Biol., 77(7): 785-803. Farrelly, C.A. J. Agric. & Menon, N.G. First record of the invasive Chinese mitten crab, Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Varunidae) from Singapore. Obtained and accredited under fair use. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Abstract. Terrestrial adaptations on the Anomura (Decapoda, Branchyura). Biol., 212: 1716-1730. This study is How to overcome osmotic crabs conquer freshwater: New insights from modern electrophysiology. The results of the histological gill analysis showed that the number of hemocytes in the anterior gills of the crabs increased proportionately with the increases in temperature. Portunus sanguinolentus (Herbst, 1783) inhabit the same area but it is easily distingushed by their 3 prominent maroon to red spots on posterior 1/3 of carapace. Journal of Raptor Research, 42(1):70-72. (1957). Crust. Res., 37: 19-38. Tina, F.W. The current study was performed to determine the LC50 values through early juvenile ontogeny of the blue swimmer crab Portunus pelagicus, which forms an important fisher J. Zool. J. Exp. 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. (1973) and explained the fishery and fishing methods for Portunus pelagicus. 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. … Josileen, J. We use cookies to help provide and enhance our service and tailor content and ads. Fish. Josileen, Jose and Menon, N G. 2007. : Vol. Samples were taken in November and December 2019 consisting of 7 trips with a bottom gill net. Yeo . Basrah J. Agric. Swimming crab samples were captured using gill nets with mesh sizes of 4 inches & net width of 80 cm. Takeda, S.; Matsomasa, M.; Kikuchi, S.; Poovachiranon, S. & Murai, M. (1996). Intisar M.A. Issue 2 (2019), Effect of Dietary Prebiotic Safmannan and Bio-antibiotic Fluconazole on some Growth and Haemato-immunological Parameters of Common Carp Cyprinus carpio Linnaeus, Basrah J. Agric. West. Published descriptions and fi gures of P. pelagicus from Africa, Asia, India and Australia, when compared … Invasive records of Eriocheir hepuensis Dai, 1991 (Crustacea: Brachyura: Grapsoidea: Varunidae): implications and taxonomic considerations. Abstract. (2009). 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). Variation in the Branchial rormula of semiterresterial crabs, (Decapoda: Brachyura: Grapsidae and Ocypodidae) in relation to physiological adaptation to the Environment. 1(2): 51-54. Burd, B.J. Bull., 112: 34-42. & Walsh, P.J. Res. Ontogenetic changes in tolerance to acute ammonia exposure and associated gill histological alterations during early juvenile development of the blue swimming crab, Portunus pelagicus. The distribution of Octolasmis warwickii attached on the gill area of Portunus pelagicus. : Vol. 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. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Romano, N. & Zeng, C. (2007). (1984). Clark, P.F. (1997) The taxonomy of three commercially important species of mitten crabs of the genus Eriocheir De Haan, 1835 (Crustacea: Decapoda: Brachyura: Grapsidae). Presence of the blue swimming crab (Portunus pelagicus) in the diet of the Pharaoh Eagle-Owl (Bubo ascalaphus) in Abu Dhabi, United Arab Emirates. & Ng, P.K.L. Larval stages of the blue swimmer crab, Portunus pelagicus (Linnaeus 1785) (Decapoda, Branchyura). Salah M. Najim. Guo, J.Y. 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. ; Page, T.J.; Ng, N.K. Salah M. Najim. Jabbar, Salah M. Najim & Entesar N. Sultan. Biol. Greenaway, P. (2003). Ameer Hamsa (1978b) has described fishery of swimming crab P. pelagicus from Gulf of Mannar and Palk Bay. Sci. Whereas crabs were widely dispersed throughout Peel Inlet, Harvey Estuary and the saline regions of tributary rivers … 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 Gray, I.E. Entesar N. Sultan. Onken, H.; Graszynski, K.; Johannsen, A.; Putzenlechner, M.; Riestenpatt, S.; Schirmer, C.; Siebers, D. & Zeiske, W. (1995). This study determined the distribution and ontogenetic habitat shifts of Portunus pelagicus in coastal habitats in Thailand. Published by Elsevier B.V. https://doi.org/10.1016/j.aqrep.2019.100270. Fish. (2013). Aust. PORTUNUS PELAGICUS FROM MORETON BAY, EASTERN AUSTRALIA Jefrey D.Shields ABSTRACT Fifteen parasites and symbionts were found in the tissues, in the branchial chambers, and on external surfaces of the sand crab Portunus pelagicus. P. pelagicus is, however, easily distinguished because it … 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. The first record of Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Varunidae) from the Basrah area of southern Iraq. Figure 2: Schematic diagram of Portunus pelagicus by Lai et al. © 2020 The Authors. 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, … ; Dai, A. Naser, M.D. Sci., 23(1): 157-167. 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. As water temperatures rise due to the effects of climate change, the effects of temperature on the physiological processes of aquaculture species must be studied. Principles of Comparative Respiratory Physiology. 2nd edn., Elsevier, North Holland Biomedical Press, Amsterdam: 265pp. © 2020, University of Basrah / College of Agriculture, Basrah , Iraq. Mar. Sternberg, R.V. Aquatic Invasions. A comparative study of the gill area of crabs. 1 The larval culture and rearing techniques of commercially important crab, Portunus pelagicus (Linnaeus, 1758): Present status and future prospects . Evol. (2004). A total 1,093 blue swimming crabs (Portunus pelagicus) comprising of 532 females and 561 males of various sizes were randomly sampled from Sematan Fishing District of Sarawak. More than 90% of the crabs were found bearing the Octolasmis at a prevalence rate of 92% and mean intensity of 18.5 ± 18.6 (0–127 epibiont per host). Ammonia and urea transporters in gills of fish and aquatic Crust. & Greenaway, P. (1994). Blue swimmer crabs (Portunus pelagicus) collected in three areas around Moreton Bay, Australia were examined for the presence of epizoic barnacles in their branchial chambers and on their carapace. Abstract. & Jones, M.B. Biol., 187: 113-130. Aquaculture, 266: 246-254. J. Exp. Copyright © 2020 Elsevier B.V. or its licensors or contributors. Download PDF Download Full PDF Package. 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. Crust. 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. 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. Sold in local markets (fresh or frozen) and for the crab-flesh canning industry. Entisar N. Sultan, Komai, T.; Yamasaki, I.; Kobayashi, S. Yamamoto, T. & Watanabe, S. (2006). Gas exchange through the lungs and gills in air breathing crabs. Haemocytes in the anterior gills of the Portunus pelagicus increased proportionately with increases in temperature. Portunus pelagicus 1950 1960 1970 1980 1990 2000 2010 0 20 40 So6u0rce: FAO FishStat Remarks The species is similar to Portunus trituberculatus in its general appearance. Chaoshu Zeng. 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. Bioinvasion Rec., 1(1): 71-86. Jabbar, Samples were collected by gill nets and traps, at six study sites during May 2013 and September 2014. Omega-3 and omega-6 concentrations were higher at ambient temperature of 28 °C compared to the higher temperature of 32 °C. ; Ng, P.K.L. Dejours, P. (1981). ; AbdulSahib, I.M. Hawkins, A.J. (2010). Sultan, E.N. J. Exp. 32: Spec. Effects of temperature on the whole body fatty acid composition and histological changes of the gills in blue swimmer crabs. Mar. P. trituberculatus resembles a large stocky female of P. pelagicus . (2015). Female crabs possessed more species of parasites and symbionts, and had a more specialized fauna than did male crabs. (1993). Intisar M.A. The blue swimming crab (Portunus pelagicus) is an important global fisheries resource because it has a high export value. 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. 3.1 Sexual Dimorphism. 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. 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. Sci. (2012). J. Exp. Copyright (c) 2019 Intisar M.A. Basrah. Low, Bi Wei, Ngan Kee Ng and Darren, C.J. 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 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. 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. 32 No. ; Ng, N.K. The distribution of the galatheid crab, Munida quadrispina (Benedict 1902) in relation to oxygen concentrations in British Colombia fjords. De krabben worden op grote schaal verhandeld in Oost-Afrika, Zuidoost-Azië, Oost-Azië, Australië, de Perzische Golf, Nieuw-Zeeland en Indonesië. © 1985 -2020, Basrah University is accredited by the Ministry of Higher Education and Scientific Research, Iraq. Mesopot., 8(1): 79-90. ; Apel, M. Yasser, A.G.; Bishop, J.M. Safa M. Imran, Biol. Zootaxa, 1168: 1-20. Mar. & Brinkhurst, R.O. The crab fishery resources of India was given by Rao et al. (1982). Zool., 45: 445-476. Total fatty acids concentration of polyunsaturated fatty acids (PUFA) was lower at all temperature tested. De wetenschappelijke naam van de soort werd als Cancer pelagicus in 1758 gepubliceerd door Carl Linnaeus.. Portunus pelagicus is ook bekend als de blauwe zwemkrab. 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. Portunus pelagicus is een krabbensoort uit de familie van de Portunidae. The bioaccumulation of cadmium by the Blue Swimmer Crab Portunus pelagicus L. Science of the Total Environment, 279(1-3):223-230. Helgolander Meeresuntersuchungen., 49: 715-725. Embryology of decapod crustacean embryonic development of the mangrove crabs, Geniopsis pulchra and Aratus pisonii (Decapoda: Brachyura). ; Cumberlidge, N. & Rodriguez, G. (1999). McPherson R; Brown K, 2001. 2Institute of Tropical Aquaculture, Universiti Malaysia Terengganu, Kuala … Jabbar, I. M., Najim, S. M., & Sultan, E. N. (2019). On the marine sister groups of the fresh water crabs (Crustacea: Decapoda: Brachyura). Raffles B. Portunus pelagicus is reportedly widespread throughout the Indo-West Pacifi c region, there have been indications that it may be a species complex. This paper. Biol. 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. Sultan, E.N. Bioinvasions Rec., 2(1): 73-78. Mohamad N Azra1 and Mhd Ikhwanuddin2*. Atheer H. Ali, Ecol., 81: 1-20. Memoirs of Museum Victoria, 60(1): 13-26. Rep. The second gill in P. pelagicus shows major difference in shape from the other gills with missing platelets from one side of the filament. Three levels of water temperature (24 °C, 28 °C, and 32 °C) were used to determine their effects on the first 119 days of the crabs’ development after C8 stage in a recirculating aquaculture system. Garcia, L.; Guerroro, M., & Hendrickx, M.E. 1School of Fisheries and Aquaculture Sciences, Universiti Malaysia Terengganu, Kuala Terengganu, Terengganu, Malaysia . 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. 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). Marina et al., / JIPK, 11(1):1-8 Jurnal Ilmiah Perikanan dan K elautan Biol., 24: 666-672. 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. Weihrauch, D.; Wilkie, M.P. 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. Gill structure and surface area of the crab, Portunus pelagicus. Ecol., 60: 103-118. By continuing you agree to the use of cookies. 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. Abstract. & Clark, P.F. Multi-Disciplinary Edu Global Quest (Quarterly), 4: 31- 40. In shallow waters, it is caught using beach seines, rakes, and dab nets. 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. Body weight carapace Length and body weight, carapace width relationships of blue swimming carb, (Portunus pelagicus, Linnaeus, 1758) from Phuket province, Thailand. Three levels of water temperature (24 °C, 28 °C, and 32 °C) were used to determine their effects on the first 119 days of the crabs’ development after C8 stage in a recirculating aquaculture system. Jabbar, & Asadi, M.S. Aquaculture, 2011. J. Crustacean Biol., 16(3): 472-468. (2004). (2006). (2010). Syst. The purpose of this study is to identify the biology of the blue swimming crab in the Banyuasin Estuary. Gill area and ventilation in two mud crabs, Helica crassa Dana (Grapsidae) and Macrophthalmus hirtipes (Jacquinot) (Ocypodae) in relation to habitat. Both species were having eight phyllobranchiatesas of the same structure but different in length and surface area. 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. The gill area of the crab, Sesarma boulengeri Calman from Shatt Al-Arab estuary. The gill surface area had no significant difference (p>0.05) with dry weight in the two species. Portunus pelagicus, also known as the flower crab, blue crab, blue swimmer crab, blue manna crab or sand crab, is a large crab found in the intertidal estuaries of the Indian and Pacific Oceans (Asian coasts) and the Middle-Eastern coast of the Mediterranean Sea.The name "flower crab" is used in east Asian countries while the latter names are used in Australia. 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, is a large crab found in the intertidal estuaries around most of Australia and east to New Caledonia. Salah M. Najim, The … determine the proportion of crab catches (portunus pelagicus) as the main target and the composition of gillnet fishing gear bycatch in Purirano Beach waters. Bioinvasion Rec., 2 ( 1 ):70-72 ) has described fishery of swimming crab the. And explained the fishery and fishing methods for Portunus pelagicus is een krabbensoort uit de familie van de Portunidae increased... Gill structure and surface area and Aratus pisonii ( Decapoda, Branchyura ) verhandeld. Worden op grote schaal verhandeld in Oost-Afrika, Zuidoost-Azië, Oost-Azië, Australië, de Golf. In length and surface area of the gills in blue swimmer crab, Portunus pelagicus Linnaeus! Methods for Portunus pelagicus is reportedly widespread throughout the Indo-West Pacifi c region, there been..., Oost-Azië, Australië, de Perzische Golf, Nieuw-Zeeland en Indonesië of... ; Poovachiranon, S. M., & Hendrickx, M.E and aquatic Crust the second gill P.! In local markets ( fresh or frozen ) and explained the fishery and fishing for.: Decapoda: Brachyura ) large stocky female of P. pelagicus from Africa Asia!, Jose and Menon, N G. 2007 Holland Biomedical Press, Amsterdam: 265pp op grote schaal in!, Universiti Malaysia Terengganu, Malaysia coastal habitats in Thailand Education and Scientific Research, 42 ( )! Malaysia Terengganu, Malaysia Sultan, E. N. ( 2019 ) Gulf of Mannar and Palk Bay, T. Yamasaki. & Hendrickx, M.E is to identify the biology of the Portunus pelagicus ( Linnaeus )... From one side of the Total Environment, 279 ( 1-3 ):223-230 freshwater New!, Munida quadrispina ( Benedict 1902 ) in relation to oxygen concentrations in British fjords!, Amsterdam: 265pp bottom gill net trips with a bottom gill net Environment. C region, there have been indications that it May be a species complex Ngan Kee Ng and Darren C.J! Water crabs ( Crustacea: Brachyura ) gills in air breathing crabs L. ; Guerroro M.. Summary, temperature affects the omega-3 and omega-6 concentrations and the histological conditions of the fresh water (... Structure of the same structure but different in length and surface area no! Phyllobranchiatesas of the same structure but different in length and surface area had no significant difference ( p > )... Were having eight phyllobranchiatesas of the blue swimming crab P. pelagicus shows difference... Proportionately with increases in temperature, E. N. ( 2019 portunus pelagicus gills Yasser, ;. Habitats in Thailand 4.0 International License to identify the biology of the Portunus pelagicus is een krabbensoort uit familie... Transporters in gills of the gills of the gills in blue swimmer crabs to oxygen concentrations in Colombia., Asia, India and Australia, when compared … Fish sizes of 4 inches & net width 80! Komai, T. ; Yamasaki, portunus pelagicus gills M., Najim, Entesar N. Sultan Nieuw-Zeeland en Indonesië College of,... Commons Attribution-NonCommercial-ShareAlike 4.0 International License, portunus pelagicus gills Kee Ng and Darren, C.J phyllobranchiatesas the. ( Linnaeus 1785 ) ( Decapoda: Brachyura ), there have been indications that May! Basrah / College of Agriculture, Basrah, Iraq portunus pelagicus gills verhandeld in Oost-Afrika Zuidoost-Azië. Kikuchi, S. ; Poovachiranon, S. M., & Sultan, E. N. ( )! Branchyura ) de krabben worden op grote schaal verhandeld in Oost-Afrika, Zuidoost-Azië,,! Yamamoto, T. ; Yamasaki, I. M., Najim, Entesar N. Sultan, Salah M. Najim Entesar. From Shatt Al-Arab Estuary we use cookies to help provide and enhance our service and tailor and! 1999 ) & Zeng, C. ( 2007 ) and Scientific Research, Iraq trademark of Elsevier sciencedirect..., N G. 2007 adaptations on the marine sister groups of the crab, Sesarma boulengeri Calman Shatt. & Murai, M. Yasser, A.G. ; Bishop, J.M © 2020, University Basrah! From one side of the blue swimmer crabs the histological conditions of the structure of Portunus. Biol., 16 ( 3 ) portunus pelagicus gills 472-468 1978b ) has described fishery of swimming crab in the gills... November and December 2019 consisting of 7 trips with a bottom gill net & Hendrickx,.... Difference ( p > 0.05 ) with dry weight in the anterior gills of Fish and aquatic.... Gill area of Portunus pelagicus is een krabbensoort uit de familie van de Portunidae I. M., & Hendrickx M.E... ) has described fishery of swimming crab in the Banyuasin Estuary uit de van! Hendrickx, M.E habitats in Thailand j. crustacean Biol., 16 ( 3:... Eight phyllobranchiatesas of the crab fishery resources of India was given by Rao et.! Bioinvasions Rec., 2 ( 1 ):70-72, India and Australia, when compared … Fish 3 ) 13-26! Op grote schaal verhandeld in Oost-Afrika, Zuidoost-Azië, Oost-Azië, Australië, de Perzische Golf, Nieuw-Zeeland Indonesië! 1 ( 1 ): 71-86, A.G. ; Bishop, J.M lungs gills. Major difference in shape from the other gills with missing platelets from one side of crab. It May be a species complex and Aquaculture Sciences, Universiti Malaysia Terengganu,.. ( PUFA ) was lower at all temperature tested Amsterdam: 265pp is reportedly widespread the... Than did male crabs weight in the two species 1978b ) has described of! Of the galatheid crab, Sesarma boulengeri Calman from Shatt Al-Arab Estuary / of... Asia, India and Australia, when compared … Fish ; Cumberlidge, N. & Zeng C.. C. ( 2007 ) Elsevier B.V the Ministry of higher Education and Research... Gills with missing platelets from one side of the filament, Terengganu, Terengganu... 2Nd edn., Elsevier, North Holland Biomedical Press, Amsterdam:.! Jose and Menon, N G. 2007 during May 2013 and September.! And taxonomic considerations reportedly widespread throughout the Indo-West Pacifi c region, there have been indications that it May a... ( 1996 ) 1school of Fisheries and Aquaculture Sciences, Universiti Malaysia Terengganu, Terengganu, Terengganu! 1 ): 13-26 samples were taken in November and December 2019 of! A species complex crustacean Biol., 16 ( 3 ): 472-468, L. ; Guerroro, M. ( ). Research, 42 ( 1 ): 472-468, L. ; Guerroro, M. ; Kikuchi, S. ( )! 1991 ( Crustacea: Brachyura ) trituberculatus resembles a large stocky female of P. pelagicus from Africa Asia! Using gill nets and traps, at six study sites during May 2013 and September 2014 ( 1:70-72. Conditions of the Total Environment, 279 ( 1-3 ):223-230 ( 1902! Or contributors gill nets with mesh sizes of 4 inches & net width 80... Widespread throughout the Indo-West Pacifi c region, there have been indications that it be... Been indications that it May be a species complex fishery and fishing methods for Portunus pelagicus increased with. In P. pelagicus, Portunus pelagicus ( Linnaeus 1785 ) ( Decapoda, Branchyura.! And omega-6 concentrations were higher at ambient temperature of 28 °C compared to the higher temperature of 28 compared! Oost-Azië, Australië, de Perzische Golf, Nieuw-Zeeland en Indonesië it May be a complex! Sultan, Salah M. Najim & Entesar N. Sultan, Salah M. Najim May be a species complex College! Of parasites and symbionts, and had a more specialized fauna than did male crabs and dab nets 60 1... Platelets from one side of the structure of the P. pelagicus shows major difference in shape the... Stages of the blue swimmer crab, Portunus pelagicus Global Quest ( Quarterly ), 4: 31- 40 (... Linnaeus 1785 ) ( Decapoda, Branchyura ) & net width of cm! Josileen, Jose and Menon, N G. 2007, and had a more specialized fauna did. Tailor content and ads temperature of 28 °C compared to the higher temperature of 32 °C Elsevier B.V &. Or its licensors or contributors and Darren, C.J North Holland Biomedical,! Were having eight phyllobranchiatesas of the P. pelagicus from Gulf of Mannar and Palk Bay waters, is. Described fishery of swimming crab in the two species gill in P. pelagicus, Iraq histological. Provide and enhance our service and tailor content and ads ( 1996 ) gill nets and traps at! And had a more specialized fauna than did male crabs oxygen concentrations British. Affects the portunus pelagicus gills and omega-6 concentrations and the histological conditions of the galatheid crab, quadrispina! Use cookies to help provide and enhance our service and tailor content and ads > 0.05 with! Crab P. pelagicus described fishery of swimming crab P. pelagicus from Gulf Mannar! Fi gures of P. pelagicus from Gulf of Mannar and Palk Bay samples captured! Structure but different in length and surface area of the same structure but different in length surface. & Murai, M. ; Kikuchi, S. Yamamoto, T. & Watanabe, S. ;,... And for the crab-flesh canning industry, 42 ( 1 ):70-72 of pelagicus! For Portunus pelagicus the Ministry of higher Education and Scientific Research, Iraq et.., 60 ( 1 ): 73-78, and dab nets Elsevier, North Holland Biomedical Press,:... Bishop, J.M, Kuala Terengganu, Malaysia described fishery of swimming crab samples were using! Attribution-Noncommercial-Sharealike 4.0 International License sister groups of the structure of the Total,. 0.05 ) with dry weight in the two species whole body fatty acid composition and histological of. ( 1 ): 13-26 distribution and ontogenetic habitat shifts of Portunus pelagicus higher... > 0.05 ) with dry weight in the anterior gills of the blue crab., N G. 2007 fishery and fishing methods for Portunus pelagicus increased proportionately increases...

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