Results 71 to 80 of about 1,435 (187)
Taxonomic revision of Sargassum sect. Acanthocarpicae (Fucales, Phaeophyceae)
AbstractSargassum is one of the morphologically most complex phaeophyceaen genera, and is divided into subgenera, sections, subsections, series and species groups based on highly polymorphic characters. Recent DNA analyses have highlighted incongruities in the traditional classification of the genus and especially within Sargassum subg. Sargassum sect.
Mattio, Lydiane +3 more
openaire +3 more sources
A one year study (April 1998 to May 1999) was conducted on the Cacique reef flat in the Caribbean coast of Panama. Of 49 species of benthic macroalgae encountered, 17 (35%) were Chlorophyceae, 13 (26%) Phaeophyceae and 21 (43%) Rhodophyceae.
Carlos Seixas +2 more
doaj
Cystoseira species are some of the most important marine ecosystem-engineers, forming extended canopies comparable to land forests. Such forests are sensitive to human disturbances, like the decrease in water quality, the coastal development and the ...
Fabrizio Gianni +8 more
doaj +1 more source
Multigene phylogeny of the southern bull-kelp genus Durvillaea (Phaeophyceae: Fucales)
Durvillaea (southern bull-kelp) is an economically and ecologically important brown algal genus that dominates many exposed, rocky coasts in the cold-temperate Southern Hemisphere. Of its five currently-recognized species, four are non-buoyant and restricted to the south-western Pacific, whereas one is both buoyant and widely distributed.
Winter, David J. +3 more
openaire +3 more sources
Marine forests dominated by macroalgae have experienced noticeable regression along some temperate and subpolar rocky shores. Along continuously disturbed shores, where natural recovery is extremely difficult, these forests are often permanently replaced
Jana Verdura +4 more
doaj +1 more source
Diversity and phylogeny of Sargassum (Fucales, Phaeophyceae) in Singapore
Sargassum species play key ecological roles on coral reefs, yet their diversity remains poorly known. Precise identification of Sargassum species, however, is improving with molecular genetic tools, though these have yet to be applied rigorously in Singapore.
Yip, Zhi Ting +7 more
openaire +3 more sources
Geographic morphological and genetic variation in Xiphophora gladiata (Fucales, Phaeophyta) [PDF]
Ellen Kenchington
openalex +1 more source
Identification of Seaweed in Sistan and Baluchestan Province Costal Zone
Identification of seaweed in Sistan & Baluchestan province was carried out from Gwatr area (with 25 ᵒ , 10'N , 61ᵒ , 30'E) to Mydani (25ᵒ , 24'N , 59ᵒ , 5' E) during one year (starting from December 1998 to November 1999). Seasonally sampling in subtidal
B. Gharanjik; A. Abkenar
doaj
The brown seaweed Fucus vesiculosus (Fucales, Fucaceae) was screened for its protective activity using doxorubicin-induced DNA damage in human lymphocytes.
Cleide Leite-Silva +2 more
doaj +1 more source
Brown algae have an important role in marine environments. With respect to their broad distribution and importance for the environment and human use, brown algae of the order Fucales in particular became a model system for physiological and ecological ...
Elena Tarakhovskaya +3 more
doaj +1 more source

