Combined effects of temperature and salinity on embryos and larvae of the northern bay scallop Argopecten irradians irradians

Early Larval Development ofDonax obesulus:Response to el Niño Temperature and Salinity Conditions

“…No gametes or chemicals were added to the seawater. Interbreeding was successful and culture conditions were deemed favorable as a result of (1) a very low mortality rate among larvae (<2%) and (2) very few deformed stages of larvae (Tettelbach & Rhodes 1981, Helm et al 2004). …”

“…Temperature has been considered to be the most significant abiotic factor controlling growth and nutrition, triggering reproduction and regulating other physiological processes in marine bivalves (Laudien et al 2001, Heilmayer et al 2004, Miyaji et al 2007, Riascos et al 2009. Temperature may also be considered one of the main abiotic factors affecting larvae, because it influences larval growth (Tettelbach & Rhodes 1981, Devakie & Ali 2000. Increases in temperature can intensify metabolic processes, as long as the critical upper temperature limit is not exceeded (Heilmayer et al 2008).…”

“…Thus, larvae of different species require different optimal temperature conditions for maximal growth. Under unfavorable environmental conditions, growth may be reduced and mortality increased (Tettelbach & Rhodes 1981, His et al 1989, Baba et al 1999.…”

The Effect of Salinity, Temperature and Gamete Density on the Embryonic Development of the Slipper Oyster, Crassostrea Iredalei Faustino

“…The basic methods of rearing bivalve embryos and larvae are described in papers by Loosanoff and Davis (1963) and Walne (1974, f 981). Early embryonic stages of bivalves are more sensitive to environmental changes than adults (Calabrese & Davis,lgZ0 (Davis and Calabrese, 1964; Calabrese, 1969;Hrs-Brenko and Calabrese, 1969;Gruffydd & Beaumont, 1970;and Tettelbach and Rhodes. 1981).…”

The Effect of Water Temperature and Salinity on Settlement of Pacific Oyster, Crassostrea gigas Pediveliger Larvae

“…으로 직접적으로 작용하는 각종 합성된 화학물질 (Coon et al, 1985;Bonar et al, 1990;Johnson et al, 1991;Rodriguez et al, 1993;Martinez et al, 1999;Walch et al, 1999;Doroudi and Southgate, 2002 (Min et al, 1995, Hur et al, 2008, 부착기 유생의 밀도 (Min et al, 1999) -24 - (Hidu and Haskin, 1971;Lund, 1971;Paul, 1980;Tettelbach and Rhodes, 1981;Henderson, 1983). C. belcheri (Tan, 1993 (Henderson, 1983;Supan, 1987;Jones and Jones, 1988).…”