Reproductive cycle and gonadal development of Donax striatus (Bivalvia: Donacidae) on an Amazon sandy beach in northern Brazil




gametogenesis, reproduction, bivalves, tropical sandy beaches, size at first maturity


The reproductive cycle and gonadal development of Donax striatus from a sandy beach in Ajuruteua, Amazon region, were studied. Monthly sampling took place from March 2015 to April 2016. Histological analysis was performed on 420 individuals, and the oocyte diameters were determined from histological sections and used to determine the reproductive period. The population showed a balanced sex ratio (1:1) with a size at first maturity of 10.9 mm in males and 8.9 mm in females. The population showed r-strategist characteristics and continuous spawning, and the reproductive cycle showed no seasonal variation or significant relation with any environmental parameter. The organic matter was significantly higher in the rainy season. According to the generalized linear model analysis (GLM), only the condition index (CI) had a significant relationship with the organic matter of the sediment. The type of reproductive strategy adopted by D. striatus corroborates the global breeding hypotheses for species of tropical environments. For conservation, it should be recommended to harvest this species at a shell length above 13 mm.


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Anderson S.C., Mills Flemming J., Watson R., et al. 2011. Rapid Global Expansion of Invertebrate Fisheries: Trends, Drivers, and Ecosystem Effects. PloS ONE 6: 1-9.

Akaike H. 1973. Information theory as an extension of the maximum like lihood principle. In: Petrov B.N., Csáki F. (eds), Proc.2nd Int. Symp. Information Theory, Akadémiai Kiadó, Budapest, pp. 267-281.

Alves M.A.M.S., El-Robrini M. 2006. Morphodynamics of a macrotidal beach: Ajuruteua, Bragança - North Brazil. J. Coast. Res. SI 39: 1848-1850.

Boehs G., Absher T.M., Cruz-Kaled A.C. 2008. Ecologia populacional de Anomalocardia brasiliana (Gmelin, 1791) (Bivalvia, Veneridae) na Baía de Paranaguá, Paraná, Brasil. Bol. Inst. Pesca 34: 259-270.

Brey T. 1986. Formalin and formaldehyde-depot chemicals: Effects on dry weight and ash free dry weight of two marine bivalve species. Meeresforsch 31: 52-57.

Cárdenas E.B., Aranda D.A. 2000. A review of reproductive patterns of bivalve mollusks from Mexico. Bull. Mar. Sci. 66: 13-27.

Companhia de Tecnologia de Saneamento Ambiental (CETESB). 2014. Determinação de Clorofila a e Feofitina a: método espectrofotométrico. Diário Oficial do Estado de São Paulo - Caderno Executivo I, v.124 (71) de 15/04/14, Poder Executivo, Seção I, 53-55.

Corte G.N., Yokoyama L.Q., Amaral A.C.Z. 2014. An attempt to extend the Habitat Harshness Hypothesis to tidal flats: A case study of Anomalocardia brasiliana (Bivalvia: Veneridae) reproductive biology. Estuar. Coast. Shelf. S. 150: 136-141.

Dean W.E. 1974. Determination of carbonate and organic matter in calcareous sediments and sedimentary rocks by loss on ignition: comparison with other methods. J. Sediment. Petrol. 44: 242-248.

Defeo O., Cardoso R.S. 2002. Macroecology of population dynamics and life history traits of the mole crab Emerita brasiliensis in Atlantic sandy beaches of South America. Mar. Ecol. Prog. Ser. 239: 169-179.

Delgado M., Silva L. 2016. Timing variation sand effects of size on there productive output of the wedge clam Donax trunculus (L. 1758) in the littoral of Huelva (SW Spain). J. Mar. Biol. Ass. U.K. 98: 341-350.

Deval M. C. 2009. Growth and reproduction of the wedge clam (Donax trunculus) in the Sea of Marmara, Turkey. J. Appl. Ichthyol. 25: 551-558.

Fretter V. 1984. Prosobranchs. In: Tompa A.S., Verdonk N.H., van den Biggelaar J.A.M. (eds), The Mollusca. Academic Press, Florida, pp. 1-5.

Galvão M.S.N., Henriques M.B., Pereira O.M., et al. 2006. Ciclo reprodutivo e infestação parasitária de mexilhões Perna perna (Linnaeus, 1758). Bol. Inst. Pesca 32: 59-71.

Gaspar M.B., Ferreira R., Monteiro C.C. 1999. Growth and reproductive cycle of Donax trunculus L., (Mollusca: Bivalvia) off Faro, southern Portugal. Fish. Res. 41: 309-316.

Giese A.C. 1959. Comparative physiology: annual reproductive cycles of marine invertebrates. Ann. Rev. Physiol. 21: 547-576.

Gil G.M., Thomé J.W. 2004a. Descrição do ciclo reprodutivo de Donax hanleyanus (Bivalvia, Donacidae) no sul do Brasil. Iheringia, Sér. Zool. 94: 271-276.

Gil G.M., Thomé J.W. 2004b. Proporção sexual e comprimento de concha na primeira maturação sexual em Donax hanleyanus Philippi (Bivalvia, Donacidae) no Rio Grande do Sul, Brasil. Rev. Bras. Zool. 21: 345-350.

Hammer Ø., Harper D.A.T., Ryan P.D. 2001. PAST: Paleontological Statistics Software Package for Education and Data Analysis. Palaeontol Electron. 4: 1-9.

Herrmann M., Barreira C.A.R., Arntz W.E., et al. 2009. Testing the habitat harshness hypothesis: reproductive biology of the wedge clam Donax hanleyanus (Bivalvia: Donacidae) on three Argentinean sandy beaches with contrasting morphodynamics. J. Mollus. Stud. 76: 33-47.

Junqueira L.C., Junqueira L.M.M.S. 1983. Técnicas básicas de citologia e histologia. Livraria e Editora Santos, São Paulo, 123 pp.

Mackie G.L. 1984. Bivalves. In: Tompa A.S., Verdonk N.H., van den Biggelaar J.A.M. (eds), The Mollusca. Academic Press, Florida, pp. 305-418.

Martorano L.G., Pereira L.C., Cézar E.G.M., et al. 1993. Estudos climáticos do Estado do Pará: classificação climática (Koppen) e deficiência hídrica (Thornhtwhite, Mather). Belém, Sudam/ Embrapa/SNLCS, Pará. pp. 261-264.

McCullagh P., Nelder J.A. 1989. Generalized Linear Models. Chapman and Hall/CRC. 2ª edition, 532 pp.

McLachlan A., Brown A. 2006. Sandy beaches as ecosystems. Elsevier Science Publishers, Amsterdam, 373 pp.

Narchi W. 1976. Ciclo anual da gametogênese de Anomalocardia brasiliana (Gmelin, 1791) (Mollusca Bivalvia). Bol. Zool. 1: 331-350.

Nascimento I.A., Lunetta J.E. 1978. Ciclo sexual da ostra de mangue e sua importância para o cultivo. Cien. Cult. 36: 736-742.

Quayle D.B. 1943. Sex, gonad development and seasonal gonad changes in Paphia staminea Conrad. J. Fish. Res. Board. Can. 6: 140-151.

R Core Team. 2017. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Version 3.4.3. Vienna, Austria.

Rangel M.S., Mendoza J., Freites L., et al. 2016. Biometric and reproductive aspects of the pen shell Atrina seminuda (Bivalvia: Pinnidae) in northeastern Venezuela. Molluscan Res. 37: 87-97.

Riascos J.M. 2006. Effects of El Ni-o-Southern oscillation on the population dynamics of the tropical bivalve Donax dentifer from Málaga bay, Colombian Pacific. Mar. Biol. 148: 1283-1293.

Riascos J.M., Urban H.J. 2002. Dinámica poblacional de Donax dentifer (Veneroida: Donacidae) en Bahía Málaga, Pacífico colombiano durante el fenómeno "El Ni-o" 1997/1998. Rev. Biol. Trop. 50: 1113-1123.

Tlili S., Métais I., Ayache N., et al. 2011. Is the reproduction of Donax trunculus affected by their sites of origin contrasted by their level of contamination? Chemosphere 84: 1362-1370.

World Register Marine Species (WORMS). 2018. Donax Linnaeus, 1758.

Zeichen M.M., Agnesi S., Mariani A., et al. 2002. Biology and population dynamics of Donax trunculus L. (Bivalvia: Donacidae) in the South Adriatic Coast (Italy). Est. Coast. Shelf Sci. 54: 971-982.



How to Cite

Gadelha E, Silva E, Silva R, Rafael S, Pamplona F, Palheta G, Melo N. Reproductive cycle and gonadal development of Donax striatus (Bivalvia: Donacidae) on an Amazon sandy beach in northern Brazil. scimar [Internet]. 2019Mar.30 [cited 2022Aug.8];83(1):31-9. Available from: