Temat: Copepoda - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Epibionts and parasites on crustaceans (Copepoda, Cladocera, Cirripedia larvae) inhabiting the Gulf of Gdansk (Baltic Sea) in very large numbers
Autorzy:: Bielecka, L.
Boehnke, R.
Powiązania:: https://bibliotekanauki.pl/articles/958162.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: crustacean zooplankton
epibiont
parasite
Copepoda
Cladocera
Cirripedia
Gdansk Gulf
Baltic Sea
marine environment
eutrophication
Źródło:: Oceanologia; 2014, 56, 3
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Life in sympatry: coexistence of native Eurytemora affinis and invasive Eurytemora carolleeae in the Gulf of Finland (Baltic Sea)
Autorzy:: Sukhikh, N.
Souissi, A.
Souissi, S.
Holl, A.-C.
Schizas, N.V.
Alekseev, V.
Powiązania:: https://bibliotekanauki.pl/articles/48676.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: Eurytemora affinis
Eurytemora carolleeae
Copepoda
zooplankton
invasive species
native species
population dynamics
Finland Gulf
Baltic Sea
Źródło:: Oceanologia; 2019, 61, 2
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Astaxanthin, canthaxanthin and astaxanthin esters in the copepod Acartia bifilosa (Copepoda, Calanoida) during ontogenetic development
Autorzy:: Lotocka, M.
Styczynska-Jurewicz, E.
Powiązania:: https://bibliotekanauki.pl/articles/48096.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: canthaxanthin
Pomeranian Bay
ontogenetic development
astaxanthin
Baltic Sea
Calanoida
Acartia bifilosa
astaxanthin ester
Gdansk Gulf
Copepoda
copepod
Opis:: The contents of astaxanthin, canthaxanthin and astaxanthin esters were studied in natural populations of the copepod Acartia bifilosa from the Pomeranian Bay and Gulf of Gdańsk in the southern Baltic Sea. Samples dominated by any one of three developmental groups: (1) nauplii, (2) copepodids I–III and (3) copepodids IV–V and adults of Acartia bifilosa were analysed by means of high performance liquid chromatography (HPLC). As ontogenetic development progressed, significant changes occurred in the proportion of particular pigments in the total pigment pool of the various developmental groups. Astaxanthin and canthaxanthin occurred in all the groups, the former being clearly dominant. However, an increasing percentage of astaxanthin esters was recorded in the copepodids I–III, and even more in the copepodids IV–V and adults group. Most probably, astaxanthin is the main pigment active in copepod lipid metabolism. Carotenoid pigments in copepods very likely act as efficient free-electron quenchers and may be involved as antioxidants in rapid lipid metabolism. The exogenously feeding stages (late nauplii and copepodids) transform plant carotenoids taken from food and are evidently capable of metabolising astaxanthin by esterification and further degradation. It is emphasised that, according to literature data, astaxanthin esters may have an even higher quenching ability. It is suggested that crustacean carotenoid pigments, with their electron donor-acceptor abilities, may replace oxygen in peroxidation processes connected with lipid metabolism. The consequences of such a physiological role of astaxanthin for present-day estimations of energy balances in zooplankton communities are mentioned.
Źródło:: Oceanologia; 2001, 43, 4
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki