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New species of Stygiopontius (Copepoda: Siphonostomatoida: Dirivultidae) from a deep-sea hydrothermal volcano in the New Ireland Fore-Arc system (Papua New Guinea)статья
Информация о цитировании статьи получена из
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Дата последнего поиска статьи во внешних источниках: 4 августа 2020 г.
- Авторы: Ivanenko Viatcheslav N., Ferrari Frank D.
- Журнал: Journal of the Marine Biological Association of the United Kingdom
- Том: 93
- Год издания: 2013
- Издательство: Cambridge University Press
- Местоположение издательства: United Kingdom
- Первая страница: 1805-
- Последняя страница: 1812
- DOI: 10.1017/S0025315413000763
- Аннотация: A male of the new species Stygiopontius senckenbergi belonging to the family Dirivultidae Humes & Dojiri, 1980 (Copepoda: Siphonostomatoida) and endemic to deep-sea hydrothermal vents, is described from a raised fault block structure south of Edison seamount of the New Ireland Fore-Arc system (Papua New Guinea). The copepods were collected in by box-corer during cruise SO-133 of the RV ‘Sonne’ at a depth of 1610–1625 m, 3°19′S 152°35′E. The new species belongs to a group of eight species that are separate from 21 congeners on the basis of setation of legs 1 and 4: the coxa of leg 1 has an inner seta (absent on the others) and the third exopodal segment of leg 4 has three outer spines (instead of two spines). The new species shares with S. pectinatus Humes, 1987 a pectinate maxilliped but differs from it in lacking two pectinate, terminal claw-like setae on the endopod of the antenna.
- Добавил в систему: Иваненко Вячеслав Николаевич