Results 61 to 70 of about 203 (85)
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The occurrence of Boodleopsis vaucherioidea Calderón-Sáenz et Schnetter (Udoteaceae, Chlorophyta) in Brazil

Botanica Marina, 2004
Abstract Up to the present time, Boodleopsis (Udoteaceae, Chlo-rophyta) has been represented on the Brazilian coast by Boodleopsis pusilla only. This study describes B . vauch-erioidea from the southern coast of Rio de Janeiro State,Brazil. Non-fertile plants were collected in April, June andNovember 2000, and January 2003, and then comparedwith the ...
Valeria Cassano
exaly   +3 more sources

Avrainvillea calithina (Udoteaceae, Bryopsidales), a new green alga from Lord Howe Island, NSW, Australia

Phycologia, 1985
Abstract A new species, Avrainvillea calithina, is described from Lord Howe Island and the southern Great Barrier Reef in eastern Australia. A member of the ‘longicaulis’ group of the genus, it is distinguished from its closest relatives by the ‘sugar-scoop’ form of the mature blades and the extremely cohesive outer siphon layers (pseudocortex) which ...
Gerald T Kraft
exaly   +3 more sources

Fine structure of vacuolar inclusions in the siphonous green alga Chlorodesmis fastigiata (Udoteaceae, Caulerpales) and their contribution to plug formation

Phycologia, 1987
Abstract In Chlorodesmis jastigiata, a remarkable variety of specifically structured material is found in the central vacuole immersed in an ill-defined granular-fibrillar matrix. This material fills the central vacuole throughout the entire length of the dichotomously branched cell of several centimeters' it is most dense in the tip.
D. Menzel
exaly   +3 more sources

Diversité et évolution des algues vertes Udoteaceae et Rhipiliaceae (Bryopsidales, Chlorophyta)


Les macroalgues sont des éléments essentiels des écosystèmes marins y compris des récifs coralliens, particulièrement concernés par les changements globaux.
Laura Lagourgue
semanticscholar   +2 more sources

Fine structure study on the association of the caulerpalean plastid with microtubule bundles in the siphonalean green algaChlorodesmis fastigiata (Ducker,Udoteaceae)

Protoplasma, 1985
In the dichotomously branched caulerpalean green algaChlorodesmis fastigiata long range cytoplasmic streams run through the siphon and form a network of shorter strands in the region of the bulbous enlargement of the dichotomies. Continuous transport of organelles occurs along these streams, which are contructed of a central bundle of microtubules ...
D. Menzel
semanticscholar   +2 more sources

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