Temperature increases induce metabolic adjustments in the early developmental stages of bigfin reef squid (Sepioteuthis lessoniana)

Kuan, Pou-Long; You, Jhih-Yao; Wu, Guan-Chung; Tseng, Yung‐Che

doi:10.1016/j.scitotenv.2022.156962

Cited by 11 publications

(7 citation statements)

References 80 publications

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“…In a suitable water temperature range, the hatching time of embryos decreases with the increase in temperature, whereas the growth rate of paralarvae increases with the increase in temperature (Pecl & Jackson, 2008; Pimentel et al, 2012; Yamaguchi et al, 2020). Therefore, water temperature allows the input allocation of energy accumulation to body growth and gonad development to be in a dynamic balance through the biochemical and physiological effects of squids (Kuan et al, 2022; Pang et al, 2020, 2022). However, individual metabolic costs continued to increase with the increase in temperature, so the growth rate in the adult stage gradually decreases (Pimentel et al, 2012; Rosa et al, 2014).…”

Section: Discussionmentioning

confidence: 99%

“…Loliginids seem to respond to environmental variations in both active (e.g., migration to suitable areas for feeding and reproduction) and passive ways (e.g., passive migration together with prevailing currents) (Boyle et al, 2008). Stocks develop adaptive physiological traits in response to disturbances in their ecological niches caused by environmental variations due to flexible life history traits (Kuan et al, 2022; Quetglas et al, 2016). U. edulis is an offshore migratory squid, and the water temperature and salinity in the habitat are 12–27°C and 32–34.7‰ throughout life history (Li et al, 2020; Wang, 2009).…”

Section: Discussionmentioning

confidence: 99%

“…The growth benefit gradually increases with the increase in T25 (20-26 C in Figure 8) in the adult stage, and the active feeding and regulation function are gradually improved in this stage, so the squids quickly reach the mature body size (Li et al, 2021;Liao et al, 2018;Pang et al, 2020). The effect of T55 on the daily growth is similar to that of T25, but the water temperature in the habitat of March and April groups of the spring stock in adult stage is lower and organism biochemical reactions and metabolic rate are limited, thus resulting in the negative correlation between T55 and daily growth (Kuan et al, 2022;Li et al, 2023;Rosa et al, 2014).…”

Section: Analysis Of the Relationship Between Ontogenetic Growth And ...mentioning

confidence: 98%

“…Therefore, water temperature allows the input allocation of energy accumulation to body growth and gonad development to be in a dynamic balance through the biochemical and physiological effects of squids (Kuan et al, 2022;Pang et al, 2020Pang et al, , 2022. However, individual metabolic costs continued to increase with the increase in temperature, so the growth rate in the adult stage gradually decreases (Pimentel et al, 2012;Rosa et al, 2014).…”

Section: Weight Analysis Of Environmental Variablesmentioning

confidence: 99%

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Ontogenetic growth responses to the environmental changes of the swordtip squid (Uroteuthis edulis) spring stock in the East China Sea

Li,

Han,

Chen

et al. 2024

Fisheries Oceanography

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Swordtip squid (Uroteuthis edulis) is characterized by a complex population structure and rapid generation renewal and sensitive to habitat changes. Its population growth response to environmental variations implies its flexible life history traits. In this study, with the samples collected in the north‐central waters of the East China Sea from 2017 to 2021, the daily growth of the spring stock was analyzed based on the age and increment width of statolith. The gradient forest method (GFM) and generalized additive mixed models (GAMMs) were used to explore the changes in the weights of environmental variables and the relationships between daily growth and environmental variables in various growth stages. The age of the samples collected from 2017 to 2021 mainly ranged from 180 to 240 days, and the spring stock was the dominant stock. According to the distance from daily increment to core in the statolith, the life history of the spring stock was divided into four growth stages (S1 embryo–larval stage, S2 juvenile stage, S3 subadult stage, and S4 adult stage). For the spring stock, the cumulative weight of temperature and salinity in the population growth was the largest in S1 stage; the cumulative weight of temperature and velocity was the largest in S2 stage; the cumulative weight of temperature was the largest in S3 stage; and the cumulative weight of mixed layer depth (MLD), temperature, and salinity was the largest in S4 stage. The relationship between temperature at the depth of 25 m (T25) and daily growth of the spring stock was first positively correlated (S1–S2), then negatively correlated (S3), and finally positively correlated (S4). The relationship between environment variable and growth of the spring stock gradually decreased with the increase in MLD (30 to 50 m) and SSS (S3–S4, 32.2‰ to 33.2‰) and gradually increased with the increase in the velocity of currents (S1, .1 to .2 m/s). The differences in the responses of the spring stock to environmental variations in different growth stages may lead to the changes in the growth traits for the spring stock. This study provides a scientific basis for a comprehensive understanding of the life history traits of U. edulis.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Analysis Of the Relationship Between Ontogenetic Growth And ...mentioning

confidence: 98%

Section: Weight Analysis Of Environmental Variablesmentioning

confidence: 99%

See 2 more Smart Citations

Ontogenetic growth responses to the environmental changes of the swordtip squid (Uroteuthis edulis) spring stock in the East China Sea

Li,

Han,

Chen

et al. 2024

Fisheries Oceanography

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“…The resting metabolic rates (RMRs) of octopus (Octopodidae) and squid (Loliginidae) cephalopods were determined by observing the oxygen consumption rate when the animals were incubated in a closed swim tunnel (an intermittent-flow respirometry system) with continuous water flow (as shown in Supplementary Figure S1). During the experiment, the oxygen consumption of animals was measured until the air saturation level dropped to 70%, a criteria level applicable to embryonic squid and adult fish (Kuan et al, 2022;Wang et al, 2022). In the beginning, the animals were gently transferred to the swimming tunnel and were temporarily adapted for ten minutes.…”

Section: Oxygen Consumption Estimationsmentioning

confidence: 99%

Metabolic trade-offs associated with homeostatic adjustments in pelagic and benthic cephalopods: Comparative evaluations of NH4+/H+ transport machinery in gills

et al. 2022

Self Cite

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Cephalopods are ancient mollusks that can be found in many different ecological niches in the ocean ranging from the intertidal zone to the deep-sea abyss. In order to adapt to a lifestyle in various habitats, cephalopods have evolved a variety of locomotory modes to accommodate their respective habitats. Most cephalopods have relatively high metabolic rates due to their less efficient swimming mode by jet propulsion. This lifestyle is characterized by a high level of energy expenditure, fueled exclusively by protein diets that are rapidly digested and may produce metabolic nitrogenous waste NH3/NH4 +accumulation and acid-base disturbances. This study observed that the NH4 +transport rate in pelagic bigfin reef squid (Sepioteuthis lessoniana) is two times faster than benthic common octopus (Octopus vulgaris). Inhibition of Na+/H+ exchangers (NHEs) showed significant disruption of NH4 + and H+ excretory processes in gills of octopus but not in squid. However, inhibition of vacuolar-type H+-ATPase (VHA) significantly disrupts NH4 + and H+ transport rates in gills of both animals. Accordingly, for NH4 + and H+ homeostasis, benthic octopus with lower aerobic respiration rates utilize both active and Na+-driven secondary transport machinery. In order to avoid NH4 + accumulated in the blood, pelagic squids with higher aerobic respiration rates prefer active NH4 + and H+ transport mechanisms that consume ATP intensively.

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Transcriptomic insights into the acclimatization response of the cold-water Ophiuroid Ophiopholis mirabilis to elevated temperatures

Liao,

Mo,

Zhang

et al. 2023

Mar Biol

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Temperature increases induce metabolic adjustments in the early developmental stages of bigfin reef squid (Sepioteuthis lessoniana)

Cited by 11 publications

References 80 publications

Ontogenetic growth responses to the environmental changes of the swordtip squid (Uroteuthis edulis) spring stock in the East China Sea

Ontogenetic growth responses to the environmental changes of the swordtip squid (Uroteuthis edulis) spring stock in the East China Sea

Metabolic trade-offs associated with homeostatic adjustments in pelagic and benthic cephalopods: Comparative evaluations of NH4+/H+ transport machinery in gills

Transcriptomic insights into the acclimatization response of the cold-water Ophiuroid Ophiopholis mirabilis to elevated temperatures

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