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Year Number of Results
1975 1
1977 3
1978 1
2010 2
2011 2
2014 1
2015 1
2016 1
2024 0

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11 results

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Page 1
Fish introductions and light modulate food web fluxes in tropical streams: a whole-ecosystem experimental approach.
Collins SM, Thomas SA, Heatherly T 2nd, MacNeill KL, Leduc AO, López-Sepulcre A, Lamphere BA, El-Sabaawi RW, Reznick DN, Pringle CM, Flecker AS. Collins SM, et al. Ecology. 2016 Nov;97(11):3154-3166. doi: 10.1002/ecy.1530. Ecology. 2016. PMID: 27870030
We examined top-down and bottom-up effects on food web fluxes using a field experiment that manipulated the presence of a consumer, the Trinidadian guppy Poecilia reticulata, and the production of basal resources by thinning the riparian forest canopy to increase incident …
We examined top-down and bottom-up effects on food web fluxes using a field experiment that manipulated the presence of a consumer, the Trin …
Isolation and differentiation of Rivulus hartii across Trinidad and neighboring islands.
Walter RP, Blum MJ, Snider SB, Paterson IG, Bentzen P, Lamphere BA, Gilliam JF. Walter RP, et al. Mol Ecol. 2011 Feb;20(3):601-18. doi: 10.1111/j.1365-294X.2010.04968.x. Epub 2010 Dec 29. Mol Ecol. 2011. PMID: 21199028
It is unclear what conditions give rise to contrasting patterns of differentiation because few comparative reconstructions of population history have been carried out for insular freshwater fishes. In this study, we examined the phylogeography of Hart's killifish (Rivulus …
It is unclear what conditions give rise to contrasting patterns of differentiation because few comparative reconstructions of population his …
Size-mediated response to public cues of predation risk in a tropical stream fish.
Elvidge CK, Ramnarine IW, Godin JG, Brown GE. Elvidge CK, et al. J Fish Biol. 2010 Nov;77(7):1632-44. doi: 10.1111/j.1095-8649.2010.02798.x. J Fish Biol. 2010. PMID: 21078023
In order to investigate any size-dependent differences between behavioural patterns, wild-caught Hart's rivulus Rivulus hartii of varying sizes were exposed to chemical alarm cues extracted from the skin of conspecifics or heterospecific Poecilia reticulata, or a ta …
In order to investigate any size-dependent differences between behavioural patterns, wild-caught Hart's rivulus Rivulus hartii of var …
Evidence that pyrimidine dimers in DNA can give rise to tumors.
Hart RW, Setlow RB, Woodhead AD. Hart RW, et al. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5574-8. doi: 10.1073/pnas.74.12.5574. Proc Natl Acad Sci U S A. 1977. PMID: 271984 Free PMC article.
The Amazon molly, Poecilia formosa, is a small fish that grows in clones. Hence, cells from one animal may be transplanted to another without danger of rejection. ...
The Amazon molly, Poecilia formosa, is a small fish that grows in clones. Hence, cells from one animal may be transplanted to …
Intraspecific variability modulates interspecific variability in animal organismal stoichiometry.
El-Sabaawi RW, Travis J, Zandonà E, McIntyre PB, Reznick DN, Flecker A. El-Sabaawi RW, et al. Ecol Evol. 2014 May;4(9):1505-15. doi: 10.1002/ece3.981. Epub 2014 Mar 26. Ecol Evol. 2014. PMID: 24967071 Free PMC article.
Here, we assess how intraspecific variation in OS affects inferences about interspecific OS differences using two co-occurring Neotropical fishes: Poecilia reticulata and Rivulus hartii. A wide range of OS has been observed within both species and has been attributed to en …
Here, we assess how intraspecific variation in OS affects inferences about interspecific OS differences using two co-occurring Neotropical f …
Reproduction potentiated in nematodes (Caenorhabditis elegans) and guppy fish (Poecilia reticulata) by adding a synthetic peptide to their aqueous environment.
Davies KG, Zimmerman B, Dudley E, Newton RP, Hart JE. Davies KG, et al. J Exp Biol. 2015 Mar;218(Pt 5):778-85. doi: 10.1242/jeb.113837. Epub 2015 Jan 23. J Exp Biol. 2015. PMID: 25617450
In separate experiments, nematodes (Caenorhabditis elegans) and guppy fish (Poecilia reticulata) were exposed via their aqueous environment to a dissolved synthetic hexamer (6mer) peptide, IEPVFT (EPL036), at a concentration of 1 mumol l(-1). ...
In separate experiments, nematodes (Caenorhabditis elegans) and guppy fish (Poecilia reticulata) were exposed via their aqueous envir …
Environmental factors influencing adult sex ratio in Poecilia reticulata: laboratory experiments.
McKellar AE, Hendry AP. McKellar AE, et al. J Fish Biol. 2011 Oct;79(4):937-53. doi: 10.1111/j.1095-8649.2011.03065.x. Epub 2011 Aug 26. J Fish Biol. 2011. PMID: 21967582
The potential causes of adult sex ratio variation in guppies Poecilia reticulata were tested in laboratory experiments that evaluated the mortality rates of male and female P. reticulata exposed to potential predators (Hart's rivulus Rivulus hartii and freshwater pr …
The potential causes of adult sex ratio variation in guppies Poecilia reticulata were tested in laboratory experiments that evaluated …
Tissue changes resulting from the injection of gamma-irradiated cells into the gynogenetic teleost, Poecilia formosa.
Woodhead D, Setlow RB, Hart RW. Woodhead D, et al. Cancer Res. 1977 Dec;37(12):4261-6. Cancer Res. 1977. PMID: 922720
In previous studies a clone of the gynogenetic fish, Poecilia formosa (the Amazon molly), was successfully used as a test animal to identify ultraviolet-induced damage. ...
In previous studies a clone of the gynogenetic fish, Poecilia formosa (the Amazon molly), was successfully used as a test anim …
Direct evidence that pyrimidine dimers in DNA result in neoplastic transformation.
Hart RW, Setlow RB. Hart RW, et al. Basic Life Sci. 1975;5B:719-24. doi: 10.1007/978-1-4684-2898-8_47. Basic Life Sci. 1975. PMID: 1191193
Portions of cell suspensions of tissue from various organs of the fish Poecilia formosa were exposed to UV radiation (254 nm), then injected into isogenic recipients. ...
Portions of cell suspensions of tissue from various organs of the fish Poecilia formosa were exposed to UV radiation (254 nm), then i …
11 results