Abstract
Portunus segnis (Forskal, 1775) has been referred to as Portunus pelagicus for very long time until Portunus species complex have been recognized based on their molecular distinction (Lai in Raffles Bull Zool 58(2):199–237, 2010). P. segnis are native species in the Arabian Gulf. Inter-moult stage adults were caught during February–November 2016 along the Northern coastal areas of Bahrain to investigate responses of cardiac activity to changes in water temperature normally encountered in their natural environment. Similar body sized individuals of both males and non-ovigerous females were maintained initially at \(20\,^{\circ }\hbox {C}\) in a re-circulating artificial seawater for 2 days prior to recordings of their heartbeats. Recordings were continued over 24–48 h for 39 crabs. Power lab-Ad-Instrument coupled with Impedance Technique adjoined by AC amplifier, Bio-Amp and LabChart-6 were used. The heart rates of P. segnis acutely followed rising or falling temperatures and a stable heart rate at a particular temperature indicated an acclimatization. Temperature coefficient values (\({Q}_{10})\) were between 0.1 and 8.6. At a temperature range of (20–30 \(\,^{\circ }\hbox {C}\)), \({Q}_{10}\) between 0.4 and 4 were significantly higher (\({p}< 0.05\)) compared to \({Q}_{10 }\) of 2–3 calculated at the lower temperature range (10–20 \(\,^{\circ }\hbox {C}\)). The higher values were obtained during either very fast or very low rates at 5–10 \(\,^{\circ }\hbox {C}\) and at \(\ge \) 30–40 \(\,^{\circ }\hbox {C}\), respectively. The upper lethal limits were \(40\,^{\circ }\hbox {C}\) and \(5\,^{\circ }\hbox {C}\) as the survival becomes limited at these two ‘extreme’ temperatures. Overall, at stable rates, \({Q}_{10}\) was between \(2.98\pm 2\) and \(2.26\pm 1\) for heart rates at thermal intervals of (20–30 \(\,^{\circ }\hbox {C}\)) and (10–20 \(\,^{\circ }\hbox {C}\)), respectively. Below \(5\,^{\circ }\hbox {C}\), the heart rate slows down progressively and the crabs become motionless and eventually die. The survival of these species was critical above \(40\,^{\circ }\hbox {C}\). Warm-adapted species such as P. segnis may be threatened by changes in temperatures as they may already be living at the upper limit of their thermal tolerance during the summer months. Understanding the thermal tolerance of P. segnis would help optimizing conditions for this valuable commercial species in aquaculture.
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References
Apel, M.; Spiridonove, V.A.: Taxonomy and zoogeography of the portunid crabs (Crustacea: Decapoda: Brachyura: Portunidae) of the Arabian Gulf and adjacent waters. Fauna Arabia 17, 159–331 (1998)
Forskal, P.: Descriptiones animalium avium, amphibiorum, piscium, insectorum, vermium; quae in Itinere Orientali observavit. Petrus Forskal. Hafniae 9(xxxiv), 164 (1775)
Lai, J.C.Y.: A revision of the Portunus pelagicus (Linnaeus, 1758) species complex (Crustacean: Brachyura: Portunidae), with the recognition of four species. Raffles Bull. Zool. 58(2), 199–237 (2010)
WoRMS: http://www.marinespecies.org/aphia.php (2018). Accessed 10 Nov 2018
Galil, B.S.: The alien crustaceans in the Mediterranean Sea: an historical review. In: Galil, B.S., et al. (eds.) In the Wrong Place—Alien Marine Crustaceans: Distribution, Biology and Impacts. Invading Nature—Springer Series in Invasion Ecology, vol. 6, pp. 377–401. Springer, Netherlands (2011)
CABI: Invasive species compendium—Portunus segnis. https://www.cabi.org/isc/datasheet/68649 (2018). Accessed 21 Jan 2019
Al-Rumaidh, M.: The biology, population dynamics and fishery management of the blue swimming crab, Portunus pelagicus (Linnaeus, 1758), in Bahraini waters. (Crustacea: Decapoda: Brachyura: Portunidae). http://e.bangor.ac.uk/4319/1/395867.pdf (2002). Accessed 4 Aug 2016
Zainal, K.: Relative growth and heterochely in the blue swimmer crab Portunus pelagicus (Linnaeus 1758) from the Kingdom of Bahrain. Arab J. Sci. Eng. 42, 75–84 (2017)
Zainal, K.: Natural food and feeding of the commercial blue swimmer crab, Portunus Pelagicus (Linnaeus, 1758) along the coastal waters of the Kingdom of Bahrain. J. Assoc. Arab Univ. Basic Appl. Sci. 13(1), 1–7 (2013)
Kunsook, C.; Gajaseni, N.; Paphavasit, N.: The feeding ecology of the blue swimming crab, Portunus pelagicus (Linnaeus, 1758), at Kung Krabaen Bay, Chanthaburi Province, Thailand. Trop. Life Sci. Res. 25(1), 13–27 (2014)
Hosseini, M.; Vazirizade, A.; Parsa, Y.; Mansori, A.: Sex ratio, size distribution and seasonal abundance of blue swimming crab, Portunus pelagicus (Linnaeus, 1758) in Persian Gulf Coasts, Iran. World Appl. Sci. J. 17(7), 919–925 (2012)
Iftikar, F.; MacDonald, J.; Hickey, A.: Thermal limits of portunid crab heart mitochondria: could more thermo-stable mitochondria advantage invasive species? J. Exp. Mar. Biol. Ecol. 395(1–2), 232–239 (2010)
Sugumar, V.; Vasu, P.: Effect of temperature on the biochemical constituents of the blue swimmer crab Portunus pelagicus. World Appl. Sci. J. 3(28), 382–391 (2013)
Rose, K.; Kelly, D.; Kemker, C.; Fitch, K.; Card, A.: Water Temperature. http://www.fondriest.com/environmentalmeasurements/parameters/water-quality/watertemperature (2014). Accessed 3 Aug 2016
Tomanek, L.; Zuzow, M.: The proteomic response of the mussel congeners Mytilus galloprovincialis and M. trossulus to acute heat stress: implications for thermal tolerance limits and metabolic costs of thermal stress. J. Exp. Biol. 213(20), 3559–3574 (2010)
Sugumar, V.; Vijayalakshmi, G.; Saranya, K.: Molt cycle related changes and effect of short term starvation on the biochemical constituents of the blue swimmer crab Portunus pelagicus. Saudi J. Biol. Sci. 20(1), 93–103 (2013)
Qari, S.: Thermal tolerance of the marine crab, Portunus pelagicus (Brachyura, Portunidae). Crustaceana 87(7), 827–833 (2014a)
National Wildlife Federation: Global Warming and the Blue Crab. https://www.nwf.org/Wildlife/Threats-to-Wildlife/Global-Warming/Effects-on-Wildlife-and-Habitat/Blue-Crab.aspx (2016). Accessed 27 Dec 2016
Mcmahon, B.R.; Burnett, L.E.: The crustacean open circulatory system: a re-examination. Physiol. Zool. 63(1), 35–71 (1990)
McMahon, B.: Control of cardiovascular function and its evolution in Crustacea. J. Exp. Biol. 204, 923–932 (2001)
McGaw, I.J.; Reiber, C.L.: Cardiovascular system of the blue crab Callinectes sapidus. J. Morphol. 251, 1–21 (2002)
Wilkens, J.L.: Cardiac and circulatory control in decapod Crustacea with comparisons to molluscs. Cell. Mol. Life Sci. 43(9), 990–994 (1987)
Paganini, A.W.; Miller, N.A.; Stillman, J.H.: Temperature and acidification variability reduce physiological performance in the intertidal zone porcelain crab Petrolisthes cinctipes. J. Exp. Biol. 217, 3974–3980 (2014)
Qari, S.: Heat shock response of the crab Portunus pelagicus: thermal stress and acclimation. J. Coast. Life Med. 2(8), 609–613 (2014b)
Ruscoe, I.M.; Shelley, C.C.; Williams, G.R.: The combined effect of temperature and salinity on the growth and survival of juvenile mud crabs (Scylla serrata Forskal). Aquaculture 238, 239–247 (2004)
Worden, M.K.; Clark, C.M.; Conaway, M.; Qadri, S.A.: Temperature dependence of cardiac performance in the lobster Homarus americanus. J. Exp. Biol. 209, 1024–1034 (2006)
Hines, A.H.; Johnson, E.G.; Darnell, M.Z.; Rittschof, D.; Miller, T.J.; Bauer, L.J.; Rodger, P.; Aguilar, R. (eds.): Predicting effects of climate change on blue crabs in Chesapeake Bay. In: Biology and Management of Exploited Crab Populations Under Climate Change. Alaska Sea Grant, University of Alaska Fairbanks (2010)
Wallace, J.C.: Feeding, starvation and metabolic rate in the shore crab Carcinus maenas. Mar. Biol. 20(4), 277–281 (1973)
Pollard, T.G.; Larimer, J.L.: Circadian rhythmicity of heart rate in the Cray fish Procambarus clarkii. Physiol. Part A Physiol. 57(2), 221–226 (1977)
Maynard, D.M.: Circulation and heart function. In: Waterman, T.H., Chace Jr., F.R. (eds.) The Physiology of Crustacea Volume 1: Metabolism and Growth, pp. 161–226. Academic Press, New York (1960)
Goudkamp, J.; Seebacher, F.; Ahern, M.; Franklin, C.: Physiological thermoregulation in a crustacean? Heart rate hysteresis in the freshwater crayfish Cherax destructor. Comp. Biochem. Physiol. Part A Mol. Integr. Physiol. 138(3), 399–403 (2004)
Larimer, J.L.: Sensory-induced modifications of ventilation and heart rate in crayfish. Comp. Biochem. Physiol. 12(1), 25–36 (1964)
Ikhwanuddin, M.; Hayimad, T.; Ghazali, A.; Abdul Halim, S.; Abdullah, S.: Resistance test at early larval stage of blue swimming crab, Portunus pelagicus. Songklanakarin J. Sci. Technol. 38(1), 83–90 (2016)
Zainal, K.A.Y.; Taylor, A.C.; Atkinson, R.J.A.: The effect of temperature and hypoxia on the respiratory physiology of the squat lobsters Munida rugose and Munida sarsi (Anomura, galatheidae). Comp. Biochem. Physiol. 101, 557–567 (1992)
De Wachter, B.; Wilkens, J.L.: Comparison of temperature effects on heart performance of the Dungeness crab, Cancer magister, in vitro and in vivo. Biol. Bull. 190, 385–395 (1996)
Cumillaf, J.; Blanc, J.; Paschke, K.; Gebauer, P.; Diaz, F.; Re, D.; Chimal, M.; Vasquez, J.; Rosas, C.: Thermal biology of the sub-polar-temperate estuarine crab Hemigrapsus crenulatus (Crustacea: Decapoda: Varunidae). Biol. Open 5(3), 220–228 (2016)
Bryars, S.R.; Havenhand, J.N.: Effects of constant and varying temperatures on the development of blue swimmer crab Portunus pelagicus larvae: laboratory observations and field predictions for temperate coastal waters. J. Exp. Mar. Biol. Ecol. 329(2), 218–229 (2006)
Talpur, A.D.; Ikhwanuddin, M.: Effects of stress tests on larvae of blue swimming crab, Portunus pelagicus (Linnaeus, 1758). Adv. Environ. Biol. 6(7), 1909 (2012)
Cossins, A.; Bowler, K.: The direct effects of temperature changes: 23–32. In: Temperature Biology of Animals, p. 327. Chapman and Hall, London (1987)
Wabnitz, C.C.C.; Lam, V.W.Y.; Reygondeau, G.; Teh, L.C.L.; Al-Abdulrazzak, D.; Khalfallah, M.; Cheung, W.W.L.: Climate change impacts on marine biodiversity, fisheries and society in the Arabian Gulf. PLoS ONE 13(5), e0194537 (2018). https://doi.org/10.1371/journal.pone.0194537
Morris, S.; Taylor, A.C.: Heart rate response of intertidal prawn Palaemon elegans to stimulated and in situ environmental changes. Mar. Ecol. Prog. Ser. 20(1–2), 127–136 (1984)
McAllen, R.; Taylor, A.C.; Davenport, J.: The effects of temperature and oxygen partial pressure on the rate of oxygen consumption of the high-shore rock pool copepod Tigriopus brevicornis. Comp. Biochem. Physiol. Part A 123, 195–202 (1999)
Ahsanullah, M.; Newell, R.C.: Factors affecting heart rate of shore crab Carcinus maenuas (L). Comp. Biochem. Physiol. 39, 277–287 (1971)
World Weather and Climate Information: Climate Bahrain. https://weather-and-climate.com/average-monthly-min-max-Temperature,Bahrain (2016). Accessed 1 Jan 2017
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The authors acknowledge the research facilities provided by the Biology department, College of Science, University of Bahrain.
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Zainal, K., Noorani, A. Temperature Dependence of the Heart Rates in the Blue Swimming Crab Portunus segnis (Forskal, 1775). Arab J Sci Eng 44, 6259–6265 (2019). https://doi.org/10.1007/s13369-019-03826-6
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DOI: https://doi.org/10.1007/s13369-019-03826-6