Pregled bibliografske jedinice broj: 731066
Observations on the life cycle and ecology of Acanthoica quattrospina Lohmann from a Mediterranean estuary
Observations on the life cycle and ecology of Acanthoica quattrospina Lohmann from a Mediterranean estuary // Jornal of Nannoplankton Research, 34 (2014), 49-56 (podatak o recenziji nije dostupan, kratko priopcenje, ostalo)
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Naslov
Observations on the life cycle and ecology of Acanthoica quattrospina Lohmann from a Mediterranean estuary
Autori
Šupraha, Luka ; Ljubešić, Zrinka ; Mihanović, Hrvoje ; Henderiks, Jorijntje
Izvornik
Jornal of Nannoplankton Research (1210-8049) 34
(2014);
49-56
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, kratko priopcenje, ostalo
Ključne riječi
Acanthoica quattrospina; life cycle; estuary
Sažetak
Different life cycle phases of Acanthoica quattrospina life cycle were studied under the scanning electron microscope. Samples were collected during winter 2013 at two stations in the lower reach of the Krka River estuary (Eastern Adriatic Sea, Croatia). An ecological analysis revealed that the species was tolerant to low salinity and reached high abundance at the halocline of the estuary. Examination of holococcoliths showed great variability in the morphology of the central area, indicating that several specimens previously described as Sphaerocalyptra sp. represent a variety of the Acanthoica quattrospina holococcolith phase. Furthermore, the observed variability of holococcoliths may represent a distinct mechanism of holococcolith production, with structural similarities to other members of the Sphaerocalyptra genus.
Izvorni jezik
Engleski
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