coralline algae
Characteristic bacteria associated with surfaces of coralline algae: a hypothesis for bacterial induction of marine invertebrate larvae
... Results of assays for GABA and L-DOPA in cell-free extracts and supernatants bacteria only prepared from 1 2 species of crustose coralline algae, 2 48 bdcterial phenotypes isolated from [r] ...
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Anatomical structure overrides temperature controls on magnesium uptake – calcification in the Arctic/subarctic coralline algae Leptophytum laeve and Kvaleya epilaeve (Rhodophyta; Corallinales)
... on coralline algae has outpaced both the published data on anatomy and our understanding of the biochemical processes controlling their carbonate skeletal ...these algae organise their tissues, build ...
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Subterraniphyllum thomasii Elliott, Fossil Calcareous Alga the Evolutionary Link between Geniculate and Nongeniculate Coralline Algae: A Hypothesis
... The Neogene sediments exposed in the Saurashtra region along the southwest coast India, consists of well preserved diversified coralline algae [1-5].The Subterraniphyllum thomasii Elliott, a fossil ...
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Crustose coralline algae and a cnidarian neuropeptide trigger larval settlement in two coral reef sponges
... Larval settlement in response to cues associated with CCA has not previously been documented in tropical sponges. CCA enhances larval settlement in many species of both hard and soft corals [33,19] so the finding that ...
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Convergence of joint mechanics in independently evolving, articulated coralline algae
... This study aims to investigate the precision with which joints have evolved in parallel in articulated coralline algae by comparing their material properties, which are integral to the functioning of those ...
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In situ changes of tropical crustose coralline algae along carbon dioxide gradients
... Special thanks to the families of the Dobu Island, Esa’Ala and Illi Illi Bwa Bwa (Koruwea/ Upa Upasina) locations for allowing us to study their reefs, and to Robert Steneck for providing valuable taxonomic advice about ...
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Dynamic photoinhibition exhibited by red coralline algae in the red sea
... red coralline algae to tolerate, rather than be inhibited by, the high irradiances found in the shallow waters of the tropics, enabling the successful development of cor- alline algae in tropical ...
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Coralline algae as a globally significant pool of marine dimethylated sulfur
... by coralline algal ecosystems. The framework engineered by coralline algae provides a structu- rally and functionally complex habitat that can support a very rich biodiversity, including a wide range ...
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Photosynthesis, calcification, and photoadaptation, in reef-building crustose coralline algae on the Great Barrier Reef
... Plots of mean integrated gross primary production, net primary production, and consumption per day, against peak noon irradiance at the sites of collection for laboratory specimens of th[r] ...
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Morphogenesis and generic concepts in coralline algae — a reappraisal
... lure expansum, 2: Hydrolithon decipiens (Foshe) Adey.. Some types Of organization in coralhne algae.. Data are obtained from the cultivation of spores and by the obs[r] ...
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Settlement of crown of thorns starfish: role of bacteria on surfaces of coralline algae and a hypothesis for deepwater recruitment
... Bioassays with coralline bacteria: Bioassays for bacterial induction of settlement of competent Acanthaster planci larvae were conducted with either single pure strains of bacteria or mi[r] ...
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Succession of crustose coralline red algae (Rhodophyta) on coralgal reefs exposed to physical disturbance in the southwest Atlantic
... Abstract Biological and physical disturbances create the conditions for species succession in any biological eco- system. In particular, coral reefs are susceptible to this process because of the complexity of their ...
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Haas, Andreas (2010): Coral reefs in a time of change: case studies to understand potential biogeochemical consequences of phase shifts from corals to benthic algae. Dissertation, LMU München: Fakultät für Geowissenschaften
... observed with increasing water depths in the lagoon sands. This positive correlation may have been caused by: (1) the higher water column at the deeper sites, producing more particulate organic matter that could settle ...
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Indefatigable: an erect coralline alga is highly resistant to fatigue
... sufficient energy must be available to create new crack surface area. The morphology of C. cheilosporioides’s genicula appears to reduce the chance that these requirements can be met. First, if genicular cells act as ...
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Size, strength and allometry of joints in the articulated coralline Calliarthron
... articulated coralline algae have flexible joints, called genicula, which allow fronds to bend and reorient when struck by intertidal ...the coralline crust and may be favorably linked to the ...
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Effects of reduced salinity on the photosynthetic characteristics and intracellular DMSP concentrations of the red coralline alga, Lithothamnion glaciale
... of coralline algal habitats in vari- able coastal environments depends, in part, on an organ- isms’ response to periodic exposure to reduced salinity ...marine algae and has been proposed to serve numerous ...
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Community structure of rhodolith-forming beds on the central Brazilian continental shelf
... nongeniculate coralline algae are the major contributors of the individual ...nongeniculate coralline red algae rather than bryozoans, corals, or inorganic ...red coralline algae ...
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Goshawk hunt and prey evasion strategies revealed
... Ocean acidification represents a key threat to coral reefs by reducing the calcification rate of framework builders. In addition, acidification is likely to affect the relationship between corals and their symbiotic ...
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Phylogenomics of Marine Algae
... of algae, both in marine and freshwaters, has been conservatively estimated at about 300,000 species, with a rough estimate of over 1 million species ...Marine algae encompass microalgae, macroalgae ...
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Community Structure of Benthic Algae in a Lotic Ecosystem, Karbala Province-Iraq Hassan, F. M.|Salman, J. M.| Al-Nasrawi, S.
... Bacillariophyceae was the vast majority and represented (72- 82%) of Benthic algal composition (Figure 4). Chlorophyceae ranged between (6-13 %), and Cyanophyceae were 10-13%, whereas, Euglenophyceae recorded a lower ...
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