The response of Luidia clathrata (Echinodermata: Asteroidea) to hypoxia

Marine heatwaves and upwelling shape stress responses in a keystone predator

“…As neither acidification nor hypoxia led to mortalities during the applied upwelling, we conclude that the tested A. rubens population may generally tolerate moderate and transient acidification and hypoxia [59,62]. Other starfish species have also been shown to survive acidified conditions for up to four months [63] as well as short-term (3 days) hypoxia [64]. Hu et al [65] discuss that under acidification, A. rubens allocates energy to synthesizing proteins to protect critical physiological processes.…”

Marine heatwaves and upwelling shape stress responses in a keystone predator

“…As neither acidification nor hypoxia led to mortalities during the applied upwelling, we conclude that the tested A. rubens population may generally tolerate moderate and transient acidification and hypoxia [59,62]. Other starfish species have also been shown to survive acidified conditions for up to four months [63] as well as short-term (3 days) hypoxia [64]. Hu et al [65] discuss that under acidification, A. rubens allocates energy to synthesizing proteins to protect critical physiological processes.…”

Salinity effects on arm regeneration in Luidia clathrata ( Echinodermata: Asteroidea )

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Does the righting behaviour effectively reflect stress in Arbacia dufresnii Arbacioida: Arbaciidae)?

“…(Himmelman et al, 1984;Percy, 1973). Various factors, including diameter, salinity, acidification, light intensity, covering material, temperature, and others, can influence this behaviour (Brothers & McClintock, 2015;Dihel et al, 1979;Hamilton, 1922;Kleitman, 1941;Sun et al, 2019;Taylor et al, 2014). Furthermore, the most commonly used method for spawning sea urchins involves an invasive puncture in the peristomal membrane to inject KCl 0.5 M, but the potential stress, mortality, and effect on righting behaviour caused by this method have not been studied (Strathmann, 1987).…”

Marine heatwaves and upwelling shape stress responses in a keystone predator

“…As neither acidification nor hypoxia led to mortalities during the applied upwelling, we conclude that the tested A. rubens population may generally tolerate moderate and transient acidification and hypoxia [59,62]. Other starfish species have also been shown to survive acidified conditions for up to four months [63] as well as short-term (3 days) hypoxia [64]. Hu et al [65] discuss that under acidification, A. rubens allocates energy to synthesizing proteins to protect critical physiological processes.…”

Salinity effects on arm regeneration in Luidia clathrata ( Echinodermata: Asteroidea )

“……”

Does the righting behaviour effectively reflect stress in Arbacia dufresnii Arbacioida: Arbaciidae)?

“…(Himmelman et al, 1984;Percy, 1973). Various factors, including diameter, salinity, acidification, light intensity, covering material, temperature, and others, can influence this behaviour (Brothers & McClintock, 2015;Dihel et al, 1979;Hamilton, 1922;Kleitman, 1941;Sun et al, 2019;Taylor et al, 2014). Furthermore, the most commonly used method for spawning sea urchins involves an invasive puncture in the peristomal membrane to inject KCl 0.5 M, but the potential stress, mortality, and effect on righting behaviour caused by this method have not been studied (Strathmann, 1987).…”

Marine heatwaves and upwelling shape stress responses in a keystone predator

“…As neither acidification nor hypoxia led to mortalities during the applied upwelling, we conclude that the tested A. rubens population may generally tolerate moderate and transient acidification and hypoxia [59,62]. Other starfish species have also been shown to survive acidified conditions for up to four months [63] as well as short-term (3 days) hypoxia [64]. Hu et al [65] discuss that under acidification, A. rubens allocates energy to synthesizing proteins to protect critical physiological processes.…”

Salinity effects on arm regeneration in Luidia clathrata ( Echinodermata: Asteroidea )

“……”

Does the righting behaviour effectively reflect stress in Arbacia dufresnii Arbacioida: Arbaciidae)?

“…(Himmelman et al, 1984;Percy, 1973). Various factors, including diameter, salinity, acidification, light intensity, covering material, temperature, and others, can influence this behaviour (Brothers & McClintock, 2015;Dihel et al, 1979;Hamilton, 1922;Kleitman, 1941;Sun et al, 2019;Taylor et al, 2014). Furthermore, the most commonly used method for spawning sea urchins involves an invasive puncture in the peristomal membrane to inject KCl 0.5 M, but the potential stress, mortality, and effect on righting behaviour caused by this method have not been studied (Strathmann, 1987).…”