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Reproductive biology of a bathyal hermaphrodite fish, Bathypterois mediterraneus (Osteichthyes: Ipnopidae) from the south-eastern Sardinian Sea (central-western Mediterranean)

Published online by Cambridge University Press:  09 December 2009

Cristina Porcu ,
Maria Cristina Follesa ,
Eleonora Grazioli ,
Anna Maria Deiana  and
Angelo Cau
Cristina Porcu*
Affiliation:
Department of Animal Biology and Ecology, University of Cagliari, Via T. Fiorelli, 1, 09126 Cagliari, Italy
Maria Cristina Follesa
Affiliation:
Department of Animal Biology and Ecology, University of Cagliari, Via T. Fiorelli, 1, 09126 Cagliari, Italy
Eleonora Grazioli
Affiliation:
Department of Animal Biology and Ecology, University of Cagliari, Via T. Fiorelli, 1, 09126 Cagliari, Italy
Anna Maria Deiana
Affiliation:
Department of Animal Biology and Ecology, University of Cagliari, Via T. Fiorelli, 1, 09126 Cagliari, Italy
Angelo Cau
Affiliation:
Department of Animal Biology and Ecology, University of Cagliari, Via T. Fiorelli, 1, 09126 Cagliari, Italy
*
Correspondence should be addressed to: C. Porcu, Department of Animal Biology and Ecology, University of Cagliari, Via T. Fiorelli, 1, 09126 Cagliari, Italy email: cporcu@unica.it
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Abstract

The reproductive biology of the bathyal hermaphrodite Bathypterois mediterraneus is described based on 348 specimens caught during experimental trawl surveys carried out between 800 and 1600 m depth off the south-eastern Sardinian Sea (central-western Mediterranean). Based on macroscopic and histological gonad analysis and monthly variation of GSI, the female component of the tripodfish shows a reproductive season from March to May. The male component shows, instead, a longer spawning period probably guaranteeing continuous spermatogenesis at any time of year. The oocyte size–frequency distributions in mature component indicated that the species exhibits a synchronous-group and monocyclic ovary characterized by deposition in a single batch of eggs per year (total spawner). The species has a late size at first maturity (L50) of 119 mm standard length (SL); the smallest mature specimen was 110 mm SL.

Keywords

Bathypterois mediterraneushermaphroditismreproductionsize of maturityhistologydeep-seacentral-western MediterraneanSardinian Sea
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 90 , Issue 4 , June 2010 , pp. 719 - 728
Copyright
Copyright © Marine Biological Association of the United Kingdom 2009

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References

REFERENCES

Anastasopoulou, A., Yiannopoulos, C., Megalofonou, P. and Papaconstantinou, C. (2006) Distribution and population structure of the Chlorophthalmus agassizi (Bonaparte, 1840) on an unexploited fishing ground in the Greek Ionian Sea. Journal of Applied Ichthyology 22, 521–529.CrossRefGoogle Scholar
Anderson, R.O. and Gutreuter, S.J. (1983) Length, weight, and associated structural indices. In Nielsen, L.A. and Johnson, D.L. (eds) Fisheries techniques. Bethesda, Maryland: American Fisheries Society, pp. 283–300.Google Scholar
Badcock, J. (1986) Aspect of the reproductive biology Gonostoma bathyphilum (Gonostomatidae). Journal of Fish Biology 29, 589–603.CrossRefGoogle Scholar
Carrassón, M. and Cartes, J.E. (2002) Trophic relationships in a Mediterranean deep-sea fish-community: partition of food resources, dietary overlap and connections within the benthic boundary layer. Marine Ecology Progress Series 241, 41–55.CrossRefGoogle Scholar
Carrassón, M. and Matallanas, J. (1990) Preliminary data about the feeding habits of some deep-sea Mediterranean fishes. Journal of Fish Biology 36, 461–463.CrossRefGoogle Scholar
Carrassón, M. and Matallanas, J. (1994) Morphometric characteristic of the alimentary tract of deep-sea Mediterranean teleosts in relation to their feeding habits. Journal of Marine Biology 118, 319–322.CrossRefGoogle Scholar
Carrassón, M. and Matallanas, J. (2001) Feeding ecology of the Mediterranean spiderfish, Bathypterois mediterraneus (Pisces: Chlorophthalmidae), on the western Mediterranean slope. Fishery Bulletin 99, 266–274.Google Scholar
Cartes, J.E., Maynou, F., Moranta, J., Massutí, E., Lloris, D. and Morales-Nin, B. (2004) Patterns of bathymetric distribution among deep-sea fauna at local spatial scale: comparison of mainland vs. insular areas. Progress in Oceanography 60, 29–45.CrossRefGoogle Scholar
Coggan, R.A., Gordon, J.D.M. and Merrett, N.R. (1998) Abundance, distribution, reproduction and diet of notacanthid fishes (Pisces: Notacanthiformes) from the north-east Atlantic Journal of Fish Biology 52, 1038–1057.CrossRefGoogle Scholar
D'Onghia, G., Basanisi, M. and Tursi, A. (2000) Population structure, age and growth of macrourid fish from the upper slope of the Eastern-Central Mediterranean. Journal of Fish Biology 56, 1217–1238.Google Scholar
D'Onghia, G., Lloris, D., Poulitou, C.-Y., Sion, L. and Dokos, J. (2004b) New records of deep-water teleost fishes in the Balearic Sea and Ionian Sea (Mediterranean Sea). Scientia Marina 68, 171–183.CrossRefGoogle Scholar
D'Onghia, G., Lloris, D., Sion, L., Capezzuto, F. and Labropoulou, M. (2004a) Observation on the distribution, population structure and biology of Bathypterois mediterraneus Bauchot, 1962 in three areas of Mediterranean Sea. Scientia Marina 68, 163–170.CrossRefGoogle Scholar
Dagnélie, P. (1970) Théorie et méthodes statistiques. In Duculot, J. (ed.) Les méthodes de l'inférence statistique. Volume 2. Gembloux: Les Presses Agronomiques, p. 171.Google Scholar
Fishelson, L. and Galil, B.S. (2001) Gonad structure and reproductive cycle in the deep-sea hermaphrodite tripodfish, Bathypterois mediterraneus (Chlorophtalmidae, Teleostei). Copeia 2, 556–560.CrossRefGoogle Scholar
Follesa, M.C., Cabiddu, S., Davini, M.A., Porcu, C. and Cau, A. (2004) Reproductive biology of Chlorophthalmus agassizi in the central-western Mediterranean. Rapport Commission Internationale de la Mer Méditerranée 7, 356.Google Scholar
Follesa, M.C., Mulas, A., Murenu, M., Sabatini, A. and Cau, A. (2005) Ampliamento delle conoscenze sulla fauna batiale dei Mari Sardi. Biologia Marina Mediterranea 12, 517–521.Google Scholar
Forberg, K.G. (1982) A histological study of development of oocytes in capelin, Mallotus villosus villosus (Müller). Journal of Fish Biology 20, 143–154.CrossRefGoogle Scholar
Gage, J.D. and Tyler, P.A. (1991) Deep-sea biology: a natural history of organism at the deep-sea floor. Cambridge: Cambridge University Press.CrossRefGoogle Scholar
Galil, B.S. and Goren, M. (1994) The deep-sea Levantine fauna—new records and rare occurrence. Senckenbergiana Maritima 25, 41–52.Google Scholar
Galil, B.S. (2004) The limit of the sea: the bathyal fauna of the Levantine Sea. Scientia Marina 68, 63–72.CrossRefGoogle Scholar
Ghiselin, M.T. (1969) The evolution of hermaphroditism among animals. The Quarterly Review of Biology 44, 189–208.CrossRefGoogle ScholarPubMed
Grier, H.J. (1981) Cellular organization of the testis and spermatogenesis in fishes. American Zoologist 21, 345–357.CrossRefGoogle Scholar
Hirakawa, N., Suzuki, N., Narimatsu, Y., Saruwatari, T. and Ohno, A. (2007) The spawning and settlement season of Chlorophthalmus albatrossis along the Pacific coast of Japan. The Raffles Bulletin of Zoology 14, 167–170.Google Scholar
Kallianotis, A., Sophronidis, K., Vidoris, P. and Tselepides, A. (2000) Demersal fish and megafaunal assemblages on the Cretan continental shelf and slope (NE Mediterranean): seasonal variation in species density, biomass and diversity. Progress in Oceanography 46, 429–455.CrossRefGoogle Scholar
Kawaguchi, K. and Marumo, R. (1967) Biology of Gonostoma gracile (Gonostomatidae). I. Morphology, life history, and sexual reversal. Information Bulletin on Planktology in Japan. Commemoration Number of Dr Y. Matsue, 53–69.Google Scholar
Klausewitz, W. (1989) Deep-sea and deep water fish of the eastern Mediterranean, collected during the METEOR-Expedition 1987. Senckenbergiana Maritima 20, 251–263.Google Scholar
Kuwamura, T. and Nakashima, Y. (1998) New aspects of sex change among reef fishes: recent studies in Japan. Environmental Biology of Fishes 52, 125–135.CrossRefGoogle Scholar
Mazzi, V. (1977) Tecniche istologiche e istochimiche. Padova: Piccin, 750 pp. [In Italian.]Google Scholar
Mead, G.W. (1960) Hermaphroditism in archibenthic and pelagic fishes of the order Iniomi. Deep-Sea Research 6, 234–235.Google Scholar
Mead, G.W., Bertelsen, E. and Cohen, D.M. (1964) Reproduction among deep-sea fishes. Deep-Sea Research 11, 569–596.Google Scholar
Merrett, N.R. (1980) Bathytyphlops sewelli (Pisces: Chlorophthalmidae) a senior synonym of B. azoriensis, from the eastern North Atlantic with notes on its biology. Zoological Journal of the Linnean Society 68, 99–109.CrossRefGoogle Scholar
Merrett, N.R. (1994) Reproduction in the North Atlantic oceanic ichthyofauna and the relationship between fecundity and species' sizes. Environmental Biology of Fishes 41, 207–245.CrossRefGoogle Scholar
Miya, M. and Nemoto, T. (1987) Reproduction, growth and vertical distribution of the meso- and bathypelagic fish Cyclotone atraria (Pisces: Gonostomatidae). Deep-Sea Research 34, 1565–1577.CrossRefGoogle Scholar
Morales-Nin, B. (1990) A first attempt at determining growth patterns of some Mediterranean deep-sea fishes. Scientia Marina 54, 241–248.Google Scholar
Morales-Nin, B. (2001) Mediterranean deep-water fish age determination and age validation: the state of the art. Fishery Research 51, 377–383.CrossRefGoogle Scholar
Morales-Nin, B., Massutí, E. and Stefanescu, C. (1996) Bathymetric distribution and growth pattern of Bathypterois mediterraneus from the north-western Mediterranean Sea. Journal of Fish Biology 49, 276–288.CrossRefGoogle Scholar
Moranta, J., Stefanescu, C., Massutí, E., Morales-Nin, B. and Lloris, D. (1998) Fish community structure and depth related trends on the continental slope of the Balearic Islands (Algerian basin, western Mediterranean). Marine Ecology Progress Series 171, 247–259.CrossRefGoogle Scholar
Moranta, J., Palmer, M., Massutí, E., Stefanescu, C. and Morales-Nin, B. (2004) Body fish size tendencies within and among species in the deep-sea of the western Mediterranean. Scientia Marina 68, 141–152.CrossRefGoogle Scholar
Nagahama, Y. (1983) The functional morphology of teleost gonads. In Hoar, W.S., Randall, D.J. and Donaldson, E.M. (eds) Fish physiology, Volume IX. New York: Academic Press, pp. 223–275.Google Scholar
Papaconstantinou, C. (1988) Fauna Greciae IV. Check-list of marine fishes of Greece. Athens: Hellenic Zoological Society.Google Scholar
Polunin, N.V.C., Morales-Nin, B., Pawsey, W.E., Cartes, J.E., Pinnegar, J.K. and Moranta, J. (2001) Feeding relationships in Mediterranean bathyal assemblages elucidated by stable nitrogen and carbon isotope data. Marine Ecology Progress Series 220, 13–23.CrossRefGoogle Scholar
Quignard, J.P. and Tomasini, J.A. (2000) Mediterranean fish biodiversity. Biologia Marina Mediterranea 7, 1–66.Google Scholar
Rohlf, F.J. (2005) TpsDig, digitize landmarks and outlines, version 2.04. Department of Ecology and Evolution, State University of New York at Stony Brook.Google Scholar
Rotllant, G., Moranta, J., Massutí, E., Sardà, E. and Morales-Nin, B. (2002) Reproductive biology of three gadiform fish species through the Mediterranean deep-sea range (147–1850 m). Scientia Marina 66, 157–166.CrossRefGoogle Scholar
Stefanescu, C., Lloris, D. and Recubado, J. (1992a) Deep-living demersal fishes in the Catalan Sea (western Mediterranean) below a depth of 1000 m. Journal of Natural History 26, 197–213.CrossRefGoogle Scholar
Stefanescu, C., Lloris, D. and Recubado, J. (1993) Deep-sea fish assemblages in the Catalan Sea (Western Mediterranean) below a depth of 1000 m. Deep-Sea Research 40, 695–707.CrossRefGoogle Scholar
Stefanescu, C., Morales-Nin, B. and Massutí, E. (1994) Fish assemblages on the slope in the Catalan Sea western Mediterranean: influence of a submarine canyon. Journal of the Marine Biological Association of the United Kingdom 74, 499–512.CrossRefGoogle Scholar
Stefanescu, C., Recubado, J. and Lloris, D. (1992b) Depth-size trends in western Mediterranean demersal deep-sea fishes. Marine Ecology Progress Series 81, 205–213.CrossRefGoogle Scholar
Sulak, K.J. (1977) The systematics and biology of Bathypterois (Pisces, Chlorophthalmidae) with a revised classification of benthic myctophiform fishes. Galathea Report 14, 49–108.Google Scholar
Tortonese, E. and Relini-Orsi, L. (1970) Osservazioni intorno a un Bathypterois (Pisces) catturato nel Golfo di Genova. Res Linguisticae CLXIII, 181–185.Google Scholar
Wallace, R.A. and Selman, K. (1981) Cellular and dynamic aspects of oocyte growth in teleosts. American Zoologist 21, 325–343.CrossRefGoogle Scholar
Weikert, H., Koppelmann, R. and Wiegratz, S. (2001) Evidence of episodic changes in deep-sea mesozooplankton abundance and composition in the Levantine Sea (Eastern Mediterranean). Journal of Marine Systems 30, 221–239.CrossRefGoogle Scholar
Zorica, B., Sinovčić, G., Pallaoro, A. and Čikeš Keč, V. (2006) Reproductive biology and length–weight relationship of painted comber, Serranus scriba (Linnaeus, 1758), in the Trogir Bay area (middle-eastern Adriatic). Journal of Applied Ichthyology 22, 260–263.CrossRefGoogle Scholar