic Cnidaria in three sites of northwestern Pacific. Kaiyo Mon 41:382–392 (in Japanese)
Kitamura M, Tanaka Y, Ishimaru T, Mine Y, Noda A, Hamada H (2001) Sagami Bay research report: improvement of multiple opening/closing net, IONESS (intelligent operative net sampling system). J Tokyo Univ Fish 10:149–158 (in Japanese)
Kitamura M, Tanaka Y, Ishimaru T (2003) Coarse scale distributions and community structure of hydromedusae related to water mass structures in two locations of Japanese waters in early summer. Plankton Biol Ecol 50(2):43–54
Kobari T, Moku M, Takahashi K (2008) Seasonal appearance of expatriated boreal copepods in the Oyashio–Kuroshio mixed region. ICES J Mar Sci 65:469–476
Kuriyama M, Nishida S (2006) Species diversity and niche-partitioning in the pelagic copepods of the family Scolecitrichidae (Calanoida). Crustaceana 79(3):293–317
Lindsay DJ, Hunt JC (2005) Biodiversity in midwater cnidarians and ctenophores: submersible-based results from deep-water bays in the Japan Sea and north-western Pacific. J Mar Biol Ass UK 85(2):503–517
Lindsay DJ, Miyake H (2009) A checklist of midwater cnidarians and ctenophores from Japanese waters: species sampled during submersible surveys from 1993–2008 with notes on their taxonomy. Kaiyo Mon 41:417–438 (in Japanese with English abstract)
Lindsay DJ, Hunt JC, Hashimoto J, Fujikura K, Fujiwara Y, Tsuchida S, Itoh K (1998) The benthopelagic community of Sagami Bay. JAMSTEC J Deep Sea Res 14:493–499 (in Japanese with English abstract)
Mackie GO, Pugh PR, Purcell JE (1987) Siphonophore biology. Adv Mar Biol 24:97–262
Mapstone GM (2001) Siphonophora. In: Costello MJ, Emblow C, White R (eds) European register of marine species. A check-list of the marine species in Europe and a bibliography of guides to their identification. Publication of the Science Museum History Natural, Paris, pp 120–122
Mapstone GM (2009) Siphonophora (Cnidaria: Hydrozoa) of Canadian Pacific waters. NRC Research Press, Ottawa
Margulis RYa (1970) A new species of siphonophore Lensia zenkevitchi sp. n. (Siphonanthae, Calycophorae) from the Atlantic Ocean. Zool Zh 49:148–149
Margulis RYa (1978) The distribution of siphonophores in the western North Atlantic in summer of 1974. Vestn Mosk Univ Ser XVI Biol 3:1–11 (in Russian with English abstract)
Margulis RYa (1980) On the vertical distribution of siphonophores in the world’s oceans. In: Naumov DV, Stepanjants SD (eds) The theorectical and practical importance of coelenterates. Zoological Institute, Russian Academy of Sciences, Leningrad, pp 60–65 (in Russian)
Mills CE (1982) Patterns and mechanisms of vertical distribution of medusae and ctenophores (PhD Dissertation). University of Victoria, Victoria
Miyamoto H, Nishida S, Kuroda K, Tanaka Y (2012) Vertical distribution and seasonal variation of chaetognaths in Sagami Bay, central Japan. Plankton Benthos Res 7(2):41–54
Moser F (1925) Die Siphonophoren der Deutsche Südpolar-Expedition 1901–1903. In: von Drygalski E (ed) Dtsch. Südpol.-Exped. 1901–1903 (Zoologie), vol 17. Walter de Gruyter, Berlin and Leipzig, pp 1–541
Oh B-C, Terazaki M, Nemoto T (1991) Some aspects of the life history of the subarctic copepod Neocalanus cristatus (Calanoida) in Sagami Bay, central Japan. Mar Biol 111:207–212
Ohshima KI, Wakatsuchi M, Saitoh S (2005) Velocity field of the Oyashio region observed with satellite-tracked surface drifters during 1999–2000. J Oceanogr 61:845–855
Pagès F, Flood P, Youngbluth M (2006) Gelatinous zooplankton net-collected in the Gulf of Maine and adjacent submarine canyons: new species, new family (Jeanbouilloniidae), taxonomic remarks and some parasites. Sci Mar 70(3):363–379
Park JH, Won JH (2004) Three new records of marine Hydromedusae (Cnidaria: Hydrozoa) in Korea. Korean J Syst Zool 20(2):179–184
Patriti G (1964) Les siphonophores calycophores du Golfe de Marseille. Rec Trav Stn Mar Endoume Fac Sci Mars 35(51):185–258 (in French)
Pugh PR (1984) The diel migrations and distributions within a mesopelagic community in the North East Atlantic, Siphonophores. Prog Oceanogr 13:461–489
Pugh PR (1992) A revision of the sub-family Nectopyramininae (Siphonophora, Prayidae). Philos Trans R Soc Lond B 335:281–322
Pugh PR (1999a) A review of the genus Bargmannia Totton, 1954 (Siphonophora, Physonecta, Pyrostephidae). Bull Nat Hist Mus Lond (Zool) 65(1):51–72
Pugh PR (1999b) Siphonophorae. In: Boltovskoy D (ed) South Atlantic zooplankton. Backhuys, Leiden, pp 467–511
Pugh PR (2001) A review of the genus Erenna Bedot, 1904 (Siphonophora, Physonectae). Bull Nat Hist Mus Lond (Zool) 67(2):169–182
Pugh PR (2006) Reclassification of the clausophyid siphonophore Clausophyes ovata into the genus Kephyes gen. nov. J Mar Biol Ass UK 86:997–1004
Pugh PR, Pagès F (1997) A re-description of Lensia asymmetrica Stepanjants, 1970 (Siphonophorae, Diphyidae). Sci Mar 61(2):153–161
Rengarajan K (1973) Siphonophores obtained during the cruises of R.V. Varuna from the west coast of India and the Laccadive Sea. J Mar Biol Ass India 15(1):125–159
Sekine Y, Uchiyama K (2002) Outflow of the Intermediate Oyashio Water from Sagami Bay to the Shikoku Basin. J Oceanogr 58:531–537
Senjyu T, Asano N, Matsuyama M, Ishimaru T (1998) Intrusion events of the Intermediate Oyashio Water into Sagami Bay. Jpn J Oceanogr 54:29–44
Shimode S, Toda T, Kikuchi T (2006) Spatio-temporal changes in diversity and community structure of planktonic copepods in Sagami Bay. Jpn Mar Biol 148:581–597
Stepanjants SD (1967) Siphonophores of the seas of the USSR and the northern part of the Pacific Ocean. Opred Faune Akad Nauk SSSR 96:234–249 (in Russian)
Stepanjants SD, Cortese G, Kruglikova SB, Bjørklund KR (2006) A review of bipolarity concepts: history and examples from Radiolaria and Medusozoa (Cnidaria). Mar Biol Res 2:200–241
Thibault-Botha D, Gibbons MJ (2005) Epipelagic siphonophores off the east coast of South Africa. Afr J Mar Sci 27(1):129–139
Totton AK (1965a) A synopsis of the Siphonophora. British Museum (Natural History), London
Totton AK (1965b) A new species of Lensia (Siphonophora: Diphyidae) from the coastal waters of Vancouver B.C.; and its comparison with Lensia achilles Totton and another new species Lensia cordata. Ann Mag Nat Hist Ser 13(8 (85-86)):71–76
Toyokawa M, Toda T, Kikuchi T, Nishida S (1998) Cnidarians and ctenophores observed from the manned submersible Shinkai 2000 in the midwater of Sagami Bay, Pacific coast of Japan. Plankton Biol Ecol 45(1):61–74
von Leloup E, Hentschel E (1935) Die Verbreitung der calycophoren Siphonophoren in Südatlantischen Ozean. Wiss ergebn Dtsch Atl Exped Meteor 12(1):474–475 (in German)
World Register of Marine Species (WoRMS) (2013) Postal, order Siphonophora. http://www.marinespecies.org/aphia.php?p=taxdetails&id=1371. Accessed 20 Janurary 2013
Yang S-K, Nagata Y, Taira K, Kawabe M (1993a) Southward intrusion of the Intermediate Oyashio Water along the east coast of the Boso peninsula. I. Coastal salinity-minimum-layer water off the Boso peninsula. J Oceanogr 49:89–114
Yang S-K, Nagata Y, Taira K, Kawabe M (1993b) Southward intrusion of the Intermediate Oyashio Water along the east coast of the Boso peninsula. II. Intrusion events into Sagami Bay. J Oceanogr 49:173–191
Zang JB, Lin M (2001) Vertical distribution of the Hydromedusae and Siphonophora in western waters of Taiwan Strait. J Oceanogr Taiwan 20(1):1–8 (in Chinese with English abstract)
Zhang JB (2005) Pelagic Siphonophora in China Seas. China Ocean Press, Beijing
Zhang JB, Lin M (1997) Study on the ecogeography of Siphonophora in the South China Sea. Acta Oceanol Sin 19(4):121–131 (in Chinese)
Acknowledgments
We are grateful to the reviewers for critical and constructive comments on the manuscript. We also thank the captain and crew of the R/V “Kaiyo” during cruise KY06-03, the onboard team of Drs. Minoru Kitamura, Yasuo Furushima, Francesc Pagès (deceased), Satoshi Konishi, Sumihiro Koyama, Jun Nishikawa, Mikiko Kuriyama, Hiroyuki Matsuura, Jun Kita, Haruko Kurihara, Satoko Iguchi, Hiroshi Miyake, Tomohiko Kikuchi, Satoshi Katoh, Takenori Kawabata and Mr. Jun Tanada, Mitsugu Kitada, Toshishige Itoh, Masaru Satoh, Sayaka Matsumura, Teruki Tanaka, Satoshi Okada, Maiko Kimino, Naotaka Togashi, Akira Soh, Tamami Ueno, Hiroyuki Hayashi, Yūko Sagawa, Yasushi Hashimoto, Hirokatsu Uno and Shinsuke Toyoda for their help with sampling; Dr. Hiroshi Itoh and staff at Suidosha Inc. for help in sorting the cnidarians from the bulk samples. We also thank Drs. Hiroyuki Yamamoto, Katsunori Fujikura and Tadashi Maruyama of JAMSTEC for mentorship and logistical support. We gratefully acknowledge programmatic support from the Alfred P. Sloan Foundation. This study is a contribution from the Census of Marine Zooplankton (CMarZ), an ocean realm field project of the Census of Marine Life, the Japan National Regional Implementation Committee of the Census of Marine Life, and the International Network for Scientific Investigations of Deep-Sea Ecosystems (INDEEP). This work was partially funded by Japan Society for the Promotion of Science (JSPS) KAKENHI, grant numbers 24248032 and 23405031.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Grossmann, M.M., Lindsay, D.J. Diversity and distribution of the Siphonophora (Cnidaria) in Sagami Bay, Japan, and their association with tropical and subarctic water masses. J Oceanogr 69, 395–411 (2013). https://doi.org/10.1007/s10872-013-0181-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10872-013-0181-9