Flounder

Unlike catfish, tilapia, trout and salmon, that produce several hundred to several thousand eggs per female, many marine species produce large numbers of very small eggs. Hundreds of thousands to millions of eggs are produced by such species as haUbut, flounders, red dmm, striped bass, and shrimp. Catfish, salmon, and trout spawn once a year, while tilapia and some marine species spawn repeatedly if the proper environmental conditions are maintained (1). Red dmm, for example, spawn every few days for periods of several months when light and temperature and properly controlled (10). [Pg.22]

A pepsin hydrolysate of flounder fish protein isolate has been used as the substrate (40% w/v) for plastein synthesis, using either pepsin at pH 5 or alpha chymotrypsin at pH 7, with an enzyme—substrate ratio of 1 100 w/v at 37°C for 24 h (151). The plastein yields for pepsin and alpha chymotrypsin after precipitation with ethanol were 46 and 40.5%, respectively. [Pg.471]

Figure 4-104. Minimum bit HHP to prevent hydrauiic flounder [20]. (Courtesy Smith International, Inc.)...

Monteiro, P.R.R., Reis-Henriques, M.A., and Coimbra, J. (2000a). Plasma steroid levels in female flounder (Platichthys flesus) after chronic dietary exposure to single polycyclic aromatic hydrocarbons. Marine Environmental Research 49, 453 67. [Pg.361]

Williams, T.D., Diab, A.M., and George, S.G. (2007). Gene expression responses of European flounder (Platichthys flesus) to 17-beta estradiol. Toxicology Letters 168, 236-248. [Pg.375]

FIGURE 2.18 Metabolism of benzo[a]pyrene by southern flounder. [Pg.94]

Little PJ, MO James, JB Pritchard, JR Bend (1984) Benzo(a)pyrene metabolism in hepatic microsomes from feral and 3-methylcholanthrene-treated southern flounder, Paralichthys lethostigma. J Environ Pathol Toxicol Oncol 5 309-320. [Pg.101]

Calabrese A, Thurberg FP, Dawson MA, WenzlofF DR. 1975. Sublethal physiological stress induced by cadmium and mercury in the winter flounder (Pseudoplumnectes amer-icanus). In Koeman JH, Strik JJ, editors, Sublethal effects of toxic chemicals on aquatic animals. Amsterdam Elsevier. [Pg.171]

Roose P, Cooreman K, Vyncke W (1998) PCBs in cod Gadus morhua), flounder (Platichthysflesus), blue mussel (Mytilus eduUs) and brown shrimp Crangon crangon) from the Belgian continental shelf relation to biological parameters and trend analysis. Chemosphere 37 2199-2210. [Pg.234]

Nevitt G. (1991). Do fish sniff A new mechanism of olfactory sampling in pleuronectid flounders. J Exp Biol 157, 1-18. [Pg.233]

A.K. Singh, A.W. Flounders, J.V. Volponi, C.S. Ashley, K. Wally, and J.S. Schoeniger, Development of sensors for direct detection of organophosphates. Part I immobilization, characterization and stabilization of acetylcholinesterase and organophosphate hydrolase on silica supports. Biosens. Bioelectron. 14, 703-713 (1999). [Pg.550]

George S, Gubbins M, Macintosh A, Reynolds W, Sabine V, Scott A, Thain J (2004) A comparison of pollutant biomarker responses with transcriptional responses in European flounders (Platichthys flesus) subjected to estuarine pollution. Mar Environ Res 58 571-575... [Pg.294]

FIGURE 6. Triphenyltin chloride (TPTCl) level in fish (gray mullet, sea bass, young bass, flounder, greenling, crusian carp, flatfish and dace) collected from all over Japanese coasts (modified from Reference 66) (pg TPTCl g 1, wet wt.)... [Pg.889]

Fishes Flounder, Platichthys flesus whole Barnstaple Bay, U.K. ... [Pg.42]

Winter flounder, Pleuronectes americanus 5.0 60 days Increased gill tissue respiration 18... [Pg.57]

Calabrese, A., F.R Thurberg, M.A. Dawson, and D.R. Wenzloff. 1975. Sublethal physiological stress induced by cadmium and mercury in winter flounder, Pseudopleuronectes americanus. Pages 15-21 in J.H. Koeman and J.J.T.W.A. Strik (eds.). Sublethal Effects of Toxic Chemicals on Aquatic Animals, Elsevier Sci. Publ. Co., Amsterdam. [Pg.70]

Jessen-Eller, K. and J.F. Crivello. 1998. Changes in metallothionein mRNA and protein after sublethal exposure to arsenite and cadmium chloride in juvenile winter flounder. Environ. Toxicol. Chem. 17 891-896. [Pg.73]

Southern flounder, Paralichthys lethostigma-, South Carolina 1990-93 whole... [Pg.152]

Winter flounder, Pleuronectes americanus New York Muscle Liver Texas Muscle Skin... [Pg.152]

Summer flounder, Paralichthys dentatus embryos LC50 1... [Pg.192]

European flounder, Platichthys flesus Seawater-adapted exposure for 42 days experimental (170 pg/L) vs. controls (3 pg/L values in mg/kg DW tissue ... [Pg.192]

Baker, J.T.P. 1969. Histological and electron microscopical observations on copper poisoning in the winter flounder (Pseudopleuronectes americanus). Jour. Fish. Res. Bd. Can. 26 2785-2793. [Pg.216]

Leah, R.T., S.J. Evans, and M.S. Johnson. 1992. Mercury in flounder (Platichthys flesus L.) from estuaries and coastal waters of the north-east Irish Sea. Environ, Pollut. 75 317-322. [Pg.434]

Staveland, G., I. Marthinsen, G. Norheim, and K. Julshamn. 1993. Levels of environmental pollutants in flounder (Platichthys flesus L.) and cod (Gadus morhua L.) caught in the waterway of Glomma, Norway. II. Mercury and arsenic. Arch. Environ. Contam. Toxicol. 24 187-193. [Pg.440]

Yellowtail flounder, Pleuronectes ferruginea-, New York Bight liver vs. muscle Marine fishes... [Pg.476]

Stronkhorst, J. 1992. Trends in pollutants in blue mussel Mytilus edulis and flounder Platichthys flesus from two Dutch estuaries, 1985-1990. Mar. Pollut. Bull. 24 250-258. [Pg.528]

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