Results 111 to 120 of about 39,060 (269)
Predicting oxygen thresholds of marine taxa to improve ecological forecasts
Ecography, Volume 2026, Issue 3, March 2026.Species' ranges are shifting in response to increasing temperature and decreasing oxygen in coastal oceans. Predicting these shifts is limited by information on physiological oxygen thresholds and how they depend on temperature. Here we collate laboratory‐derived measurements of a common oxygen threshold, pcrit, for 148 animal species that span six ...
Timothy E. Essington +2 more
wiley +1 more source
Environmental DNA, Volume 8, Issue 2, March/April 2026.Environmental DNA metabarcoding reveals diverse animal communities across Cape Range and Cloates submarine canyons off Western Australia. Two assays detected 234 species spanning 125 families across 11 phyla, highlighting canyon‐specific assemblages and demonstrating the value of eDNA for establishing biodiversity baselines in remote and poorly ...
Georgia M. Nester +7 more
wiley +1 more source
New record for the distribution of the colonial hydroid Cordylophora caspia (Pallas, 1771) (Cnidaria: Hydrozoa) in Argentina [PDF]
, 2015 Cordylophora caspia is a colonial, athecate hydroid inhabiting both in freshwater and brackish habitats. Its global distribution is in part due to its ability to tolerate a wide range of salinity.
Acuña, Fabian Horacio +2 more
core +3 more sources
Fecal pellet packaging enhances marine carbon sequestration
Limnology and Oceanography, Volume 71, Issue 3, March 2026.Abstract Fecal pellets produced by marine zooplankton contribute substantially to transporting biologically fixed carbon from the sunlit sea surface into deeper water layers. Their occurrence and composition are often heterogeneous, and pellets may undergo various changes while sinking, making it difficult to quantitatively assess their mechanisms of ...
Clarissa Karthäuser +6 more
wiley +1 more source
Conservation and co-option in developmental programmes: the importance of homology relationships [PDF]
, 2005 One of the surprising insights gained from research in evolutionary developmental biology (evo-devo) is that increasing diversity in body plans and morphology in organisms across animal phyla are not reflected in similarly dramatic changes at the level ...
Becker, May-Britt +3 more
core +4 more sources
Withdrawal behaviour of the red sea pen Pennatula rubra (Cnidaria: Pennatulacea)
, 2018 Aggregations of sea pens are important soft-bottom communities providing a three-dimensional complexity from which several associated species can benefit.
G. Chimienti +2 more
semanticscholar +1 more source
Life Cycle Transitions in the Freshwater Jellyfish Craspedacusta sowerbii
BiologyCraspedacusta 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 +6 more
doaj +1 more source
日本におけるAtorella vanhoeffeni(刺胞動物門,鉢虫綱,カンムリクラゲ目)の広範囲な地理的分布 [PDF]
, 2012 Medusae of a rare, small scyphomedusa, Atorella vanhoeffeni Bigelow, 1909 (Cnidaria, Scyphozoa, Coronatae), were collected and/or photographed at three sites in Japan: Notojima, Ishikawa Prefecture, in the Sea of Japan; Osezaki, Shizuoka Prefecture, on ...
HIRANO, Yayoi +9 more
core
Metazoans of redoxcline sediments in Mediterranean deep-sea hypersaline anoxic basins [PDF]
, 2015 Background: The deep-sea hypersaline anoxic basins (DHABs) of the Mediterranean (water depth similar to 3500 m) are some of the most extreme oceanic habitats known.
Beaudoin, David J +7 more
core +4 more sources
Towards a phylogenetic classification of Leptothecata (Cnidaria, Hydrozoa)
Scientific Reports, 2016 Leptothecata are hydrozoans whose hydranths are covered by perisarc and gonophores and whose medusae bear gonads on their radial canals. They develop complex polypoid colonies and exhibit considerable morphological variation among species with respect to
M. Maronna +4 more
semanticscholar +1 more source