Effects of elevated foodborne selenium on growth and reproduction of the fathead minnow (Pimephales promelas)

1989 ◽  
Vol 18 (6) ◽  
pp. 795-803 ◽  
Author(s):  
Richard S. Ogle ◽  
Allen W. Knight
Keyword(s):  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Growth And Reproduction

Effects of Long-Term Exposure to Carbaryl (Sevin) on Survival, Growth, and Reproduction of the Fathead Minnow (Pimephales promelas)

1972 ◽  
Vol 29 (5) ◽  
pp. 583-587 ◽  
Author(s):  
A. R. Carlson
Keyword(s):  
Life Cycle ◽  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Threshold Concentration ◽  
Fathead Minnows ◽  
Motile Sperm ◽  
High Concentration ◽  
Toxicant Concentration ◽  
Growth And Reproduction

When fathead minnows (Pimephales promelas) were exposed to five concentrations (0.008–0.68 mg/liter) of the insecticide carbaryl for 9 months and throughout a life cycle, the highest concentration prevented reproduction and decreased survival. At the high concentration, testes contained motile sperm and ovaries were in a flaccid condition and appeared to be in a resorptive state. At the 0.68 mg/liter concentration, carbaryl appeared to contribute to mortality of larvae (produced by unexposed parents) within 30 days of hatching. Survival of young grown in the 0.008 mg/liter concentration was reduced. Since no demonstrable effects were noted for survival, growth, or reproduction at the 0.017, 0.062, and 0.21 mg/liter concentrations, this low survival value is considered not due to carbaryl. The 96-hr median tolerance concentration (TL 50) and the lethal threshold concentration (LTC) for 2-month-old fathead minnows were 9.0 mg/liter. The maximum acceptable toxicant concentration (MATC) for fathead minnows exposed to carbaryl in water with a hardness of 45.2 mg/liter and a pH of 7.5 lies between 0.21 and 0.68 mg/liter. The application factors (MATC/96-hr TL50 and MATC/LTC) both lie between 0.023 and 0.075.

Effect of Lime Neutralized Iron Hydroxide Suspensions on Survival, Growth, and Reproduction of the Fathead Minnow (Pimephales promelas)

1973 ◽  
Vol 30 (8) ◽  
pp. 1147-1153 ◽  
Author(s):  
E. J. Smith ◽  
J. L. Sykora ◽  
M. A. Shapiro
Keyword(s):  
Fathead Minnow ◽  
Iron Hydroxide ◽  
Pimephales Promelas ◽  
Iron Concentration ◽  
Fathead Minnows ◽  
Safe Level ◽  
Long Term Effect ◽  
Flow Through ◽  
Growth And Reproduction

The long-term effect of lime neutralized suspended iron on fathead minnow (Pimephales promelas) survival, growth, and reproduction was assessed in a flow-through environment with a modified proportional diluter. Results of 12 months of testing reveal lower survival and declining growth of fathead minnows with an increase in lime neutralized suspended iron concentration. Hatchability and growth of fathead minnows were appreciably reduced in the lowest insoluble iron concentration tested, 1.5 mg Fe/liter. Reduced hatchability was attributed to the higher percentage of smaller particles in low lime neutralized iron concentrations. A comparison of data on survival, growth, and hatchability indicates that the safe level of suspended iron for fathead minnows presumably lies between the control and 1.5 mg Fe/liter.

Chronic Toxicity of Copper to the Fathead Minnow (Pimephales promelas) in Soft Water

1969 ◽  
Vol 26 (9) ◽  
pp. 2449-2457 ◽  
Author(s):  
Donald I. Mount ◽  
Charles E. Stephan
Keyword(s):  
Chronic Toxicity ◽  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Soft Water ◽  
Toxicant Concentration ◽  
Accuracy And Precision ◽  
Growth And Reproduction

The maximum acceptable toxicant concentration of copper for the fathead minnow (Pimephales promelas, Rafinesque) in water having an EDTA hardness of 30 mg/liter (as CaCO3) was found to be between 0.13 and 0.22 of the 96-hr TLm value, using survival, growth, and reproduction to evaluate effect. In an earlier study the application factor for copper in water with an EDTA hardness of 200 mg/liter (as CaCO3) was found to be between 0.03 and 0.08 for the same species. Suggestions are made that should increase the accuracy and precision of future determinations of application factors.

Responses in a Fathead Minnow (Pimephales promelas) Lifecycle Test and in Wild White Sucker (Catostomus commersoni) Exposed to a Canadian Bleached Kraft Mill Effluent

2010 ◽  
Vol 45 (2) ◽  
pp. 187-200 ◽  
Author(s):  
Joanne L. Parrott ◽  
L. Mark Hewitt ◽  
Tibor G. Kovacs ◽  
Deborah L. MacLatchy ◽  
Pierre H. Martel ◽  
...  
Keyword(s):  
Egg Production ◽  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Fish Reproduction ◽  
White Sucker ◽  
Catostomus Commersoni ◽  
Liver Size ◽  
Paper Mill Effluent ◽  
Kraft Mill Effluent ◽  
Kraft Mill

Abstract To evaluate currently available bioassays for their use in investigating the causes of pulp and paper mill effluent effects on fish reproduction, the responses of wild white sucker (Catostomus commersoni) collected from the receiving environment at the bleached kraft mill at La Tuque, Quebec, were compared with responses of fathead minnow (Pimephales promelas) exposed to effluent in a laboratory lifecycle test. White sucker collected at effluent exposed sites had increased liver size but none of the reproductive effects that had been documented in earlier field studies at this site. Exposure to 1, 3, 10, 30, and 100% bleached kraft mill effluent (BKME) in the lab led to significantly decreased length, but increased weight and liver size in male fathead minnow. Female length was also decreased and liver size was increased at high effluent exposures. Most effluent concentrations (1 to 30%) significantly increased egg production compared with controls. The fathead minnow lifecycle assay mirrored the effects seen in wild fish captured downstream of the BKME discharge. These results will be used to select short-term fish tests for investigating the causes of and solutions to the effects of mill effluents on fish reproduction.

scholarly journals nLethal and sublethal effects of diluted bitumen and conventional oil on fathead minnow (Pimephales promelas) larvae exposed during their early development

2021 ◽  
pp. 105884
Author(s):  
Roxanne Bérubé ◽  
Charles Gauthier ◽  
Thibault Bourdin ◽  
Marilou Bouffard ◽  
Gaëlle Triffault-Bouchet ◽  
...  
Keyword(s):  
Early Development ◽  
Fathead Minnow ◽  
Sublethal Effects ◽  
Pimephales Promelas ◽  
Conventional Oil

Environmental Gestagens Activate Fathead Minnow (Pimephales promelas) Nuclear Progesterone and Androgen Receptors in Vitro

2014 ◽  
Vol 48 (14) ◽  
pp. 8179-8187 ◽  
Author(s):  
Laura E. Ellestad ◽  
Mary Cardon ◽  
Ian G. Chambers ◽  
Jennifer L. Farmer ◽  
Phillip Hartig ◽  
...  
Keyword(s):  
Fathead Minnow ◽  
Androgen Receptors ◽  
Pimephales Promelas
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