The Variability of Exoskeleton Elements in Polyplacocystis ambigua (Protista, Centrohelida)

The Variability of Exoskeleton Elements in Polyplacocystis ambigua (Protista, Centrohelida)

Інші назви: Изменчивость структурных элементов перипласта Polyplacocystis ambigua (Protista, Centrohelida)

Тема: Краткие сообщения

УДК: 593.13

URI: http://dspace.nbuv.gov.ua/handle/123456789/65491

Посилання: The Variability of Exoskeleton Elements in Polyplacocystis ambigua (Protista, Centrohelida) / L.P. Gaponova, I.V. Dovgal // Вестник зоологии. — 2008. — Т. 42, № 5. — С. 461–465. — Бібліогр.: 12 назв. — англ.

Підтримка: The authors are grateful for methodical advices to Dr. A. P. Mylnikov (Institute for Biology of Inland Water, Borok, Russia), Dr. I. I. Dzeverin and Mrs. M. A. Ghazali (Schmalhausen Institute of Zoology, Kyiv, Ukraine). Thanks are offered to Dr. V. N. Fursov for critically reading the manuscript (Schmalhausen Institute of Zoology, Kyiv, Ukraine). Sincere thanks to Dr. S. Agatha (University of Salzburg, Austria) for her valuable comments. We are grateful to Prof. D. J. Patterson (Marine Biological Laboratory, Woods Hole, Massachusetts, USA) for sending necessary literature. Thanks also Mrs. Lena Drobotun for her kind assistance in some field sampling. Mr. D. P. Dermenko and Mrs. Z. A. Panina (Kholodniy Botany Institute of National Academy of Sciences of Ukraine, Kyiv) are acknowledged for technical assistance during SEM investigations.

Дата: 2008

Завантажень: 580

The Variability of Exoskeleton Elements in Polyplacocystis ambigua (Protista, Centrohelida)

Анотація:

Article dealt with the investigation of variability of the scales of periplast in Polyplacocystis ambigua (Penard, 1904). New quantative character of periplast scale (wide of rim) was introduced. Renewed diagnosis of P. ambigua where the quantative characteristics of perilpast scales are taken into account is given.

Приведены результаты исследования изменчивости чешуек перипласта цетрохелидного солнечника Polyplacocystis ambigua (Penard, 1904). Предложен новый количественный признак — ширина каймы чешуек. Приведено переописание вида, составленное с учетом характера изменчивости структурных элементов перипласта.

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