Hostname: page-component-78c5997874-4rdpn Total loading time: 0 Render date: 2024-11-10T16:30:08.584Z Has data issue: false hasContentIssue false
  • English
  • Français

Distribution and abundance of eggs and estimation of spawning stock biomass of anchovy, Engraulis encrasicolus (Linnaeus, 1758), in the south-eastern Adriatic Sea

Published online by Cambridge University Press:  23 January 2015

Milica Mandić ,
Slobodan Regner ,
Mirko Đurović ,
Aleksandar Joksimović ,
Ana Pešić  and
Jasmina Krpo-Ćetković
Milica Mandić*
Affiliation:
Institute of Marine Biology, Dobrota bb, 85330 Kotor, Montenegro
Slobodan Regner
Affiliation:
Institute for Multidisciplinary Research, Belgrade, Kneza Višeslava 1, 11000 Belgrade, Serbia
Mirko Đurović
Affiliation:
Institute of Marine Biology, Dobrota bb, 85330 Kotor, Montenegro
Aleksandar Joksimović
Affiliation:
Institute of Marine Biology, Dobrota bb, 85330 Kotor, Montenegro
Ana Pešić
Affiliation:
Institute of Marine Biology, Dobrota bb, 85330 Kotor, Montenegro
Jasmina Krpo-Ćetković
Affiliation:
Faculty of Biology, University of Belgrade, Studentski trg 16, 11000 Belgrade, Serbia
*
Correspondence should be addressed to: M. Milica, Institute of Marine Biology, Dobrota bb, 85330 Kotor, Montenegro email: mamilica@ac.me
Get access Rights & Permissions [Opens in a new window]

Abstract

Seasonal distribution and abundance of anchovy eggs were analysed during three scientific cruises carried out from summer 2006 to summer 2007 in the Boka Kotorska Bay, and one cruise in July 2008 in the open waters of the south-eastern Adriatic Sea. Daily egg production method (DEPM) was applied for the first time for estimation of the anchovy spawning stock biomass in the south-eastern Adriatic Sea. The daily egg production was 13–581 eggs day−1 within the bay, and 42–110 eggs day−1 in the open waters. Anchovy egg abundance was highest in spring inside the Bay of Kotor (one of the innermost and eutrophic sub-bays of the Boka Kotorska Bay), which indicates that the conditions for anchovy spawning are very favourable in this part of the Adriatic Sea, even when temperatures are below the optimum. This study has shown that the Boka Kotorska Bay is an area of very intensive spawning of anchovy, and that small-size anchovies live and spawn in the bay, and after spawning migrate towards open waters. The length at which 50% of anchovy were mature (L50) was calculated as 9.28 for females and 9.02 for males. Spawning stock biomass was at a stable level during the period of investigation.

Keywords

European anchovydistributionfish eggssouth Adriatic Seadaily egg production method
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 95 , Issue 5 , August 2015 , pp. 1051 - 1059
Copyright
Copyright © Marine Biological Association of the United Kingdom 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Artegiani, A., Bregant, D., Paschini, E., Pinardi, N., Raicich, F. and Russo, A. (1997) The Adriatic Sea general circulation. Part II: Baroclinic circulation structure. Journal of Physical Oceanography 27, 1515–1532.2.0.CO;2>CrossRefGoogle Scholar
Basilone, G., Guisande, C., Patti, B., Mazzola, S., Cuttitta, A., Bonanno, A., Vergara, A.R. and Moneiro, I. (2006) Effect on habitat conditions on reproduction of the European anchovy (Engraulis encrasicolus) in the Strait of Sicily. Fisheries Oceanography 15, 271–280.CrossRefGoogle Scholar
Demir, N. (1968) Analysis of local populations of anchovy, Engraulis encrasicolus (L), in Turkish waters based on meristic characters. Istanbul Üniversitesi Fen Fakültesi Matematik. Ser. B 33, 25–57.Google Scholar
Fage, L. (1935) La ponte et les races locales de l'anchois de la Mediterranee (Engraulis encrasicolus L.) Rapport du 10e Congress de la CIESM. Congress Proceedings, pp. 67–71.Google Scholar
FAO AdriaMed (2005) FAO AdriaMed survey report of the small pelagic eggs and larvae in GSA 18 (Serbia and Montenegro), 8 pp.Google Scholar
FAO AdriaMed (2009) Preliminary report of the echosurvey carried out in August 2008 in the South Adriatic Sea (GSA) Albania and Montenegro continental shelf, 17 pp.Google Scholar
Gamulin, T. and Hure, J. (1983) Mriješćenje i mrijestilišta riba u Jadranskom moru (Sardina pilchardus, Engraulis encrasicolus, Scomber scombrus, Sardinella aurita i Sprattus sprattus). Acta Adriatica 24, 97–131.Google Scholar
Garcia, A. and Palomera, I. (1996) Anchovy early life history and its relation to its surrounding environment in the Western Mediterranean basin. Scientia Marina 60(Suppl. 2), 155–166.Google Scholar
Hunter, J.R. and Macewicz, B. (1985) Measurement of spawning frequency in multiple spawning fishes. In Lasker, R. (ed.) An egg production method for estimating spawning biomass of pelagic fish: application to the northern anchovy, Engraulis mordax. Volume 36. NOAA Technical Report. Washington, DC: NMFS, pp. 79–93.Google Scholar
Krivokapić, S., Vuksanović, N. and Stanković, Ž. (2005) Trophic level and chlorophyll a in Kotor Bay. In The 34th Annual Conference of the Yugoslav Water Pollution Control Society “WATER 2005”. Conference Proceedings, pp. 351–354 (in Serbo-Croatian).Google Scholar
La Mesa, M., Donato, F., Giannetti, G. and Arneri, E. (2009) Growth and mortality rates of European anchovy (Engraulis encrasicolus) in the Adriatic Sea during the transition from larval to juvenile stages. Fisheries Research 96, 275–280.CrossRefGoogle Scholar
Lloret, J., Palomera, I., Salat, J. and Sole, I. (2004) Impact of freshwater input and wind on landings of anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) in shelf waters surrounding the Ebre (Ebro) River delta (north-western Mediterranean). Fisheries Oceanography 13, 102–110.CrossRefGoogle Scholar
Magaš, D. (2002) Natural-geographic characteristic of the Bokakotorska area as the basis of development. Geoadria 7, 51–81.CrossRefGoogle Scholar
Marrano, G. (2001) Small pelagic stock assessment (1984–1996). FAO AdriaMed Technical Documents 3, pp. 66–77.Google Scholar
Martin, P., Bahamon, N., Sabatés, A., Maynou, F., Sánchez, P. and Demestre, M. (2008) European anchovy (Engraulis encrasicolus) landings and environmental conditions on the Catalan Coast (NW Mediterranean) during 2000–2005. Hydrobiologia 612, 185–199.CrossRefGoogle Scholar
MEDITS (2007) International bottom trawl survey in the Mediterranean (MEDITS). Instruction manual, Version 5, 62 pp.Google Scholar
Merker, K. (1971) Some preliminary observation on findings of spawning areas of sardine (Sardina pilchardus WALB.) in South Adriatic area. Studia Marina 5, 61–74 (in Serbo-Croatian).Google Scholar
Merker, K. and Vujošević, M. (1972) Density and distribution of anchovy (Engraulis encrasicolus L.) eggs in the Bay of Boka Kotorska. Poljoprivreda i šumarstvo 18, 15–27 (in Serbo-Croatian).Google Scholar
Millán, M. (1999) Reproductive characteristics and condition status of anchovy, Engraulis encrasicolus, L. from the Bay of Cadiz. (SW Spain). Fisheries Research 41, 73–86.CrossRefGoogle Scholar
Mužinić, R. (1973) A preliminary comparative study of horizontal distribution of some pelagic fishes in the Adriatic. Ichthyologia 5, 99–112.Google Scholar
Palomera, I. (1992) Spawning of anchovy Engraulis encrasicolus in the North-western Mediterranean relative to hydrographical features in the region. Marine Ecologie. Progress Series 79, 215–223.CrossRefGoogle Scholar
Parker, K. (1980) A direct method for estimating northern anchovy, Engraulis mordax, spawning biomass. Fishery Bulletin US 78, 541–544.Google Scholar
Petereit, C., Hinrichsen, H-H., Voss, R., Kraus, G., Freese, M. and Clemmesen, C. (2009) The influence of different salinity conditions on egg buoyancy and development and yolk sac larval survival and morphometric traits of Baltic Sea sprat (Sprattus sprattus balticus Schneider). Scientia Marina 73(S1), 59–72.CrossRefGoogle Scholar
Piccinetti, C., Regner, S. and Specchi, M. (1980) Etat du stock d'anchois et de sardine en Adriatique. FAO Fisheries Report 239, 43–52.Google Scholar
Piccinetti, C., Regner, S. and Specchi, M. (1982) Preliminary data on larval and postlarval mortality of anchovy Engraulis encrasicolus (Linnaeus, 1758) in the Northern and Central Adriatic. Acta Adriatica 23, 449–456.Google Scholar
Regner, S. (1972) Contribution to the study of the ecology of the planktonic phase in the life history of the anchovy, Engraulis encrasicolus (Linnaeus, 1758), in the central Adriatic. Acta Adriatica 14, 1–40.Google Scholar
Regner, S. (1985) Ecology of planktonic stages of the anchovy, Engraulis encrasicolus (Linnaeus, 1758), in the central Adriatic. Acta Adriatica, Series Monographiae 26, 113.Google Scholar
Regner, S. (1996) Effects of environmental changes on early stages and reproduction of anchovy in the Adriatic Sea. Scientia Marina 60(Suppl. 2), 167–177.Google Scholar
Regner, S., Joksimović, A., Kasalica, O., Đurović, M., Pešić, A. and Mandić, M. (2006) Anchovy (Engraulis encrasicolus, L.) stock biomass assessment in the south-eastern part of the Adriatic Sea: August 2005 – GSA 18. GFCM-SAC Report of the eighth Session of the Sub-Committee on Stock Assessment (SCSA), Rome, Italy, 11–14 September 2006, 38 pp.Google Scholar
Sinovčić, G. (1998) The population dynamics of the juvenile anchovy Engraulis encrasicolus (L.) under the Estuarine conditions (Novigrad Sea – Central-Eastern Adriatic). Cahiers Options Méditerranéennes 35, 273–282.Google Scholar
Sinovčić, G. (1999) Some ecological aspects of juvenile anchovy, Engraulis encrasicolus (L.), under the estuarine conditions. (Novigrad sea-Central Eastern Adriatic). Acta Adriatica 40(Suppl.), 99–107.Google Scholar
Sinovčić, G. and Zorica, B. (2006) Reproductive cycle and minimal length at sexual maturity of Engraulis encrasicolus (L.) in the Zrmanja River estuary (Adriatic Sea, Croatia). Estuarine and Coastal Shelf Science 69, 439–448.CrossRefGoogle Scholar
Somarakis, S., Palomera, I., García, A., Quintanilla, L., Koutsikopoulos, C., Uriarte, A. and Motos, L. (2004) Daily egg production of anchovy in European waters. ICES Journal of Marine Sciences 61, 944–958.CrossRefGoogle Scholar
Štirn, J. (1969) Pelagial severnega Jadrana. Razprave- Dissertationes 12, 92 pp.Google Scholar
Tanaka, S. (1973) Stock assessment by means of ichthyoplankton surveys. FAO Fisheries Technical Report 122, 33–51.Google Scholar
Varagnolo, S. (1965) Alcune osservazioni sulla distribuzione delle uova gallegianti di Teleostei nell'Alto Adriatico. Bollettino di Zoologia 32, 849–858.CrossRefGoogle Scholar
Vučetić, T. (1975) Synchronism of the spawning season of some pelagic fishes (sardine, anchovy) and the timing of the maximal food (zooplankton) production in the central Adriatic. Pubblicazioni della Stazione Zoologica di Napoli 39(Suppl.), 347–365.Google Scholar
Vuksanović, N. and Krivokapić, S. (2005) Contribution to the knowledge of phytoplankton in Kotor Bay in winter season 2004. In The 34th Annual Conference of the Yugoslav Water Pollution Control Society “WATER 2005”. Conference Proceedings, pp. 347–350 (in Serbo-Croatian).Google Scholar
Whitehead, P.J.B., Bouchot, M.L., Hureau, J.C., Nielsen, J. and Tortonese, E. (1986) Fishes of the North-eastern Atlantic and the Mediterranean. Paris: UNESCO.Google Scholar
Zarrad, R., Missaoui, H., Alemany, F., Salah, M.R., Garcia, A., Ridha, M., Othman, J.A. and Amor, E.A. (2006) Spawning areas and larval distribution of anchovy Engraulis encrasicolus in relation to environmental conditions in the Gulf of Tunis (Central Mediterranean Sea). Scientia Marina 70(S2), 137–146.CrossRefGoogle Scholar
Zavodnik, D. (1970) Comparative data on the spawning of sardine (Sardina pilchardus Walb.), sprat (Sprattus sprattus L.) and anchovy (Engraulis encrasicholus L.) in the North Adriatic. Ichthyologia 2, 171–178.Google Scholar
Zore-Armanda, M., Grbec, B. and Morović, M. (1999) Oceanographic properties of the Adriatic Sea – a point of view. Acta Adriatica 40(Suppl.), 39–54.Google Scholar
Zorica, B., Vilibić, I., Čikeš Keč, V. and Šepić, J. (2013) Environmental conditions conducive to anchovy (Engraulis encrasicolus) spawning in the Adriatic Sea. Fisheries Oceanography 22, 32–40.CrossRefGoogle Scholar