Variability in the performance of the seven-day fathead minnow (pimephales promelas) larval survival and growth test: An intra- and interlaboratory study

1991 ◽  
Vol 10 (9) ◽  
pp. 1189-1203 ◽  
Author(s):  
G. M. Degraeve ◽  
J. D. Cooney ◽  
D. O. Mcintyre ◽  
T. L. Pollock ◽  
N. G. Reichenbach ◽  
...  
Keyword(s):  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Larval Survival ◽  
Interlaboratory Study ◽  
Growth Test ◽  
Survival And Growth

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

Effects of predaceous and nonpredaceous introduced fish on the survival, growth, and antipredation behaviours of long-toed salamanders

2009 ◽  
Vol 87 (10) ◽  
pp. 948-955 ◽  
Author(s):  
K. J. Pearson ◽  
C. P. Goater
Keyword(s):  
Activity Patterns ◽  
Pimephales Promelas ◽  
Indigenous Populations ◽  
Introduced Fish ◽  
Refuge Use ◽  
Field Surveys ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
Introduced Predators ◽  
Survival And Growth ◽  
Outdoor Mesocosms

Simultaneous introduction of complex suites of exotic organisms into indigenous populations have poorly known magnitudes and consequences. We compared the effects of introduced piscivorous rainbow trout ( Oncorhynchus mykiss (Walbaum, 1792)) and nonpiscivorous fathead minnows ( Pimephales promelas Rafinesque, 1820) on growth, survival, susceptibility to predation, and antipredator behaviours of naïve long-toed salamanders ( Ambystoma macrodactylum Baird, 1850). Trout reduced salamander hatchling and larvae survival to nearly zero in predation trials and caused a 39% reduction in salamander survival within outdoor mesocosms. Salamander larvae did not increase their refuge use or alter activity patterns in the presence of trout. These results imply that allotopic distributions of trout and salamanders observed in several field surveys likely result from the inability of larvae to recognize introduced predators as a threat. Minnows also caused significant reductions in salamander survival (41%) and growth (37%) in mesocosms, and exposure to minnow cues caused larvae to spend more time within a refuge. Reduced salamander survivorship and growth in the mesocosms was likely due to competition for limiting zooplankton and (or) cannibalism. These results indicate that introductions of small-bodied, nonpiscivorous fishes can reduce amphibian survival and growth to at least the same extent as introduced trout.

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

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.

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