First description of Patagonian scallop (Zygochlamys patagonica) early larval development
DOI:
https://doi.org/10.47193/mafis.3222019121903Keywords:
Larvae, development, Patagonian scallop, ArgentinaAbstract
Description of Patagonian scallop (Zygochlamys patagonica) early larval development observed in the 2015 and 2017 Summer seasons spawning was made. Spawning was obtained through induction with the valval cleaning and thermal shocks (7 and 13° C) techniques in 16 adult scallops 55-72 mm shell height, sexually mature and in equal sex proportion. The water of the induction vessels was filtered with a 35 mm sieve to retain the fertilized oocytes that were placed in 2 l containers with ocean water at 7 ± 0,5 °C and without aeration. Early development stages up to trochophore larva were observed and measured and the duration of each phase and type of movement registered. The embryonic development was completed with the gastrula stage 30-40 h post fertilization. The trochophore larva phase started at 80-84 h, stage during which total mortality of larvae occurred. Although Z. patagonica life cycle was not completed, this work constitutes the first registry of the species early larval development, necessary to know the time the larva spends in the water column and, thus, its dispersion capacity.
Downloads
Metrics
References
Acha EM, Mianzan HW, Guerrero RA, Favero M, Bava J. 2004. Marine fronts at the continental shelves of South America physical and ecological processes. J Mar Syst. 44: 83-105.
Beaumont AR, Barnes DA. 1992. Aspects of veliger larval growth and byssus drifting of the spat of Pecten maximus and Aequipecten opercularis. ICES J Mar Sci. 49: 417-423.
Bogazzi E, Baldoni A, Rivas A, Martos P, Reta, R, Orensanz JM, Lasta M, Dell’arciprete P, Werner F. 2005. Spatial correspondence between areas of concentration of Patagonian scallop (Zygochlamys patagonica) and frontal systems in the southwestern Atlantic. Fish Oceanogr. 14: 359-376.
Campodónico S, Herrera S. 2016. Vieira patagónica (Zygochlamys patagonica): estadísticas de la pesquería correspondientes al año 2015. Inf Téc Of INIDEP N° 16/2016. 12 p.
Campodónico S, Macchi G, Lomovasky B, Lasta M. 2008. Reproductive cycle of the Patagonian scallop Zygochlamys patagonica in the south-western Atlantic. J Mar Biol Assoc UK. 88 (3): 603-611.
Cragg SM. 2016. Biology and ecology of scallop larvae. En: Shumway SE, Parsons GJ, editores. Scallops: biology, ecology, acuaculture, and fisheries. Developments in Aquaculture and Fisheries Science, Vol. 40. Elsevier. p 31-83.
Culliney JL. 1974. Larval development of the giant scallop Placopecten magellanicus (Gmelin). Biol Bull. 147: 321-332.
De la Roche JP, Marín B, Freites L, Vélez A. 2002. Embryonic development and post-larval growth of the tropical scallop Nodipecten (= Lyropecten) nodosus (L. 1758) (Mollusca: Pectinidae). Aquacult Res. 33: 819-827.
Desrosiers RR, Désilets J, Dubé F. 1996. Early developmental events following fertilization in the giant scallop Placopecten magellanicus. Can J Fish Aquat Sci. 53: 1382-1392.
Duncan PF, Brand AR, Strand Ø, Foucher E. 2016. The European scallop fisheries for Pecten maximus, Aequipecten opercularis, Chlamys islandica, and Mimachlamys varia. En: Shumway SE, Parsons GJ, editores. Scallops: biology, ecology, acuaculture, and fisheries. Developments in Aquaculture and Fisheries Science, Vol. 40. Elsevier. p 781-858.
Franco BC, Palma ED, Combes V, Lasta ML. 2017. Physical processes controlling passive larval transport at the Patagonian Shelf Break Front. J Sea Res. 124: 17-25.
Franco BC, Palma ED, Tonini MH. 2015. Benthic-pelagic uncoupling between the Northern Patagonian Frontal System and Patagonian scallop beds. Estuar Coast Shelf Sci. 153: 145-155.
Gosling E. 2003. Reproduction, settlement and recruitment. En: Gosling E, editor. Bivalve molluscs: biology, ecology and culture. Fishing News Books. Oxford: Blackwell Science. p. 131-168.
Hily C, Le Foll D. 1990. Distribution des supports coquilliers sur les fonds meubles infralittoarux: rôle des perturbations physiques et consequences su l’abondance et la distribution d’une population de Chlamys varia. CR Acad Sci Paris. 311: 187-192.
Lasta M, Bremec C. 1998. Zygochlamys patagonica in the Argentine Sea: a new scallop fishery. J Shellfish Res. 17 (1): 103-111.
Lasta M, Zampatti E. 1981. Distribución de capturas de moluscos bivalvos de importancia comercial en el Mar Argentino. En: Angelescu V, editor. Campañas de investigación pesquera realizadas en el Mar Argentino por los B/I “Shinkai Maru” y “Walther Herwig” y el B/P “Marburg”, años 1978 y 1979. Resultados de la parte argentina. Contrib Inst Nac Invest Desarr Pesq (Mar del Plata). Nº 383: 128-135.
Le Pennec M, Paugam A, Le Pennec G. 2003. The pelagic life of the pectinid Pecten maximus – a review. ICES J Mar Sci. 60: 211-233.
Martos P, Piccolo MC. 1988. Hydrography of the Argentine continental shelf between 38° and 42° S. Cont Shelf Res. 8: 1043-1056.
Matano RP, Palma ED. 2008. On the upwelling of down welling currents. J Phys Oceanogr. 38: 2482-2500.
Ministerio de Agroindustria. 2016. Exportaciones e importaciones pesqueras - 2015. Subsecretaria de Pesca y Acuicultura, Dirección de Economía Pesquera, 46 p.
Navarte M, Pascual M. 2003. Fertilization, larval rearing and post-larval growth of the Tehuelche scallop Aequipecten tehuelchus D’Orb., 1846. Aquaculture. 217: 259-274.
Orensanz JM, Cinti A, Parma AM, Burotto L, Espinosa-Guerrero S, Sosa-Cordero E, Sepúlveda C, Toral-Granda V. 2013. Part I. Latin America rights-based fisheries targeting sedentary resources. En: Orensanz JM, Seijo, JC, editores. Rights-based management in Latin American fisheries. FAO Fisheries and Aquaculture Technical Paper. Nº 582. p 2-69.
Peck LS, Powell DK, Tyler PA. 2007. Very slow development in two Antarctic bivalve molluscs, the infaunal clam Laternula elliptica and the scallop Adamussium colbecki. Mar Biol. 150: 1191-1197.
Peña JB. 2001. Taxonomía, morfología y hábitat de los pectínidos iberoamericanos. En: Maeda-Martínez AN, editor. Los moluscos pectínidos de Iberoamérica: ciencia y acuicultura. México: Limusa. p. 1-25.
Pyen CK, Rho YG. 1978. Studies on the early development and spat collection of Patinopecten yessoensis (Jay) under laboratory conditions. Bull Nat Fish Res Dev Agency. 20: 141-155.
Roman G, Acosta CP, Campos M, Sánchez JL. 2001b. Interannual variation (1987-1992) in the reproductive cycle of the scallop (Pecten maximus) reared on rafts using the ear-hanging culture technique in O. Grove, Ría de Arousa, NW Spain [resumen]. En: 13th International Pectinid Workshop, Coquimbo, Chile.
Roman G, Martinez G, Garcia O, Freites L. 2001a. Reproducción. En: Maeda-Martínez AN, editor. Los moluscos pectínidos de Iberoamérica: ciencia y acuicultura. México: Limusa. p 27-59.
Sastry AN. 1979. Pelecypoda (exluding Ostredae). En: Giese AC, Pearse JS, editores. Reproduction of marine invertebrates, Vol. V. Molluscs: pelecypods and lesser classes. Nueva York: Academic Press. p 113-292.
Schejter L, Bremec C, Waloszek D, Escolar M. 2010. Recently settled stages and larval developmental mode of the bivalve Zygochlamys patagonica and Hiatella meridionalis in the Argentine Sea. J Shellfish Res. 29 (1): 63-67.
Schwartz M, Campodónico S, López A. 2016. Metodología de traslado a bordo y acondicionamiento en acuarios de vieira patagónica (Zygochlamys patagonica). Inf Invest INIDEP Nº 49/2016. 10 p.
Stokesbury KDE, O’Keefe, CE, Harris BP. 2016. Fischeries sea scalop, Placopecten magellanicus. En: Shumway SE, Parsons GJ, editores. Scallops: biology, ecology, acuaculture and fisheries. Developments in aquaculture and fisheries science, Vol. 40. Elsevier. p. 869-897.
Taylor JE, Gunn, B, Williams, P, Mcnicoll I. 1993. An investigation of techniques for the hatchery and nursery rearing of the king scallop, Pecten maximus (L.). Proceedings of the 9th International Pectinid Workshop, Nanai-mo, Vol. 2. p. 104-107.
Tremblay MJ, Sinclair MM. 1988. The vertical and horizontal distribution of sea scallop (Placopecten magellanicus) larvae in the Bay of Fundy, Canada, in 1984 and 1985. J Northwest Atl Fish Sci. 8: 43-54.
Tremblay MJ, Sinclair M. 1992. Planktonic sea scallop larvae (Placopecten magellanicus) in the Georges Bank region: broad scale distribution in relation to physical oceanography. Can J Fish Aquat Sci. 49: 1597-1615.
Uriarte I, Rupp G, Abarca A. 2001. Producción de juveniles de pectínidos iberoamericanos bajo condiciones controladas. En: Maeda-Martínez AN, editor. Los moluscos pectínidos de Iberoamérica: ciencia y acuicultura. México: Limusa. p. 147-171.
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Matías Schwartz , Silvana Campodónico
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors of articles published in Marine and Fishery Sciences retain copyright on their articles, except for any third-party images and other materials added by Marine and Fishery Sciences, which are subject to copyright of their respective owners. Authors are therefore free to disseminate and re-publish their articles, subject to any requirements of third-party copyright owners and subject to the original publication being fully cited. Visitors may also download and forward articles subject to the citation requirements. The ability to copy, download, forward or otherwise distribute any materials is always subject to any copyright notices displayed. Copyright notices must be displayed prominently and may not be obliterated, deleted or hidden, totally or partially.
This journal offers authors an Open Access policy. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other legal purpose within the Creative Commons 4.0 license (BY-NC-SA), without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of Open Access.
