scholarly journals Critical thermal maxima of two species of intertidal crabs, Scylla olivacea and Thalamita crenata at different acclimation temperatures

2020 ◽  
Vol 17 ◽  
pp. 100301
Author(s):  
Mohamad N. Azra ◽  
Aslah Mohamad ◽  
Ariffin Hidir ◽  
Muhammad Taufik ◽  
Ambok Bolong Abol-Munafi ◽  
...  
Keyword(s):  
Critical Thermal Maxima

Effect of warming rate on the critical thermal maxima of crabs, shrimp and fish

2015 ◽  
Vol 47 ◽  
pp. 19-25 ◽  
Author(s):  
Catarina Vinagre ◽  
Inês Leal ◽  
Vanessa Mendonça ◽  
Augusto A.V. Flores
Keyword(s):  
Critical Thermal Maxima ◽  
Warming Rate

scholarly journals Temperature effects on performance and physiology of two prairie stream minnows

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Bryan D Frenette ◽  
Lindsey A Bruckerhoff ◽  
Michael Tobler ◽  
Keith B Gido
Keyword(s):  
Temperature Gradient ◽  
Temperature Effects ◽  
Laboratory Experiments ◽  
Physiological Traits ◽  
Critical Thermal Maxima ◽  
Stream Size ◽  
Size Gradient ◽  
Prairie Stream

The observed distributions of two grazing minnows differ along a stream-size gradient in grassland streams and may be linked to temperature. In laboratory experiments, we assayed a suite of physiological traits along a temperature gradient and found that species differed in critical thermal maxima, with subtle differences in other traits.

scholarly journals Resting metabolism and critical thermal maxima of vespine wasps (Vespula sp.)

2012 ◽  
Vol 58 (5) ◽  
pp. 679-689 ◽  
Author(s):  
Helmut Käfer ◽  
Helmut Kovac ◽  
Anton Stabentheiner
Keyword(s):  
Critical Thermal Maxima ◽  
Resting Metabolism

Critical Thermal Maxima of Nymphs of Three Plecoptera Species from an Ozark Foothill Stream

1984 ◽  
Vol 3 (2) ◽  
pp. 80-85 ◽  
Author(s):  
Mark R. Ernst ◽  
Thomas L. Beitinger ◽  
Kenneth W. Stewart
Keyword(s):  
Critical Thermal Maxima

Critical thermal maxima of common rocky intertidal fish and shrimps — A preliminary assessment

2013 ◽  
Vol 81 ◽  
pp. 10-12 ◽  
Author(s):  
Catarina Vinagre ◽  
Marta Dias ◽  
Joana Roma ◽  
Ana Silva ◽  
Diana Madeira ◽  
...  
Keyword(s):  
Rocky Intertidal ◽  
Preliminary Assessment ◽  
Critical Thermal Maxima ◽  
Intertidal Fish

scholarly journals Conservatism of lizard thermal tolerances and body temperatures across evolutionary history and geography

2013 ◽  
Vol 9 (2) ◽  
pp. 20121056 ◽  
Author(s):  
Joseph W. Grigg ◽  
Lauren B. Buckley
Keyword(s):  
Local Adaptation ◽  
Thermal Tolerance ◽  
Evolutionary History ◽  
Environmental Filtering ◽  
Common Ancestry ◽  
Body Temperatures ◽  
Thermal Limits ◽  
Critical Thermal Maxima ◽  
Thermoregulatory Behaviour ◽  
Impacts Of Climate Change

Species may exhibit similar thermal tolerances via either common ancestry or environmental filtering and local adaptation, if the species inhabit similar environments. We ask whether upper and lower thermal limits (critical thermal maxima and minima) and body temperatures are more strongly conserved across evolutionary history or geography for lizard populations distributed globally. We find that critical thermal maxima are highly conserved with location accounting for a higher proportion of the variation than phylogeny. Notably, thermal tolerance breadth is conserved across the phylogeny despite critical thermal minima showing little niche conservatism. Body temperatures observed during activity in the field show the greatest degree of conservatism, with phylogeny accounting for most of the variation. This suggests that propensities for thermoregulatory behaviour, which can buffer body temperatures from environmental variation, are similar within lineages. Phylogeny and geography constrain thermal tolerances similarly within continents, but variably within clades. Conservatism of thermal tolerances across lineages suggests that the potential for local adaptation to alleviate the impacts of climate change on lizards may be limited.

Seasonal changes in the critical thermal maxima of fantail (Etheostoma flabellare), greenside (Etheostoma blennioides), and rainbow (Etheostoma caeruleum) darters

1985 ◽  
Vol 63 (7) ◽  
pp. 1629-1633 ◽  
Author(s):  
Ihor Hlohowskyj ◽  
Thomas E. Wissing
Keyword(s):  
Seasonal Changes ◽  
Acclimation Temperature ◽  
Seasonal Differences ◽  
Etheostoma Flabellare ◽  
Significant Relationships ◽  
Critical Thermal Maxima ◽  
Etheostoma Blennioides ◽  
Fantail Darter ◽  
Rainbow Darter ◽  
Etheostoma Caeruleum

Seasonal critical thermal maxima (CTMax) were determined for greenside (Etheostoma blennioides), fantail (Etheostoma flabellare), and rainbow (Etheostoma caeruleum) darters. Mean CTMax values for field-acclimatized greenside darters ranged from 26.2 °C in March to 35.1 °C in September. The values for fantail and rainbow darters were 30.8–36.0 °C (March–July) and 30.0–36.4 °C (April–July), respectively. CTMax values for the three species were significantly correlated (P < 0.05) with field water temperature (greenside darter, r = 0.970; rainbow darter, r = 0.964; fantail darter, r = 0.968). Fish acclimated at 10 and 20 °C in the laboratory exhibited significant seasonal changes in CTMax, with the highest values occurring in the summer. Except for fantail darters tested in summer, the three species showed significant relationships between CTMax and acclimation temperature. Seasonal differences were also observed in the slopes of the relationships between CTMax and acclimation temperature. The highest slopes occurred in spring, autumn, or both. Differences in the tolerance of darters to high temperatures and adjustment of tolerance to high temperature may influence their distributions in streams.

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