Copepods are key links between primary producers and higher pelagics. We investigated, for the first time, under laboratory conditions, some aspects of the reproductive behaviour and feeding preferences of Apocyclops procerus (Copepoda: Cyclopoida) under different conditions of salinity and food supply. This is also its first record for Pernambuco (NE Brazil). The females carry their eggs until their eclosion and present several cycles of egg production without being further fecundated. Egg production and adult life span were not affected by differences in salinity or food supply. Offspring predation was also observed. From the three microalgae species offered to A. procerus individuals, Thalassiosira weissflogii, Chaetoceros muelleri (Ochrophyta) and Isochrysis galbana (Haptophyta), the small round-shaped I. galbana was preferred over the large and spiny diatoms, in spite of its lower nutritional value. The high salinity tolerance and apparently omnivorous feeding habits of A. procerus may enable it to predominate in estuarine waters.
AliA. K.PrimicerioR.FolstadI.LiljedalS.BergeJ., 2009.
Morphological correlates of mating frequency and clutch size in wild caught female Eudiaptomus graciloides (Copepoda: Calanoida).
Journal of Plankton Research,
ArcifaM. S.CastilhoM. S. M.CarmouzeJ. P., 1994.
Composition et évolution du zooplancton dans une lagune tropicale (Brésil) au cours d’une période marquée par une mortalité de poissons.
Revue d’Hydrobiologie Tropicale,
Effect of algal species and concentration on development and fatty acid composition of two harpacticoid copepods, Tisbe sp. and Tachidius discipes, and a discussion about their suitability for marine fish larvae.
BlinnD. W.HalseS. A.PinderA. M.ShielR. J.McRaeJ. M., 2004.
Diatom and micro-invertebrate communities and environmental determinants in the western Australian wheatbelt: a response to salinization.
ChangW. B.LeiC. H., 1993.
Development and energy content of a brackish water copepod, Apocyclops royi (Lindberg) reared in a laboratory.
Bulletin of the Institute of Zoology Academia Sinica,
FarhadianO.YusoffM. F.ArshadA., 2014.
Effects of salinity, temperature, light intensity and light regimes on production, growth and reproductive parameters of Apocyclops dengizicus.
Iranian Journal of Fisheries Sciences,
Eutrofication effects on phytoplankton size-fractioned biomass and production at a tropical estuary.
Marine Pollution Bulletin, in press. DOI:10.1016/j.marpolbul.2014.09.048.
JensenL. K.CarrollJ.PedersenG.HyllandK.DahleS.BakkeT., 2006.
A multi-generation Calanus finmarchicus culturing system for use in long-term oil exposure experiments.
Journal of Experimental Marine Biology and Ecology,
LeeK. W.DahmsH. U.ParkH. G.KangJ. H., 2013.
Population growth and productivity of the cyclopoid copepods Paracyclopina nana, Apocyclops royi and the harpacticoid copepod Tigriopus japonicus in mono and polyculture conditions: a laboratory study.
Lora-VilchisM. C.Maeda-MartínezA. N., 1997.
Ingestion and digestion index of catarina scallop Argopecten ventricosus-circularis, Sowerby II, 1842, veliger larvae with ten microalgae species.
MohamedH. H.SalmanS. D.AbdullahA. A. M., 2008.
Some aspects of the biology of two copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat-Ali, Basrah, Iraq.
Turkish Journal of Fisheries and Aquatic Sciences,
ParrishC. C.FrenchV. M.WhiticarM. J., 2012.
Lipid class and fatty acid composition of copepods (Calanus finmarchicus, C. glacialis, Pseudocalanus sp., Tisbe furcata and Nitokra lacustris) fed various combinations of autotrophic and heterotrophic protists.
Journal of Plankton Research,
PetitJ. R.JouzelJ.RaynaudD.BarkovN. I.BarnolaJ. M.BasileI.BenderM.ChappellazJ.DavisM.DelaygueG.DelmotteM.KotlyakovV. M.LegrandM.LipenkovV. Y.LoriusC.PepinL.RitzC.SaltzmanE.StievenardM., 1999.
Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica.
Rivero-RodriguezS.BeaumontA. R.Lora-VilchisM. C., 2007.
The effect of microalgal diets on growth, biochemical composition, and fatty acid profile of Crassostrea corteziensis (Hertlein) juveniles.
TurnerJ. T., 1984.
Zooplankton feeding ecology — contents of fecal pellets of the copepods Acartia tonsa and Labidocera aestiva from continental shelf waters near the mouth of the Mississippi River.
Marine Ecology — Pubblicazioni Della Stazione Zoologica Di Napoli I,