Romano & C. Zeng |year=2007 |title=Acute toxicity of sodium nitrate, potassium nitrate and potassium chloride and their effects on the hemolymph composition and gill structure of early juvenile blue swimmer crabs ("Portunus pelagicus" Linnaeus 1758) (Decapoda, Brachyura, Portunidae) |journal= Environmental Toxicology and Chemistry |volume=26 |pages=1955–1962 |doi=10.1897/07-144] [N. … Rep. J. Agric. Invasive records of Eriocheir hepuensis Dai, 1991 (Crustacea: Brachyura: Grapsoidea: Varunidae): implications and taxonomic considerations. 2 (2019), Morphology of Digestive Tract and Feeding of the Invasive Chinese Mitten Crab, Eriocheir sinensis (H. Milne Edwards, 1853) (Decapoda: Brachyura: Varunidae), Southern Iraq. Portunus armatus (formerly Portunus pelagicus ), also known as the flower crab, blue crab, blue swimmer crab, blue manna crab or sand crab, rajungan in Indonesian, and alimasag in Tagalog, Kapampangan, and Pangasinan, is a large crab found in the intertidal estuaries around most of Australia and east to New Caledonia. Sold in local markets (fresh or frozen) and for the crab-flesh canning industry. Portunus pelagicus is een krabbensoort uit de familie van de Portunidae. J. Zool. Haemocytes in the anterior gills of the Portunus pelagicus increased proportionately with increases in temperature. Memoirs of Museum Victoria, 60(1): 13-26. ; Ng, P.K.L. Biol. Figure 2: Schematic diagram of Portunus pelagicus by Lai et al. (2004). Larval stages of the blue swimmer crab, Portunus pelagicus (Linnaeus 1785) (Decapoda, Branchyura). Nicholas Romano, Chaoshu Zeng, Subchronic exposure to nitrite, potassium and their combination on survival, growth, total haemocyte count and gill structure of juvenile blue swimmer crabs, Portunus pelagicus, Ecotoxicology and Environmental Safety, 10.1016/j.ecoenv.2009.02.003, 72, 4, … Ammonia-N toxicity to early Portunus pelagicus juveniles at different salinities was investigated along with changes to haemolymph osmolality, Na+, K+, Ca2+ and ammonia-N levels, ammonia-N excretion and gill Na+/K+-ATPase activity. & Asadi, M.S. 2Institute of Tropical Aquaculture, Universiti Malaysia Terengganu, Kuala … Entesar N. Sultan. This study evaluates the effects of different water temperatures on the fatty acid (FA) composition and histological development of the gills in the blue swimmer crab, Portunus pelagicus. Komai, T.; Yamasaki, I.; Kobayashi, S. Yamamoto, T. & Watanabe, S. (2006). (2012). The present study was conducted on the gills structure and the gill surface area of 40 individuals of the Blue swimming crabs, Portunus pelagicus, and 40 Chinese mitten crabs, Eriocheir sinensis, specimens of the species were collected from the  different regions of Shatt Al- Arab and North-west Arabian gulf. Farrelly, C.A. Body weight carapace Length and body weight, carapace width relationships of blue swimming carb, (Portunus pelagicus, Linnaeus, 1758) from Phuket province, Thailand. Variation in the Branchial rormula of semiterresterial crabs, (Decapoda: Brachyura: Grapsidae and Ocypodidae) in relation to physiological adaptation to the Environment. Aquatic Invasions. Portunus pelagicus, Eriochrir sinensis, gill structure, Crustacea Abstract The present study was conducted on the gills structure and the gill surface area of 40 individuals of the Blue swimming crabs, Portunus pelagicus, and 40 Chinese mitten crabs, Eriocheir sinensis , specimens of the species were collected from the different regions of S hatt Al- Arab and North-west Arabian gulf. Low, Bi Wei, Ngan Kee Ng and Darren, C.J. Bull., 112: 34-42. The aim was to investigate the effect of 0.706 and 2.798 mmol L −1 ammonia‐N exposure on the haemolymph osmolality, Na +, K +, Ca 2+, pH, ammonia‐N, total haemocyte counts (THC) and gill histopathology of Portunus pelagicus juveniles at 0, 3, 6, 12, 24 and 48 h respectively. Safa M. Imran, Effects of temperature on the whole body fatty acid composition and histological changes of the gills in blue swimmer crabs. Guo, J.Y. Zootaxa, 1168: 1-20. First record of the invasive Chinese mitten crab, Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Varunidae) from Singapore. Download PDF Download Full PDF Package. Importance of balanced Na+/K+ ratios for blue swimmer crabs, Portunus pelagicus, to cope with elevated ammonia-N and differences between in vitro and in vivo gill Na+/K+-ATPase responses. Aquaculture, 2011. (1957). The gill surface area had no significant difference (p>0.05) with dry weight in the two species. Eriocheir ogasawaraensis Komai, a new species of mitten crab (Crustacea: Decapoda: Brachyura: Varunidae) from the Ogasawara Islands, Japan, with notes on the systematics of Eriocheir De Haan, 1835. (1997) The taxonomy of three commercially important species of mitten crabs of the genus Eriocheir De Haan, 1835 (Crustacea: Decapoda: Brachyura: Grapsidae). & Ng, P.K.L. Clark, P.F. Biol. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. (1973) and explained the fishery and fishing methods for Portunus pelagicus. Various aspects of the biology of the blue manna crab Portunus pelagicus have been investigated in the large Peel-Harvey estuarine system of Western Australia, using samples collected regularly by beach seine, gill net and otter trawl between February 1980 and July 1981. P. pelagicus is, however, easily distinguished because it … Ecol., 81: 1-20. Naser, M.D. (1982). Salah M. Najim, Sultan, E.N. Samples were taken in November and December 2019 consisting of 7 trips with a bottom gill net. In summary, temperature affects the Omega-3 and omega-6 concentrations and the histological conditions of the structure of the gills of the P. pelagicus. Intisar M.A. Jabbar, I. M., Najim, S. M., & Sultan, E. N. (2019). Female crabs possessed more species of parasites and symbionts, and had a more specialized fauna than did male crabs. P. trituberculatus resembles a large stocky female of P. pelagicus . Mar. (1984). The purpose of this study is to identify the biology of the blue swimming crab in the Banyuasin Estuary. Distribution of barnacle epizoites of the crab Portunus pelagicus in the Moreton Bay region, easternAustralia Shane W. GaddesA,B,C and Wayne D. SumptonA ADepartment of Primary Industries, Agency of Food and Fibre Sciences, Southern Fisheries Centre, ... gills of infested Portunus pelagicus Journal of Raptor Research, 42(1):70-72. ; Page, T.J.; Ng, N.K. McPherson R; Brown K, 2001. (2010). (2009). 32 No. Garcia, L.; Guerroro, M., & Hendrickx, M.E. This study evaluates the effects of different water temperatures on the fatty acid (FA) composition and histological development of the gills in the blue swimmer crab, Portunus pelagicus. (2015). (1993). Greenaway, P. (2003). This study determined the distribution and ontogenetic habitat shifts of Portunus pelagicus in coastal habitats in Thailand. Portunus pelagicus, also known as the flower crab, blue crab, blue swimmer crab, blue manna crab or sand crab, and alimasag in Tagalog, is a large crab found in the intertidal estuaries of the Indian and West Pacific Oceans, and as a Lessepsian migrant in the eastern Mediterranean Sea.The name "flower crab" is used in east Asian countries while the latter names are used in Australia. The results showed there were positive relationships between dry body weight with gill surface area, total number of platelets and number of platelets surface area in each gill. Chaoshu Zeng. Copyright (c) 2019 Intisar M.A. Bioinvasions Rec., 2(1): 73-78. Syst. This paper. 2nd edn., Elsevier, North Holland Biomedical Press, Amsterdam: 265pp. : Vol. Romano, N. & Zeng, C. (2007). Intisar M.A. Bioinvasion Rec., 1(1): 71-86. On the marine sister groups of the fresh water crabs (Crustacea: Decapoda: Brachyura). © 1985 -2020, Basrah University is accredited by the Ministry of Higher Education and Scientific Research, Iraq. Ecol., 60: 103-118. Evol. Sci., 23(1): 157-167. & Clark, P.F. We use cookies to help provide and enhance our service and tailor content and ads. Mar. J. Exp. It is yet unclear whether sub-lethal ammonia-N levels cause irreparable damage to aquatic crustaceans, or if recovery is possible, the potential factors involved. Salah M. Najim. The crab fishery resources of India was given by Rao et al. © 2020, University of Basrah / College of Agriculture, Basrah , Iraq. The parasites of some decapod crustaceans are known to cause sterilisation of their hosts, and can thus have an important impact on the population dynamics of infested species. Published descriptions and fi gures of P. pelagicus from Africa, Asia, India and Australia, when compared … Ontogenetic changes in tolerance to acute ammonia exposure and associated gill histological alterations during early juvenile development of the blue swimming crab, Portunus pelagicus. Dejours, P. (1981). The distribution of Octolasmis warwickii attached on the gill area of Portunus pelagicus. Gray, I.E. The blue swimming crab (Portunus pelagicus) is an important global fisheries resource because it has a high export value. The second gill in P. pelagicus shows major difference in shape from the other gills with missing platelets from one side of the filament. West. Biol., 77(7): 785-803. Sternberg, R.V. Helgolander Meeresuntersuchungen., 49: 715-725. Abstract. Portunus pelagicus (Linnaeus, 1758) blue swimming crab Native range ... beach seines, cylindrical wire traps, folding traps, pots, hop nets, drop nets, and sunken crab gill nets. & Greenaway, P. (1994). 1School of Fisheries and Aquaculture Sciences, Universiti Malaysia Terengganu, Kuala Terengganu, Terengganu, Malaysia . determine the proportion of crab catches (portunus pelagicus) as the main target and the composition of gillnet fishing gear bycatch in Purirano Beach waters. & Jones, M.B. 3.1 Sexual Dimorphism. The intensity of infestation of the epizoic stalked barnacle Octolasmis on the blue crab was calculated for a total of 180 individuals collected around Jeddah, the western Red Sea Saudi coast. Crust. Burd, B.J. J. Exp. Sci. Department of Biology Marine, Marine Science Centre, University of Basrah, Department of Fisheries and Marine Resources, College of Agriculture, University of Basrah, Portunus pelagicus, Eriochrir sinensis, gill structure, Crustacea, https://doi.org/10.37077/25200860.2019.277, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Whereas crabs were widely dispersed throughout Peel Inlet, Harvey Estuary and the saline regions of tributary rivers … De krabben worden op grote schaal verhandeld in Oost-Afrika, Zuidoost-Azië, Oost-Azië, Australië, de Perzische Golf, Nieuw-Zeeland en Indonesië. Gill area and ventilation in two mud crabs, Helica crassa Dana (Grapsidae) and Macrophthalmus hirtipes (Jacquinot) (Ocypodae) in relation to habitat. & Menon, N.G. Sultan, E.N. Ammonia and urea transporters in gills of fish and aquatic Crust. P. pelagicus is, however, easily distinguished because it have 4 frontal teeth (3 in P. trituberculatus) and it have 3 spines in the merus of chelipeds (4 in P. trituberculatus). J. Crustacean Biol., 16(3): 472-468. Biol., 24: 666-672. Josileen, Jose and Menon, N G. 2007. The Gills Area of Two Species of Marine Water Crabs: The Blue Swimming Crab, Portunus pelagicus (Linnaeus, 1758), and the Chinese Mitten Crab, Eriocheir sinensis H. Milne Edwards, 1853 from the North- West Arabian Gulf and Shatt Al-Arab River , Iraq. 1999, 113, 1-25 1 Catch, effort and the conversion from gill nets to traps in the Peel-Harvey and Cockburn Sound blue swimmer crab (Portunus pelagicus) fisheriesRoy Melville-Smith, Mark Cliff and Sonia M. Anderton Biol. The blue crab Portunus pelagicus is abundant in Indo-Pacifi c waters and is an important recreational and commercial fi shery (Gaddes and Sumpton, 2004). Zool., 45: 445-476. 32: Spec. & Brinkhurst, R.O. Josileen, J. Portunus pelagicus is reportedly widespread throughout the Indo-West Pacifi c region, there have been indications that it may be a species complex. : Vol. (2013). Gas exchange through the lungs and gills in air breathing crabs. This study is The study showed that the FA analysis in crabs in water with a temperature of 28 °C showed greater FA composition in their whole body compositions than in crabs kept at 32 °C. 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