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Keywords: Teleost
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Journal Articles
J Exp Biol (2022) 225 (9): jeb243802.
Published: 5 May 2022
... the effects of OA on European sea bass or other long-lived teleosts in more than one generation. Interestingly, the detrimental effect of OAW on larval growth was only observed in F1 and not in F0 larvae of European sea bass, despite their respective parental generation's identical thermal history, and thus...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (6): jeb243672.
Published: 16 March 2022
... species of air-breathing fish based on very low aerial RER values ( Hughes and Singh, 1970 , 1971 ; Smatresk and Cameron, 1982 ; Graham, 1983 ; Yu and Woo, 1985 ). Even though the Krogh's diffusion constant for CO 2 is much larger than that for O 2 , the excretion of CO 2 in the teleost gill...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (Suppl_1): jeb243421.
Published: 8 March 2022
...Till S. Harter; Christian Damsgaard; Matthew D. Regan ABSTRACT The gill is the primary site of ionoregulation and gas exchange in adult teleost fishes. However, those characteristics that benefit diffusive gas exchange (large, thin gills) may also enhance the passive equilibration of ions and water...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (14): jeb242397.
Published: 26 July 2021
... saturation Teleost Cardiac performance is a core determinant of the ability of fish to survive and thrive in their environment, especially under challenging environmental conditions ( Eliason and Anttila, 2017 ; Farrell and Smith, 2017 ; Stecyk, 2017 ). For instance, hypoxia, a reduced...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (23): jeb229195.
Published: 11 December 2020
... prolonged thermal challenges, but cannot be used to predict growth rate in zebrafish. Climate change CT max Growth Teleost Thermal biology Thermal syndrome Thermal tolerance Warming rates Climate change is imposing a range of different thermal challenges on organisms. At the end...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (6): jeb217091.
Published: 27 March 2020
... metabolic parameters. Chemical proxy Otolith chemistry Bioenergetics Field metabolic rate Teleost Metabolic rates reflect the energy used in a system for fuelling biological processes ( Gillooly et al., 2001 ; Nagy, 2005 ) and are widely used to understand the biology of individuals...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (1): jeb216036.
Published: 13 January 2020
... Fish Hydrodynamics Jump Teleost Velocity The maximum speeds an animal can achieve are rarely displayed in the laboratory, or indeed in the field; wild animals are only occasionally observed moving flat out ( Lutcavage et al., 2000 ; Wilson et al., 2015 ). Even during predator–prey...
Journal Articles
J Exp Biol (2019) 222 (19): jeb211334.
Published: 10 October 2019
... 11 9 2019 © 2019. Published by The Company of Biologists Ltd 2019 http://www.biologists.com/user-licence-1-1/ Summary: β3-ARs are expressed in the goldfish heart with a role in the modulation of cardiac performance under both normoxic and hypoxic conditions. Teleost...
Journal Articles
J Exp Biol (2018) 221 (22): jeb190918.
Published: 19 November 2018
... of HCO 3 − to CO 2 at the gas-exchange organs. The largest pool of CA is present within red blood cells (RBCs) and, in some vertebrates, plasma-accessible CA (paCA) isoforms participate in CO 2 excretion. However, teleost fishes typically do not have paCA at the gills and CO 2 excretion is reliant...
Journal Articles
J Exp Biol (2018) 221 (22): jeb175281.
Published: 16 November 2018
... , J. N. ( 1978 ). The ecology of cone pigments in teleost fishes . Vision Res.   18 , 715 - 722 . 10.1016/0042-6989(78)90150-5 Loew , E. R. and McFarland , W. N. ( 1990 ). The underwater visual environment . In The Visual System of Fish (ed. R. H.   Douglas and M. B...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (14): jeb180703.
Published: 16 July 2018
... of aerobic metabolism of the gut in a teleost fish by measuring gut blood flow, as well as arterial and portal venous oxygen content. At 10°C, gut oxygen uptake rate was 4.3±0.5 ml O 2 h −1 kg −1 (∼11% of whole-animal oxygen uptake). Following acute warming to 15°C, gut blood flow increased ∼3.4-fold and gut...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (5): jeb154559.
Published: 7 March 2018
... of fishes to maintain oxygen transport during high P CO 2  conditions. pH Teleost Metabolic rate Oxygen uptake Root effect Climate change Acidification Freshwater Ocean The concentration of atmospheric carbon dioxide (CO 2 ) has been increasing at unprecedented rates since pre...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (24): 4689–4702.
Published: 15 December 2017
... Olfaction Social decision-making network Teleost Urine Social animals must constantly integrate their own internal state with their environment to make appropriate behavioral decisions, such as those involved in mating, parental care and aggression. Most animals live in a multimodal world, making...
Journal Articles
J Exp Biol (2017) 220 (23): 4463–4470.
Published: 1 December 2017
... anterior and posterior chambers of a compartmentalized swim bladder allows mouth-brooding females to better regulate buoyancy and swimming posture during this extreme maternal care behavior. Buoyancy Cichlidae Gas bladder Maternal care Teleost Mouth brooding has evolved independently...
Journal Articles
J Exp Biol (2017) 220 (20): 3686–3694.
Published: 15 October 2017
... of glucose-metabolism-related genes in juvenile rainbow trout. Teleost Hyperglycaemia Metabolic programming Growth Gene expression Epigenetics It is widely recognised that environmental modifications (nutritional or non-nutritional) experienced at critical periods of an organism's life...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (16): 2980–2992.
Published: 15 August 2017
...-olfactograms in an African cichlid fish reveal intra-sexual plasticity in olfactory responses of both males and females that is related to reproductive and metabolic state. Astatotilapia burtoni Electro-olfactogram EOG Feeding Olfaction Teleost Soluble chemical compounds in the aquatic...
Journal Articles
J Exp Biol (2017) 220 (7): 1295–1306.
Published: 1 April 2017
.... The objective of the present study was to investigate the possible role of ghrelin (an orexigenic peptide mainly synthesized in the gastrointestinal tract) as an endogenous synchronizer of the liver oscillator in teleosts. To achieve this aim, we first examined the presence of ghrelin receptors in the liver...
Journal Articles
J Exp Biol (2017) 220 (2): 294–303.
Published: 15 January 2017
... and molecular evolutionary analyses show that rh1-2 has ancient origins within teleost fishes, is under similar selective pressure to rh1 , and likely experienced a burst of positive selection following its duplication and divergence from rh1 . These findings indicate that rh1-2 is another functional visual...
Includes: Supplementary data
Journal Articles
In collection:
Neuroethology
J Exp Biol (2016) 219 (18): 2781–2789.
Published: 15 September 2016
... hormones and agonistic behavior in a cichlid teleost, Aequidens pulcher . Horm. Behav.   19 , 353 - 371 . 10.1016/0018-506X(85)90034-0 Noble , G. K. and Curtis , B. ( 1939 ). The social behavior of the jewel fish, Hemichromis bimaculatus . Gill. Bull. AMNH   76 , 1 - 46...
Journal Articles
J Exp Biol (2016) 219 (8): 1130–1138.
Published: 15 April 2016
.... Energy metabolism Free radicals Oxidative stress Teleost Mitochondria are central to many of the cellular effects of hypoxia, and mitochondrial dysfunction is a crucial factor in many diseases of oxygen limitation, but the role of mitochondrial physiology in naturally evolved hypoxia tolerance...