ПРОСТОРОВО-ЧАСОВА ДИНАМIКА ЧИСЕЛЬНОСТI ЛИЧИНОК ЧОРНОМОРСЬКИХ BIVALVIA У ВЕСНЯНИЙ ПЕРIОД I IЇ ЗВ’ЯЗОК З ГIДРОФІЗИЧНИМИ ОСОБЛИВОСТЯМИ РЕГIОНУ
There are two water layers in the coastal area of Sevastopol. Phenology of Bivalvia larvae of the upper and lower horizons is different. It is probably due to the difference in the temperature regime and to the presence of two opposite currents in these layers. Vertical distribution of the larvae co...
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| Datum: | 2023 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Marine Ecological Journal
2023
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| Schlagworte: | |
| Online Zugang: | https://mej.od.ua/index.php/mej/article/view/686 |
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| Назва журналу: | Marine Ecological Journal |
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Marine Ecological Journal| Zusammenfassung: | There are two water layers in the coastal area of Sevastopol. Phenology of Bivalvia larvae of the upper and lower horizons is different. It is probably due to the difference in the temperature regime and to the presence of two opposite currents in these layers. Vertical distribution of the larvae corresponds to the one of benthic populations of Bivalvia. New larvae generation of Mytilus galloprovincialis, Cerastoderma glaucum, Acanthocardia paucicostata, Parvicardium exiguum, Mya arenaria, Abra sp., Loripes lucinalis and Fabulina fabula is typical for spring plankton. Mature larvae of A. paucicostata, P. exiguum, M. arenaria and larvae of Modiolus phaseolinus were identified in the Black Sea plankton for the first time. The comparative description of pediveligers and post-larvae of C. glaucum, A. paucicostata and P. exiguum was given. |
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