Penaeid shrimp

No observable effects on caged blue crabs (Cattinectes sapidus), penaeid shrimp, or fishes some fiddler crabs (Uca sp.) dead (USFWS 1968)... 

Pelletizing, in pyrometallurgy, 16 140 Pelouze reaction, 17 227 Peltier effect, 21 555 24 428 Pelton wheel turbine, 26 85 Pemanent Red 2B, Strontium Salt, pigment for plastics, 7 366t PEM fuel cell (PEMFC), 12 202-203 PEN, 10 222. See also Poly(ethylene 2,6-naphthalenedicarboxylate) (PEN) Penaeid shrimp, aquacultural chemical needs, 3 209... 

Bachere, E., Gueguen, Y., Gonzalez, M., de Lorgeril, J., Gamier, J., and Romestand, B. (2004) Insights into the anti-microbial defense of marine invertebrates the penaeid shrimps and the oyster Crassostrea gigas. Immunol. Rev. 198, 149-168. 

Another possible function of L-ascorbic acid in the cuticle is to promote collagen formation. No evidence for this has been obtained using insects, but L-ascorbic acid deficiency disease in penaeid shrimp, termed black death, was related to collagen hypohydroxylation (39,40). Melanized lesions of loose connective tissue occurred in endocuticle at intersegmental spaces. Perhaps insects also underhydroxylate collagen when deficient in ascorbic acid. 

Turpentine is also toxic to aquatic organisms and may cause long-term adverse effects in the aquatic environment. Coating action of resins can destroy water birds, plankton, algae, and fishes. Penaeid shrimp given abdominal injections were highly sensitive to turpentine. Turpentine-induced cellular inflammatory response was fibrous scar tissue in all tissues. Early gill and hepatopancreas tissue destruction, and extensive heart and abdominal tissue destruction was also observed. 

Hose JE, Lightner DV. 1980. Absence of formaldehyde residues in Penaeid shrimp exposed to formalin. Aquaculture 21 197-201. 

Terramycin for Fish) lobster—2.75—4.125 g/50 salmonids, for penaeid shrimp... 

First, on sunny days benthic cyanobacterial mats rise to the surface and are blown to the edge of the ponds where they decompose. This generally causes an increase in the levels of ammonia, a decrease in the dissolved oxygen, and outbreaks of disease. Hence cyanobacterial blooms can cause husbandry problems and fish kills. Cyanobacteria are also associated with reduced productivity in penaeid shrimp farms (Yusoff et al., 2001). 

Lightner, D.V. Hemocytic enteritis. In A Handbook of Pathology and Diagnostic Procedures for Diseases of Penaeid Shrimp, World Aquaculture Society, Baton Rouge, LA, Section 7.2. 1996. 

Khamnamtong B, Klinbunga S, Menasveta P (2005). Species identification of five penaeid shrimps using PCR-RFLP and SSCP analyses of 16S rihosomal DNA. J. Biochem. Mol Biol, 38 491 99. 

Penaeid shrimps 16S rRNA SSCP, RFLP Khanmamtong et al. (2005)... 

Penaeid shrimp species 16S rRNA/tRNA "" RFLP Pascoal et al. (2008)... 

PascoalA, Barros-Velazques J, CepedaA, Gallardo JM, Calo-MataP (2008). A polymerase chain reaction-restriction fragment length polymorphism method based on the analysis of a 16S rRNA/tRNA mitochondrial region for species identification of commercial penaeid shrimps (Crustacea Decapoda Penaeoidea) of food interest. Electrophoresis, 29 499-509. 

Yano I, Kanna RA, Oyama RN, Wyban JA (1988) Mating behaviour in the penaeid shrimp Penaeus vannamei. Mar Biol 97 171-175... 

In species that do not readily become reproductive in captivity, sexually mature animals, specifically egg-carrying females, are often captured from the wild, as in the case with the penaeid shrimps that form the bulk of farmed crustaceans. Most brood-stocks of shrimps are still obtained from catches by means of trawl fishing (Wickins and Lee 2002), a method that is highly stressful and may result in crushing of animals. Additional stress may be imposed by transporting the selected brood-stock animals and introducing them into a new and confined environment. The whole process of capture, transportation, and introduction could lead to ovary resorption in females. Thus, a low-stress capture technique would certainly be valuable in this case. 

Several questions regarding chemical communication should be considered in this context. Firstly, are both sexes chemically attracted to each other, and if not, which is the attracting or attracted sex Furthermore, are animals chemically repelled or attracted by same-sex conspecifics Cultured crustaceans vary in their mating systems for example, penaeid shrimp males actively search for receptive females after migrating to spawning grounds. Conversely, in the mating systems of... 

Pames S, Raviv S, Sagi A (2008) Male and female reproduction in penaeid shrimps. In Mente E (ed) Reproductive biology of crustaceans case studies of decapod crustaceans. Science Publishers, Enfield, pp 365-390... 

Long-term variations of SST and SSS may affect the ecosystems in the Bohai Sea. Limited observations show that the population of ph3doplankton and zooplankton, benthos community biomass, fish community biomass, the index of species diversity, and the recruitment of penaeid shrimp all showed an out-of-phase change with the variations in SSS and SST of the Bohai Sea (Table 1.1). 

Manisseii MK, Menon MN (1995) Copper-induce damage to hepatopancreas of the penaeid shrimp Metapenaeus dobsoni an ultrastructural study. Dis Aquat Organ 22 51-57 Marker BA, Breure AM, Zechmeister HG (2003) Definitions, strategies and principles for bioin-dication/biomonitoiing of the environment. In Marker BA, Breure AM, Zechmeister HG (eds) Bioindicators biomonitors. Principles, concepts and applications. Elsevier, Amsterdam, pp 3-40... 

Ruelas-Inzunza J, Garcfa-Rosales SB, Paez-Osuna F (2004) Distribution of mercury in adult penaeid shrimp from Altata-Ensenada del PabeUon lagoon (SE Gulf of CaUfomia). Chemosphere 57 1657-1661... 

ALAVi SMH, UNHART o, COWARD K and RODINA M (2008) Eish Spermatology Implications for Aquaculture Management. Oxford Alpha Science International Ltd. ALFARO J, KOMEN J and HUISMAN EA (2001) Cooling, cryoprotectant and hypersaline sensitivity of penaeid shrimp embryos and nauplins larvae. Aquaculture, 195,... 

GWO J c and lin c h (1998) Preliminary experiments on the cryopreservation of penaeid shrimp (Penaeus japonicus) embryos, nauphi and zoea. Theriogenology,... 

AP = abalone postlarvae BL = bivalve larvae BP = bivalve postlarvae BB = bivalve broodstock FZ MZ = marine zooplankton PL = penaeid shrimp larvae. 

MOLINA-AJA A, GRACIA-GASCA A, ABRUE-GROBOIS A, BOLAN-MEJIA C, ROQUE A and GOMEZ GIL B (2002) Plasmid profiling and antibiotic resistance of Vibrio strains isolated from cultured penaeid shrimp, FEMS Microbiol Lett, 213,7-12. 

CARPENTER N and BROCK J (1992) Growth and survival of virus-infected and SPF P. vannamei on a shrimp farm in Hawaii, in Fulks W and Main K (eds). Disease of Cultured Penaeid Shrimp in Asia and the United States. Honolulu, HI The Oceanic Institute, 285-293. 

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