Marine Biology
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Strong site fidelity and longer internesting interval for solitary nesting olive ridley sea turtles in Brazil
Marine Biology - - 2012
Feeding deterrent and toxicity effects of apo-fucoxanthinoids and phycotoxins on a marine copepod (Tigriopus californicus)
Marine Biology - Tập 128 - Trang 273-280 - 1997
Using the marine harpacticoid copepod Tigriopus californicus, the effects of phytoplankton feeding deterrents and toxins were differentiated and measured. Eight compounds were tested for feeding deterrence and toxicity responses: four apo-fucoxanthinoids (apo-10′-fucoxanthinal, apo-12′-fucoxanthinal, apo-12-fucoxanthinal, and apo-13′-fucoxanthinone) and four well-known phycotoxins (domoic acid, o......
Feeding ecology of herring ( Clupea harengus ) larvae in the turbid Blackwater Estuary
Marine Biology - Tập 134 Số 2 - Trang 353-365 - 1999
Diet composition and quality for Calanus finmarchicus egg production and hatching success off south-west Iceland
Marine Biology - - 2002
Stylochus mediterraneus (Turbellaria: Polycladida), predator on the mussel Mytilus galloprovincialis
Marine Biology - Tập 55 - Trang 317-326 - 1980
The polyclad Stylochus mediterraneus Galleni has been found associated with the mussel Mytilus galloprovincialis Lmk., on which it feeds. Polyclads allowed to feed freely on groups of mussels of different sizes preyed mainly on small mussels <25 mm in length. The predation rate (number of mussels eaten per no. of polyclads per no. of days) ranged between 0.07 and 0.33. The average amount of food i......
Zooplankton of tikehau atoll (Tuamotu archipelago) and its relationship to particulate matter
Marine Biology - Tập 102 - Trang 341-353 - 1989
The standing stock and taxonomic composition of zooplankton (>200 μm) were monitored in the lagoon of Tikehau atoll from April 1985 to April 1986. These data were supplemented by two 10 d studies on the variability, structure and functioning of the pelagic ecosystem. The biomass of animals >200 μm comprised 50% of the total biomass of all organisms from 35 to >2000 μm. The zooplankton populations ......
Leaching of dissolved organic carbon (DOC) from dead leaves, formation of flakes from DOC, and feeding on flakes by crustaceans in mangroves
Marine Biology - Tập 91 - Trang 337-344 - 1986
Organic matter was released into sea water from dead mangrove leaves, under both biotic and abiotic conditions. Particulate matter (flakes) formed in the leachates under both conditions. Flakes cultured in the laboratory and flakes obtained from natural environments were colonized by microbial organisms and were utilized as food by copepods, amphipods, isopods, crabs and shrimps. This suggests an ......
Spatio-temporal variations of biomass and abundance in bathyal non-crustacean megafauna in the Catalan Sea (North-western Mediterranean)
Marine Biology - Tập 153 - Trang 297-309 - 2007
The spatio-temporal variations in diversity, biomass and abundance of bathyal invertebrates (excluding decapod crustaceans, which have been analysed elsewhere) from the North-western Mediterranean margin are described. The upper canyon (∼450 m), middle slope (∼650 m) and lower slope (∼1,200 m) habitats were investigated throughout the year. The first two sites are visited daily by a specialised co......
Effects of fertilization and development of the common mussel Mytilus edulis after long-term exposure to a nonionic surfactant
Marine Biology - Tập 33 - Trang 17-20 - 1975
Common mussels (Mytilus edulis L.) were exposed over a 5-month period to low-level concentrations (0.5 to 1.5 ppm) of a nonionic surfactant. Upon maturation at the end of this period, spawning ability was examined. Fertilization occurred at low-level concentrations (0.1 to 2.0 ppm) of the surfactant, and was most successful for gametes from the long-term controls and the highest long-term concentr......
Inducible defenses in the eastern oyster Crassostrea virginica Gmelin in response to the presence of the predatory oyster drill Urosalpinx cinerea Say in Long Island Sound
Marine Biology - Tập 159 - Trang 1177-1182 - 2012
The response of the eastern oyster C. virginica to the presence of the oyster drill Urosalpinx cinerea was examined from July to September 2011. Several aspects of oyster growth were measured, including wet weight, shell weight, and dorsal shell area for oysters collected near Groton, Connecticut (41.32036 N, −72.06330 W). Wet weight and shell weight growth were significantly higher in the presenc......
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