Results 61 to 70 of about 10,631 (210)

An evolutionary genomics view on neuropeptide genes in Hydrozoa and Endocnidozoa (Myxozoa)

open access: yesBMC Genomics, 2021
Background The animal phylum Cnidaria consists of six classes or subphyla: Hydrozoa, Scyphozoa, Cubozoa, Staurozoa, Anthozoa, and Endocnidozoa. Cnidarians have an early evolutionary origin, diverging before the emergence of the Bilateria.
Thomas L. Koch   +2 more
doaj   +1 more source

Gene‐specific double‐stranded RNAs induce mortality in the South African mealybug Delottococcus aberiae

open access: yesPest Management Science, EarlyView.
Gene‐specific double‐stranded RNAs effectively silence essential genes in the invasive citrus pest Delottococcus aberiae, leading to significant mortality through both microinjection and oral delivery. These results provide proof of concept for RNA interference‐based biopesticides as selective and sustainable tools for citrus integrated pest management.
Carolina Gallego‐Giraldo   +6 more
wiley   +1 more source

GSL-Scyphozoa-Hydrozoa-Staurozoa.pdf

open access: yes, 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.
openaire   +2 more sources

Into the Wild: Farm‐Derived Energy and Nutrients Enter Marine Food Webs With Carrying Capacity Implications for Aquaculture Management

open access: yesReviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Marine aquaculture is expanding globally, yet its interactions with surrounding ecosystems remain complex and insufficiently understood. This study reviews the fluxes of energy and nutrients from three major aquaculture systems: finfish cages, suspended bivalves, and seaweed farms and considers their implications for ecosystem functioning and ...
Myriam D. Callier   +11 more
wiley   +1 more source

New Records of Cold-Water Corals from Korea [PDF]

open access: yesAnimal Systematics, Evolution and Diversity, 2016
Two cold-water coral taxa, Octocorallia in the class Anthozoa and Stylasteridae in the class Hydrozoa, were identified. Deep-water samples were collected in fishing nets at depths ranging between 20 and 200 m along the coasts of the East Sea in Korea ...
Jun-Im Song
doaj   +1 more source

Genomics of Caddisfly (Insecta: Trichoptera) Species Associated With Terrestrial Habitats

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Species of Limnephilidae (tube case making caddisflies (Trichoptera)) occur across a wide range of habitats, from cold headwater streams to stagnant pools to even terrestrial environments. We present high‐quality genome assemblies and annotations from two species that are associated with terrestrial environments: Enoicyla pusilla (Burmeister, 1839) and
Jacqueline Heckenhauer   +5 more
wiley   +1 more source

In situ predation of Boops boops (Linnaeus, 1758) on the rare hydrozoan, Geryonia proboscidalis (Forsskål, 1775), in the Aegean Sea, Turkey

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2017
Most data of fish feeding on cnidarians were obtained from the studies on gut contents of the predators rather than in situ observations. The feeding observation of Boops boops on Geryonia proboscidalis was observed in September 2013, in Sığacık Bay, the
Salim Can Akçınar
doaj   +1 more source

Coevolution of the Tlx homeobox gene with medusa development (Cnidaria: Medusozoa)

open access: yesCommunications Biology, 2023
Cnidarians display a wide diversity of life cycles. Among the main cnidarian clades, only Medusozoa possesses a swimming life cycle stage called the medusa, alternating with a benthic polyp stage.
Matthew Travert   +6 more
doaj   +1 more source

Evaluating the possible role of bottom currents and internal waves in shaping seafloor morphology in a mesophotic reef

open access: yesSedimentology, Volume 73, Issue 3, Page 593-619, April 2026.
ABSTRACT Mesophotic reefs are located in low light conditions which, depending on the region, are usually found in water depths greater than ~30 m. They are less affected by ocean warming than reefs found in shallower water depths and thus might become increasingly important for the sustainability of marine biodiversity.
Or M. Bialik   +7 more
wiley   +1 more source

The complete mitochondrial genome of the hydrozoan jellyfish Spirocodon saltatrix (Cnidaria; Hydrozoa; Anthoathecata) with phylogeny analysis

open access: yesMitochondrial DNA. Part B. Resources, 2020
In the present study, we sequenced and analyzed the complete mitochondrial genome of the hydrozoan jellyfish Spirocodon saltatrix. The mitochondrial genome was a linear form (15,752 bp long, 70.4% AT), consisting of 13 protein coding genes (cox1, cox2 ...
Yoseph Seo, Jinho Chae, Jang-Seu Ki
doaj   +1 more source

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