Journal of Great Lakes Research, volume 46, issue 4, pages 899-909

Invader amphipods Gmelinoides fasciatus (Stebbing, 1899) inhabiting distant waterbodies demonstrate differences in tolerance and energy metabolism under elevated temperatures

Lubyaga Yulia 1
Shatilina Zhanna 1
Vereshchagina Kseniya 1
Gurkov Anton
Trifonova Maria 2
Drozdova Polina
Madyarova Ekaterina 1
Drozdova Polina B. 1
Publication typeJournal Article
Publication date2020-08-01
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor2.2
ISSN03801330
Ecology, Evolution, Behavior and Systematics
Aquatic Science
Ecology
Abstract
Gmelinoides fasciatus is a successful invasive amphipod (Amphipoda, Crustacea) that dispersed from Lake Baikal to various waterbodies. Here we studied whether Baikal conditions are optimal for G. fasciatus in terms of thermotolerance and investigated lethal temperatures, 70 kDa heat shock protein level, energy metabolism, and antioxidant defense of animals from three geographically distant waterbodies under changing temperatures. We used acute heat exposure to 28 °C to assess the median lethal times and gradual temperature increase from 6 °C to determine the lethal temperatures. Mortality under heat shock was explainable by the baseline content of Hsp70 that correlated with thermal history. But it was not the case under gradual temperature increase where Hsp70 levels became similar and the mortality pattern changed. The most thermotolerant amphipods from the Gulf of Finland demonstrated a higher amount of free glucose during the temperature increase that may be related to the higher salinity of this waterbody and less energy required for ion regulation. Even though concentrations of major physiological ions in Lake Baikal are lower than in Lake Ladoga, G. fasciatus from Ladoga was slightly more sensitive to the gradual temperature increase. This difference could be explained by the influence of high levels of humic and other potentially toxic substances in Lake Ladoga indicated by increased activities of catalase and glutathione S-transferase. Importantly, all G. fasciatus populations accumulated relatively low levels of lactate during the temperature increase, which may reflect the ability of this invasive species to effectively maintain aerobic metabolism under various conditions.

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Lubyaga Y. et al. Invader amphipods Gmelinoides fasciatus (Stebbing, 1899) inhabiting distant waterbodies demonstrate differences in tolerance and energy metabolism under elevated temperatures // Journal of Great Lakes Research. 2020. Vol. 46. No. 4. pp. 899-909.
GOST all authors (up to 50) Copy
Lubyaga Y., Trifonova M., Drozdova P., Gurkov A., Madyarova E., Axenov-Gribanov D. V., Курашов Е. А., Vereshchagina K., Shatilina Z., TIMOFEYEV M. A., Drozdova P. B., Gurkov A. Invader amphipods Gmelinoides fasciatus (Stebbing, 1899) inhabiting distant waterbodies demonstrate differences in tolerance and energy metabolism under elevated temperatures // Journal of Great Lakes Research. 2020. Vol. 46. No. 4. pp. 899-909.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.jglr.2020.05.011
UR - https://doi.org/10.1016%2Fj.jglr.2020.05.011
TI - Invader amphipods Gmelinoides fasciatus (Stebbing, 1899) inhabiting distant waterbodies demonstrate differences in tolerance and energy metabolism under elevated temperatures
T2 - Journal of Great Lakes Research
AU - Lubyaga, Yulia
AU - Trifonova, Maria
AU - Drozdova, Polina
AU - Gurkov, Anton
AU - Madyarova, Ekaterina
AU - Axenov-Gribanov, Denis V
AU - Курашов, Е. А.
AU - Vereshchagina, Kseniya
AU - Shatilina, Zhanna
AU - TIMOFEYEV, MAXIM A.
AU - Drozdova, Polina B.
AU - Gurkov, Anton
PY - 2020
DA - 2020/08/01 00:00:00
PB - International Association for Great Lakes Research
SP - 899-909
IS - 4
VL - 46
SN - 0380-1330
ER -
BibTex |
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@article{2020_Lubyaga,
author = {Yulia Lubyaga and Maria Trifonova and Polina Drozdova and Anton Gurkov and Ekaterina Madyarova and Denis V Axenov-Gribanov and Е. А. Курашов and Kseniya Vereshchagina and Zhanna Shatilina and MAXIM A. TIMOFEYEV and Polina B. Drozdova and Anton Gurkov},
title = {Invader amphipods Gmelinoides fasciatus (Stebbing, 1899) inhabiting distant waterbodies demonstrate differences in tolerance and energy metabolism under elevated temperatures},
journal = {Journal of Great Lakes Research},
year = {2020},
volume = {46},
publisher = {International Association for Great Lakes Research},
month = {aug},
url = {https://doi.org/10.1016%2Fj.jglr.2020.05.011},
number = {4},
pages = {899--909},
doi = {10.1016/j.jglr.2020.05.011}
}
MLA
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MLA Copy
Lubyaga, Yulia, et al. “Invader amphipods Gmelinoides fasciatus (Stebbing, 1899) inhabiting distant waterbodies demonstrate differences in tolerance and energy metabolism under elevated temperatures.” Journal of Great Lakes Research, vol. 46, no. 4, Aug. 2020, pp. 899-909. https://doi.org/10.1016%2Fj.jglr.2020.05.011.
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