Abstract
The toxic effects of the common organophosphorus pesticide dimethoate on freshwater zooplankton Brachionus calyciflorus (rotifer) were tested. Because of the advantages of behavioral response in environmental monitoring, swimming behavior was used as the endpoint in this research. After exposure 6 h at five dimethoate concentrations (0.18, 0.53, 0.88, 1.23 and 1.59 mg·L−1), the pesticide disrupted the balance in rotifer swimming direction and caused an obvious direction preference. It also inhibited significantly the swimming angular and linear speed. Our results showed that dimethoate has a sublethal toxic effect on this aquatic invertebrate.
Similar content being viewed by others
References
Andersen TH, Tjørnhøj R, Wollenberger L, Slothuus T, Baun A (2006) Acute and chronic effects of pulse exposure of Daphnia magna to dimethoate and pirimicarb. Environ Toxicol Chem 25:1187–1195
Cailleaud K, Michalec FG, Forget-Leray J, Budzinski H, Hwang JS, Schmitt FG, Souissi S (2011) Changes in the swimming behavior of Eurytemora affinis (Copepoda, Calanoida) in response to a sub-lethal exposure to nonylphenols. Aquat Toxicol 102:228–231
Charoy C, Janssen CR (1999) The swimming behaviour of Brachionus calyciflorus (rotifer) under toxic stress. II. Comparative sensitivity of various behavioural criteria. Chemosphere 38:3247–3260
Charoy CP, Janssen CR, Persoone G, Clément P (1995) The swimming behavior of Brachionus calyciflorus (rotifer) under toxic stress. I. The use of automated trajectometry for determining sublethal effects of chemicals. Aquat Toxicol 32:271–282
Dogan D, Can C (2011) Endocrine disruption and altered biochemical indices in male Oncorhynchus mykiss in response to dimethoate. Pesticide Biochem Physiol 99(2):157–161
Faimali M, Garaventa F, Piazza V, Greco G, Corra C, Magillo F, Pittore M, Giacco E, Gallus L, Falugi C, Tagliafierro G (2006) Swimming speed alteration of larvae of Balanus amphitrite as a behavioural end-point for laboratory toxicological bioassays. Mar Biol 149:87–96
Janssen CR, Ferrando MD, Persoone G (1994) Ecotoxicological studies with the freshwater Rotifer Brachionus calyciflorus: IV. Rotifer behavior as a sensitive and rapid sublethal test criterion. Ecotoxicol Environ Saf 28:244–255
Lundebye AK, Curtis TM, Braven J, Depledge MH (1997) Effects of the organophosphorous pesticide, dimethoate, on cardiac and acetylcholinesterase (AChE) activity in the shore crab Carcinus maenas. Aquat Toxicol 40(1):23–36
Mimouni P, Luciani A, Clement P (1993) How females of the rotifer Asplanchna brightwelli swim in darkness and light-an automated tracking study. Hydrobiologia 255(256):101–108
Pope C, Karanth S, Liu J (2005) Pharmacology and toxicology of cholinesterase inhibitors: uses and misuses of a common mechanism of action. Environ Toxicol Pharmacol 19:433–446
Roast SD, Widdows J, Jones MB (2000) Disruption of swimming in the hyperbenthic mysid Neomysis integer (Peracarida: Mysidacea) by the organophosphate pesticide chlorpyrifos. Aquat Toxicol 47:227–241
Snell TW, Janssen CR (1995) Rotifers in ecotoxicology: a review. Hydrobiologia 313:231–247
Tripathi PK, Singh A (2003) Toxic effects of dimethoate and carbaryl pesticides on reproduction and related enzymes of the freshwater snail Lymnaea acuminata. Bull Environ Contam Toxicol 71(3):535–542
Villarroel MJ, Ferrando MD, Sancho E, Andreu E (1999) Daphnia magna feeding behavior after exposure to tetradifon and recovery from intoxication. Ecotoxicol Environ Saf 44:40–46
Weis JS, Smith G, Zhou T, Santiago-Bass C, Weis P (2001) Effects of contaminants on behavior: biochemical mechanisms and ecological consequences. Bioscience 51(3):209–217
Xuereb B, Lefèvre E, Garric J, Geffard O (2009) Acetylcholinesterase activity in Gammarus fossarum (Crustacea Amphipoda): linking AChE inhibition and behavioural alteration. Aquat Toxicol 94:114–122
Acknowledgments
This study was supported by the Key Program of the Natural Science Foundation of Jiangsu Province of China (BK2011016).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Guo, R., Ren, X. & Ren, H. Assessment the Toxic Effects of Dimethoate to Rotifer Using Swimming Behavior. Bull Environ Contam Toxicol 89, 568–571 (2012). https://doi.org/10.1007/s00128-012-0712-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00128-012-0712-x