Gonad morphology and gametogenesis in the deep-sea jellyfish
WEBNov 3, 2009 · Observations on gonad morphology and the structure of ovaries and testes of the coronate scyphozoans Atolla wyvillei and Periphylla periphylla are described based on samples collected from the Gulf of Mexico and Cape Hatteras (north-western Atlantic). In A. wyvillei, gonads of distinguishable sex were observed in medusae as small as 17 mm …
Swimming and feeding in Periphylla periphylla …
WEBFeb 1, 2008 · In Norwegian fjords, Periphylla periphylla, another coronate scyphozoan, feeds primarily on calanoid copepods, ostracods and large euphausiids (Fosså, 1992; Sørnes et al., 2008).
(PDF) The holopelagic life cycle of the deep-sea …
WEBApr 16, 1999 · PDF | SARSIA Jarms G, Båmstedt U, Tiemann H, Martinussen MB, Fosså JH. 1999. The holopelagic life cycle of the deep-sea medusa Periphylla periphylla... | Find, read and cite all the …
Periphylla periphylla (Péron & Lesueur, 1810) - GBIF
WEBorder Coronatae family Periphyllidae ... Periphylla species Periphylla periphylla Name Synonyms Carybdea periphylla Peron & Lesueur, 1810 Medusa hyacinthina Faber, 1829 Periphylla dodecabostrycha hyacinthata Steenstrup, 1837 Periphylla humilis Fewkes, 1886 Periphylla ...
Periphylla periphylla (Péron & Lesueur, 1810) - GBIF
WEBorder Coronatae family Periphyllidae ... Periphylla species Periphylla periphylla Name Synonyms Carybdea periphylla Peron & Lesueur, 1810 Medusa hyacinthina Faber, 1829 Periphylla dodecabostrycha hyacinthata Steenstrup, 1837 Periphylla humilis Fewkes, 1886 Periphylla ...
Swimming and feeding in Periphylla periphylla (Scyphozoa, Coronatae ...
WEBOct 30, 2007 · The clearance rate potential of P. periphylla, assessed from in situ observations and stomach ... (Class Scyphozoa, Order Coronatae). Mar Behav Physiol 6:123–129. Article Google Scholar Larson RJ, Mills CE, Harbison GR (1989) In situ foraging and feeding behaviour of narcomedusae (Cnidaria, Hydrozoa). J Mar Biol Assoc UK 69: ...
Helmet Jelly - Periphylla periphylla
WEBOrder: Coronatae; Family: Periphyllidae; Scientific name: Periphylla periphylla; Norwegian: kronemanet; Characteristics: The umbrella is usually higher than wide. It may reach a height of 35 cm and a diameter of 25cm. The tip is pointed or dome-shaped.
Periphyllidae - Wikipedia
WEBPeriphyllidae. Periphyllidae is a family of jellyfish containing four genera and six species. [1] The most well-known member of the family, Periphylla periphylla, is usually considered a deep-sea species, but it forms large blooms in surface waters of Norwegian fjords. [2]
Bioactivity Profiling and Untargeted Metabolomics of Microbiota ...
WEBFeb 17, 2023 · Periphylla periphylla (class Scyphozoa, family Periphyllidae), also known as helmet jellyfish is widely distributed in the mesopelagic zone in several oceans [28,29]. They are able to maintain a high and sustainable population due to the lack of predators of the adult medusae [ 29 ].
Periphylla: Aliens of the Deep | X-Ray Mag
WEBJun 9, 2017 · The Periphylla is a true deep-water creature. It is found in all the world’s oceans, except the Black Sea, and typically live below 900 meters and as deep as 7,000 meters in certain areas. In the Antarctic, they grow bigger than anywhere else, and the Periphylla may be the most abundant and widely distributed deep-water jellyfish in the …
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