Results 11 to 20 of about 4,078 (221)

Hydrozoa [PDF]

open access: greenTransactions of the Geological Society of Glasgow, 1871
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James D. Young
openalex   +4 more sources

Ocean Acidification Alters the Predator – Prey Relationship Between Hydrozoa and Fish Larvae

open access: goldFrontiers in Marine Science, 2022
Anthropogenic CO2 emissions cause a drop in seawater pH and shift the inorganic carbon speciation. Collectively, the term ocean acidification (OA) summarizes these changes. Few studies have examined OA effects on predatory plankton, e.g.
Carsten Spisla   +6 more
doaj   +2 more sources

Towards understanding the phylogenetic history of Hydrozoa: Hypothesis testing with 18S gene sequence data

open access: diamondScientia Marina, 2000
Although systematic treatments of Hydrozoa have been notoriously difficult, a great deal of useful information on morphologies and life histories has steadily accumulated. From the assimilation of this information, numerous hypotheses of the phylogenetic
A. G. Collins
doaj   +3 more sources

The complete mitochondrial genome and phylogenetic analysis of hydrozoan jellyfish Eirene ceylonensis (Cnidaria, Hydrozoa, Eirenidae) in the coastal sea of Qinhuangdao, China [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2023
Eirene ceylonensis, a hydrozoan jellyfish species with a complex polymorphic life cycle, is widely distributed in the Chinese coastal sea. In this study, we conducted sequencing and analysis of the first complete mitochondrial genome of E.
Yang Chen   +5 more
doaj   +2 more sources

The mitochondrial genome of Nemalecium lighti (Hydrozoa, Leptothecata)

open access: greenMitochondrial DNA. Part B. Resources, 2021
The hydrozoan species Nemalecium lighti (Hargitt, 1924) is widely distributed in tropical marine waters around the world. Here we report the complete linear mitochondrial genome of N. lighti from Sint Eustatius (Lesser Antilles). The mitochondrial genome
Jan-Niklas Macher   +5 more
doaj   +2 more sources

When invasions go unnoticed: Public perception of the freshwater jellyfish Craspedacusta sowerbii in Europe

open access: yesPeople and Nature
Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses.
Guillaume Marchessaux   +17 more
doaj   +2 more sources

Fauna of the Mediterranean Hydrozoa.

open access: yesScientia Marina, 2004
This study provides a systematic account of the hydrozoan species collected up to now in the Mediterranean Sea. All species are described, illustrated and information on morphology and distribution is given for all of them. This work is the most complete
Jean Bouillon   +5 more
doaj   +8 more sources

Hydrozoa, fjord Comau, Chile [PDF]

open access: yesCheck List, 2007
The shallow-water hydrozoan fauna of fjord Comau is surveyed. A total of thirty three species were recorded. They have been assigned to eight families of Athecata, eight families of Thecata, two families of Narcomedusae and one family of Trachymedusae ...
Horia Galea   +2 more
doaj   +7 more sources

The mitochondrial genome of Monoserius pennarius (Linnaeus, 1758) from the East China Sea [PDF]

open access: yesMitochondrial DNA. Part B. Resources
The species Monoserius pennarius (Linnaeus, 1758), is particularly abundant in the tropical Indo-West Pacific east of Sri Lanka, yet very limited genetic information exists for this species. Here, we report the assembled-linear mitochondrial genome of M.
Jing Mo   +6 more
doaj   +2 more sources

Fatty Acids in Cnidaria: Distribution and Specific Functions [PDF]

open access: yesMarine Drugs
The phylum Cnidaria comprises five main classes—Hydrozoa, Scyphozoa, Hexacorallia, Octocorallia and Cubozoa—that include such widely distributed and well-known animals as hard and soft corals, sea anemones, sea pens, gorgonians, hydroids, and jellyfish ...
Vasily I. Svetashev
doaj   +2 more sources

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