Results 81 to 90 of about 20,539 (227)

Phylogenetics, systematics and biogeography of deep-sea Pennatulacea (Anthozoa: Octocorallia): evidence from molecules and morphology

, 2008
Despite its extreme environmental conditions, the deep sea harbours a unique andspecies-rich fauna of mostly unknown age and phylogeny. Pennatulids (Anthozoa:Octocorallia) are a group whose taxonomy and phylogenetic relationships remain poorlyknown and ...
Dolan, Emily
core   +1 more source

Community assembly in subtidal epifaunal communities in the Gulf of Maine: A phylogenetic and functional trait approach

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract How organisms assemble to form a community is a central question in ecology, with commonly inferred mechanisms including environmental filtering, competitive exclusion, and random processes. In community phylogenetics, phylogenetic clustering is often interpreted as evidence of environmental filtering, where closely related species with ...
Martine Wagstaff
wiley   +1 more source

Complementary but Not Interchangeable: A Comparison of eDNA and Bulk Sample Metabarcoding for the Assessment of Groundwater Invertebrate Communities

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Bulk‐ and eDNA‐metabarcoding were compared across 50 groundwater sites (monitoring wells, springs, hydrants) to assess invertebrate communities. Both recovered different community structures with limited overlap (13.8% OTUs); eDNA was dominated by non‐stygobionts, and bulk samples by stygobionts.
Hannah Rau, Tobias Hoeschel, Hans Jürgen Hahn, Klaus Schwenk   +3 more
wiley   +1 more source

Stylasteridae (Cnidaria, Hydrozoa, Filifera) from South Africa

, 2013
Cairns, Stephen D., Zibrowius, Helmut (2013): Stylasteridae (Cnidaria, Hydrozoa, Filifera) from South Africa. Zootaxa 3691 (1): 1-57, DOI: 10.11646/zootaxa.3691.1.
Zibrowius, Helmut, Cairns, Stephen D.
core   +1 more source

Compound Hypoxia With Heat or Acidification Stress Induces Synergistic and Additive Effects on Coral Physiology

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Multi‐stressor experiments on three coral species demonstrate hypoxia produces mostly additive effects with acidification but synergistically amplifies physiological stress under elevated temperatures. As global and local environmental change increase compound stress events on coral reefs, distinguishing hypoxia‐driven effects and interactive stressor ...
Kelly W. Johnson, Rebecca van Oostveen, Rene M. van der Zande, Noelle M. Lucey, Verena Schoepf   +4 more
wiley   +1 more source

PhyloBayes chain data from: Placozoa and Cnidaria are sister taxa

, 2017
This tarball contains all saved amino acid PhyloBayes .chain files produced as part of the manuscript "Placozoa and Cnidaria are sister taxa", originally deposited to the Biorxiv as "Placozoans are eumetazoans related to Cnidaria": https://www.biorxiv ...
Hadfield, Michael (4973509), Giribet, Gonzalo (4973518), Pearse, Vicki (4973515), Giribet, Gonzalo, Pearse, Vicki, Laumer, Christopher (4973512), Laumer, Christopher, Gruber-Vodicka, Harald (4973524), Marioni, John (4973527), Marioni, John, Riesgo, Ana (4973521), Gruber-Vodicka, Harald, Hadfield, Michael, Riesgo, Ana   +13 more
core   +1 more source

Life Cycle Transitions in the Freshwater Jellyfish Craspedacusta sowerbii

Biology
Craspedacusta sowerbii is an invasive hydrozoan found globally in freshwater habitats. C. sowerbii has a complex life cycle that includes benthic, pelagic, dispersal and dormant stages.
Kent Winata, Jonathan A. Zhu, Katherine M. Hanselman, Ethan Zerbe, Jensyn Langguth, Nadine Folino-Rorem, Paulyn Cartwright   +6 more
doaj   +1 more source

From the sea to DNA barcode: Optimized preservation method for gelatinous zooplankton integrative taxonomy

Limnology and Oceanography: Methods, Volume 24, Issue 9, September 2026.
Abstract Assigning taxonomic identity and thus assessing taxonomic diversity in gelatinous zooplankton is challenging due to their fragility and difficult preservation. Formalin fixation compromises DNA integrity, while flash‐freezing, ethanol, and acetone preservation affect morphological features. In this study, we developed a methodological protocol
Claudia Traboni, Rade Garić, Rita Marino, Paolo Sordino, Priscilla Licandro   +4 more
wiley   +1 more source

The role of Cnidaria in drug discovery.

, 2016
A lot of organisms, including microbes, algae, plants and animals, are known to produce substances of pharmacological concern provided with different biological activity.
MARIOTTINI, GIAN LUIGI
core   +1 more source

Developmental Fates of Progenitor/Undifferentiated Cells With Histone Trimethylation Tags in the Stony Coral, Acropora tenuis

Development, Growth &Differentiation, Volume 68, Issue 7, September 2026.
In the stony coral, Acropora tenuis, embryos and larvae have progenitor/undifferentiated cells. Undifferentiated‐like cells differentiate into the pharyngeal stomodeum at an early larval stage, and nerve progenitors possess the dual potential to differentiate into nerve cells and vacuolated hyaline cells, depending on the oral‐aboral position ...
Kaz Kawamura, Satoko Sekida, Noriyuki Satoh   +2 more
wiley   +1 more source