The size of copepod prey strongly influenced dietary selectivity by Euchaeta elongata. Adult females (4.2-mm prosome length) showed highest predation rates on adult copepod prey 6501,000 pm long and on intermediate sized copepodid stages of Calanus pacz$cu+s. Selective feeding curves of copepodid stages IV and V of E. elongata showed a slight shift toward smaller prey. The prosome length of the...

Calyptogena elongata is a small (about 7cm maximum length) species of vesicomyid clam which lives at depths of 494–503m, near the sill depth, in the Santa Barbara Channel in mildly reducing muds at low ambient oxygen concentrations. This species has abundant autotrophic sulphur-oxidizing bacteria in bacteriocytes in its gills. The stable carbon isotope composition values of its gills and other ...

Heavy metals concentrations in bivalve Psammotaea elongata from five sampling sites in Semerak Lagoon were determined by ICP-MS. The mean concentrations of Cd, Cu, Pb, Fe and Zn were 0.18, 4.42, 1.15, 1.47 and 46.35 μg/g in total soft tissue; 0.68, 20.08, 5.29, 85.5 and 9.06 μg/ g in stomach; 0.7, 17.05, 4.39, 84.15 and 8.62 μg/g in leg; 0.74, 15.19, 4.4, 80.69 and 8.6 μg/g in ligament, respect...

Glutathione (GSH) production during wine fermentation is a desirable trait as it can limit must and wine oxidation and protect various aromatic compounds. UMCC 2581 is a Saccharomyces cerevisiae wine strain with enhanced GSH content at the end of wine fermentation. This strain was previously derived by selection for molybdate resistance following a sexual cycle of UMCC 855 using an evolution-ba...

Several anatomical parameters of the reproductive system have been used to distinguish Lymnaea cubensis from L. viatrix, the snail hosts of fascioliasis in South America and the Caribbean area. Three samples have been collected in the type localities of L. cubensis (Cuba), L. viatrix var. A ventricosa (Argentina, Río Negro Lower Valley), and L. viatrix var. B elongata (Peru, Lima), respectively...

2004 www.thelancet.com Vol 373 June 13, 2009 4 Kendler KS, Gallagher TJ, Abelson JM, Kessler RC. Lifetime prevalence, demographic risk factors and diagnostic validity of nonaff ective psychosis as assessed in a US community sample. Arch Gen Psychiatry 1996; 53: 1022–31. 5 Haro JM, Arbabzadeh-Bouchez S, Brugha TS, et al. Concordance of the composite international diagnostic interview version 3.0...

Edible seaweeds Chondrus crispus, Codium fragile, Himanthalia elongata, Ulva lactuca and Undaria pinnatifida, without any treatment (control seaweeds), were stored at 4 °C for 15, 30, 60, 15 30 days, respectively, until microbial counts exceeded 7 log cfu/g. High pressure processed (HPP) seaweeds, treated 400 or 600 MPa 5 min on day 2 after collection, held 180. At the start of storage, 133 vol...

Five wild plant species belonging to different families (Chenopodium album, Plantago major, Elytrigia elongata, Filipendula ulmaria and Nigella sativa) widely spread in Russian Federation and the former USSR were evaluated for their ability to inhibit growth of two important human food-borne pathogens (Escherichia coli O157:H7 and Listeria monocytogenes strain EGD-e) and eight plant pathogens (...