Results 61 to 70 of about 9,532 (177)
MACROALGAS MARINAS DE LA BAHÍA DE SAN QUINTÍN, BAJA CALIFORNIA, MÉXICO
Polibotánica, 2005 Con la finalidad de determinar la distribución y composición de las especies de macroalgas presentes en el complejo lagunar de la bahía de San Quintín, Baja California, se realizaron nueve muestreos en tres sitios, durante 1988, 1989, 1990, 1995 y 1996;
R. Aguilar-Rosas +2 more
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Thallus development inDictyopteris membranacea(Phaeophyta, Dictyotales)
British Phycological Journal, 1988 The thallus ontogeny of Dictyopteris membranacea is the outcome of a highly co-ordinated series of cell divisions, which is completed at a long distance from the apex. Three types of “meristems” function: (a) the central apical initials, which give rise to the other meristems and to initial cells of the midrib; (b) the marginal apical initials, which ...
Katsaros, C., Galatis, B.
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CARBOHYDRATES FROM THE SEQUENTIAL EXTRACTION OF Lessonia vadosa (PHAEOPHYTA)
Journal of the Chilean Chemical Society, 2005 Blades of Lessonia vadosa were sequentially extracted with 70% ethanol, followed by 2% CaCl2 solution,, diluted HCl (pH 2), and finally with 2% Na2CO3 solution. D-mannitol was the only low molecular weight carbohydrate obtained from the ethanolic extract. By ion-exhange chromatography of the CaCl2 extract a fraction contaning 36.7% of sulfate group was
CHANDIA, NANCY P. +3 more
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Известия ТИНРО, 2018 Species composition and quantitative distribution of seaweeds on the shelf and continental slope of Primorye in the northwestern Japan Sea (depth 20–750 m) are considered on the data of trawl surveys conducted in 2015–2016.
V. N. Kulepanov, E. N. Drobyazin
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Sexual Pheromones and Related Egg Secretions in Laminariales (Phaeophyta)
Zeitschrift für Naturforschung C, 1987 Volatile egg secretions of 15 species belonging to 5 families of the brown algal order Laminariales have been analyzed by high resolution glass capillary gas chromatography. 16 components have been identified and partially determined quantitatively.
Maier, I. +4 more
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Floristic study of the benthic algae of Bahia Asuncion, Baja California Sur, Mexico
Ciencias Marinas, 1994 Five samplings of benthic marine algae were carried out at Isla Asunción and Bahía Asunción, B.C.S., during 1988 and 1989. In total, 113 species of benthic marine algae were found.
LE Mateo-Cid, AC Mendoza-González
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Lista de algas del Area de Protección Yum Balam, Quintana Roo, México
Revista de Biología Tropical, 1998 A checklist on benthic marine algae of the Yum Balam Reserve, Quintana Roo, México, is presented. All species are "new records" for the area because this is the first study for the locality, 122 taxa were identified, 55 are species of Rhodophyta, 44 ...
M.A. Díaz-Martín +2 more
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Bioactivity assessment of selected seaweeds from the Persian Gulf, Iran [PDF]
بومشناسی آبزیان, 2017 Marine algae are known to produce a wide variety of bioactive compounds to be used in pharmaceutical industries. This study aimed to investigate antioxidant and antimicrobial activity, as well as toxicity of algal extracts from some selected seaweeds ...
Soolmaz Soleimani +4 more
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Revista Mexicana de Biodiversidad, 2010 Con el fin de identificar y caracterizar la composición de especies de la zona submareal de la bahía de Todos Santos, Baja California, México; se realizaron muestreos de macroalgas marinas bentónicas en 7 sitios durante 1995-2000.
Raúl Aguilar-Rosas +4 more
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Chnoosporaceae, Scytosiphonaceae, Sporochnaceae and Sphacelariaceae (Phaeophyta) in the State of Bahia, Brazil [PDF]
Biotemas, 2004 Taxonomic studies were carried out on eight species of the Chnoosporaceae, Scytosiphonaceae, Sporochnaceae and Sphacelariaceae families. The specimens were collected in (or from) the midlittoral and infralittoral zones of Bahia state Coast, Brazil ...
Édison José de Paula +1 more
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