Tolerance of the bivalve Trapezium liratum (Reeve, 1843) to decrease in salinity

Tolerance of the bivalve Trapezium liratum (Reeve, 1843) to decrease in salinity

Laboratory experiments were conducted to examine how the bivalve Trapezium liratum, originating from a population in the Ariake Sea, responds to decreases in salinity in cold and warm waters. After the ambient salinity had been decreased from ≈34 psu to 0-27 psu, 90 to 96% of the specimens survived...

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Veröffentlicht in:Plankton & benthos research 2017/02/28, Vol.12(1), pp.44-52
1. Verfasser: Kurihara, Takeo
Format: Artikel
Sprache:eng
Schlagworte:
decreased water intake
Salinity
Salinity effects
survival
Temperature effects
Trapezium liratum
valve closure
Valves
Water intake
Water temperature
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Zusammenfassung:Laboratory experiments were conducted to examine how the bivalve Trapezium liratum, originating from a population in the Ariake Sea, responds to decreases in salinity in cold and warm waters. After the ambient salinity had been decreased from ≈34 psu to 0-27 psu, 90 to 96% of the specimens survived for >120 h at both 12 and 24°C. When the ambient salinity was decreased to
ISSN:1880-8247
1882-627X
DOI:10.3800/pbr.12.44