Results 21 to 30 of about 5,802 (173)
, 2023 Class SCYPHOZOA Goette, 1887 Subclass CORONAMEDUSAE Calder et al ...
Estrada-González, Mariae C. +2 more
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Estado actual del conocimiento de la medusa bola de cañón (Stomolophus meleagris)
Epistemus, 2022 Las medusas son un grupo taxonómico de los más ancestrales dentro de la filogenia animal. Han habitado el planeta aproximadamente hace 500 millones de años sobreviviendo ante múltiples eventos de extinciones masivas, lo que las convierte en un grupo de ...
Carlos Daniel Sastré Velásquez +3 more
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Planktonic associations between medusae (classes Scyphozoa and Hydrozoa) and epifaunal crustaceans [PDF]
PeerJ, 2021 Jellyfish are known to carry various epibionts, including many of the subphylum Crustacea. However, the associations between gelatinous zooplankton and other invertebrates have been chronically overlooked.
Kaden Muffett, Maria Pia Miglietta
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The International Journal of Developmental Biology, 2007 Polyps of Scyphozoa have a cup-shaped body. At one end is the mouth opening surrounded by tentacles, at the other end is an attachment disc. The body wall consists of two tissue layers, the ectoderm and the endoderm, which are separated by an extracellular matrix, the mesoglea.
Stefan, Berking, Klaus, Herrmann
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Scientia Marina, 2012 The cnidocysts and the lytic, cyto- and neurotoxic potency of a large specimen of Cyanea capillata (L.) with 55 cm umbrella diameter were compared with those of a pooled C.
Heike Helmholz +5 more
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Scientia Marina, 2001 The structure of the ovaries and testes of Nausithoe aurea, reared in the laboratory, is described to update the knowledge of coronate scyphomedusae gametogenesis and early development. The testis is similar to those of other scyphozoans.
André C. Morandini +1 more
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Swimming and feeding in Periphylla periphylla (Scyphozoa, Coronatae) [PDF]
Marine Biology, 2007 Some western Norwegian fjords host extraordinarily abundant and persistent populations of the mesopelagic, coronate scyphomedusa, Periphylla periphylla. In these environments, from late autumn to spring, the medusae undertake regular diel vertical migrations into surface waters.
Sørnes, Tom A. +3 more
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Indoles induce metamorphosis in a broad diversity of jellyfish, but not in a crown jelly (Coronatae). [PDF]
PLoS ONE, 2017 Many animals go through one or more metamorphoses during their lives, however, the molecular underpinnings of metamorphosis across diverse species are not well understood.
Rebecca R Helm, Casey W Dunn
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PLoS ONE, 2012 The 17,922 base pairs (bp) nucleotide sequence of the linear mitochondrial DNA (mtDNA) molecule of the freshwater jellyfish Craspedacusta sowerbyi (Hydrozoa, Trachylina, Limnomedusae) has been determined.
Hong Zou +4 more
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GSL-Scyphozoa-Hydrozoa-Staurozoa.pdf
, 2022 A mini-poster of the principal jellies and hydrozoans that may be expected on biodiversity surveys in Gulf of St. Lawrence (GSL). Updated from a page of a series here: Nozères (2022) Mini-posters of macroinvertebrates in captures from bottom trawl surveys of the estuary and northern Gulf of St.
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