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Registros recuperados: 73
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The genus Dictyota (Dictyotaceae, Phaeophyta) from Indonesia in the herbarium Weber-van Bosse, including the description of Dictyota canaliculata spec. nov Naturalis
Clerck, O. de; Coppejans, E..
In the framework of a revision of the genus Dictyota J.V. Lamour. in the Indian Ocean, all specimens from Indonesia present in the herbarium Weber-van Bosse (L) were re-examined. This resulted in a total of 9 species, one species including two different growth forms. Our identifications differ substantially from those of Weber-van Bosse (1913). Specimens recorded as D. apiculata J. Agardh were re-identified as D. crispata J.V. Lamour., which is the correct name for D. bartayresiana sensu Vickers; similarly was D. bartayresiana var. ß re-identified as D. cervicornis Kütz., D. fasciola (Roth) J.V. Lamour. as D. ceylanica Kütz. and D. ceylanica Kütz. var. rotundata Weber Bosse as D. friabilis Setch. Dictyota pardalis Kütz. considered as a distinct species by...
Tipo: Article / Letter to the editor
Ano: 1997 URL: http://www.repository.naturalis.nl/record/526045
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Marine algae of Papua New Guinea (Madang Prov.) 2. A revised and completed list of Caulerpa (Chlorophyta—Caulerpales) Naturalis
Coppejans, E..
The study of marine macroalgae collected in N Papua New Guinea in 1980, 1986, 1988 and 1990 resulted in 14 species (29 entities) of Caulerpa: C. biserrulata, C. cupressoides (5 ecads), c. elongata (2 ecads), C. filicoides var. andamanensis, C. lentillifera, C. manorensis, C. microphysa, C. opposita, C. racemosa (8 ecads), C. serrulata (3 ecads), C. sertularioides, C. taxifolia (2 ecads), C. verticillata, and C. webbiana ecad disticha. An identification key is added.
Tipo: Article / Letter to the editor
Ano: 1992 URL: http://www.repository.naturalis.nl/record/525315
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Seaweeds of the Snellius-II Expedition. Chlorophyta: Caulerpales (except Caulerpa and Halimeda) Naturalis
Coppejans, E.; Prud’homme van Reine, W.F..
In the present paper a survey is given of species belonging to the genera Avrainvillea, Chlorodesmis, Rhipilia, Rhipiliopsis, Tydemania, and Udotea collected during the Indonesian-Dutch Snellius- II Expedition (1984) in the Banda, Sawu and Flores Seas. The morphology and anatomy of these seaweeds are discussed, biogeographical data are added and some comparison is made with the material from the earlier Siboga Expedition (1899-1900).
Tipo: Article / Letter to the editor
Ano: 1989 URL: http://www.repository.naturalis.nl/record/525876
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A note on Rhipilia nigrescens Coppejans & Prud’homme van Reine (Chlorophyta) Naturalis
Coppejans, E.; Prud’homme van Reine, W.F..
In our paper on seaweeds of the Snellius-II expedition (Coppejans & Prud’homme van Reine, 1989) we suggested that the new species Rhipilia nigrescens had been described in Phycologia. Due to regulations of that journal and corroborated by the short spell between acceptance and publication in Blumea, the Latin description can no longer be expected to be published as suggested. To validate the name of the new species a Latin description and a designation of the holotype is published here.
Tipo: Article / Letter to the editor
Ano: 1990 URL: http://www.repository.naturalis.nl/record/524991
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Marine algae of Papua New Guinea (Madang Prov.). 1. Caulerpaceae (Chlorophyta—Caulerpales) Naturalis
Coppejans, E.; Meinesz, A..
In view of preparing a Flora of the Seaweeds of N. Papua New Guinea, material was collected by scuba-diving along the coast of Madang Province in June-August 1980 and July-August 1986. The Caulerpales are the first group to be studied. Thirteen taxa belonging to the genus Caulerpa are described and illustrated; ecological and biogeographical data are added. The list includes C. brachypus, C. elongata, C. filicoides var. andamanensis, C. lentillifera var. kilneri, C. manorensis, C. microphysa, C. opposita sp. nov., C. racemosa var. clavifera, C. racemosa var. peltata, C. serrulata var. serrulata C. serrulata var. pectinata, C. sertularioides, and C. verticillata.
Tipo: Article / Letter to the editor
Ano: 1988 URL: http://www.repository.naturalis.nl/record/525185
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Progress of the taxonomic research on the macroalgae (Chlorophyta, Phaeophyta and Rhodophyta) along the East African coast OceanDocs
Coppejans, E.; De Clerck, O.; Leliaert, F.; Dargent, O..
This paper discusses the phycological research and gives a historical overview of papers dealing with macroalgae from the East African coast. A review of the recent progress towards a marine algal flora of the region is presented. Additionally a limited number of taxonomic problems are discussed, with emphasis on examples from Tanzania and Zanzibar. Problems comprise generic, specific and subspecific distinctions, perpetuation of wrong identifications from reference works , and checklists with doubtful identifications that lack voucher specimens. Finally a list of 91 new species for Kenya (23), Tanzania (24), the East African coast (26) and the Indian Ocean (18) is added.
Tipo: Report Palavras-chave: Algae.
Ano: 2000 URL: http://hdl.handle.net/1834/629
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<i>Sargassum muticum</i> (Yendo) Fensholt ook langs de Belgische kust aangespoeld OMA
Coppejans, E.; Rappé, G.; Podoor, N.; Asperges, M..
Tipo: Info:eu-repo/semantics/article Palavras-chave: New records Sargassum muticum (Yendo) Fensholt ANE; Belgium; Belgian Coast.
Ano: 1980 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3616
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Marine benthic red algae (Rhodophyta) from Bulusan, Sorsogon Province, Southern Luzon, Philippines OMA
Kraft, G.T.; Millar, A.J.K.; Coppejans, E.; Hommersand, M.H.; Liao, L.; Freshwater, D.W..
The marine benthic red algae from the Bulusan coast of southeastem Luzon, Philippines are documented. Of the 130 species listed, 36 are newly recorded for the Philippines and 40 are illustrated. Corynocystis prostrata Kraft gen. et sp. nov. (Gigartinales) is herein described for the first time.
Tipo: Info:eu-repo/semantics/article Palavras-chave: New genera; New species; Corynocystis prostrata.
Ano: 1999 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=7749
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Sur la richesse floristique de certains peuplements photophiles infralittoraux de Port-Cros (Var, France) OMA
Coppejans, E.; Boudouresque, C.F..
An account is given of the infralittoral phytobenthos (Rhodophyta, Phaeophyceae, Chlorophyceae) of Port-Cros Island (France). From 2 to 10 m depth, under calm conditions, up to 109 species were listed for each 400 cm² quadrat sample. It must be emphasised that these species numbers are considerable, and that the part played by algae in the photophilous settlements is conspicuous or even dominant.
Tipo: Info:eu-repo/semantics/article
Ano: 1975 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3519
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<i>Caulerpa</i> (Chlorophyta, Caulerpales) from the Kenyan coast OMA
Coppejans, E.; Beeckman, T..
In view of preparing a Flora of the Seaweeds from Kenya, material is collected yearly by the authors since 1985. Twelve species of <i>Caulerpa</i> have been collected so far, some including several varieties: <i>C. brachypus, C. cupressoides, C. elongata, C. fastigiata, C. lentillifera, C. mexicana, C. racemosa</i> (with several var.), <i>C. scalpelliformis, C. serrulata, C. sertularioides, C. taxifolia, C. verticillata</i>. An identification key is provided, the different species are described and illustrated (except <i>C. lentillifera</i> and <i>C. racemosa</i>; ecological and biogeographical data are added.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Caulerpa ISW; Kenya.
Ano: 1990 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3052
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Sur les propagules de <i>Fosliella farinosa</i> (Lamouroux) Howe var. <i>farinosa</i> (Rhodophyceae-Cryptonemiales) OMA
Coppejans, E..
The author describes and figures propagules of <i>Fosliella farinosa</i> (Lamouroux) Howe var. <i>farinosa</i> after material from Calvi (Corsica). These reproductive organs have been figured -without any description- by Solms-Laubach (1881) for<i>Fosliella farinosa</i> var. <i>solmsiana</i> (Falkenberg) Foslie. They have never been observed again since then.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fosliella M.Howe; 1920.
Ano: 1978 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3583
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Eerste waarnemingen van <i>Undaria pinnatifida</i> (Harvey) Suringar (Laminariales, Phaeophyta) en de epifyt <i>Pterothamnion plumula</i> (Ellis) Nägeli (Ceramiales, Rhodophyta) in Noord Frankrijk en België OMA
Leliaert, F.; Kerckhof, F.; Coppejans, E..
<i>Undaria pinnatifida</i> is reported from the coast of northern France and Belgium. Its epiphyte <i>Pterothamnion plumula</i> is also new to the region. Descriptions and illustrations are given.
Tipo: Info:eu-repo/semantics/article
Ano: 2000 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=6411
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Données supplémentaires sur <i>Polysiphonia banyulensis</i> Coppejans (Ceramiales, Rhodophyceae) OMA
Coppejans, E..
The tetrasporophytes of <i>Polysiphonia banyulensis</i> Coppejans collected in Corsica correspond exactly to those collected at Banyuls (Pyr.-Or., France), in that these also have 5 pericentral cells. The presence of 4 pericentral cells, mentioned in the original description is only correct for a part of the holotype. Thus <i>P. banyulensis</i> belongs to the section <i>Polysiphonia</i>.The female gametophytes, collected in July 1977 at Calvi (Corsica) are smaller and present numerous short-stalked spherical cystocarps without special cells around the ostiole. The other characters of the species (typical aspect of trichoblasts, presence of 5 pericentral cells, total absence of cortication) are also present.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Polysiphonia banyulensis.
Ano: 1979 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3605
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Annotated list of new records of marine macroalgae for Kenya and Tanzania, since Isaac's and Jaasund's publications OMA
Coppejans, E.; Leliaert, F.; De Clerck, O..
48 species of Rhodophyta, 10 species of Phaeophyta and 38 species of Chlorophyta, newly reported since Isaac's publications on seaweeds from Kenya and Jaasund's papers on macroalgae fiom Tanzania, are listed with bibliograpbic, taxonomic and biogeographic comments. Some of these species were previously published in more detailed taxonomic studies by this paper's authors.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Algae; New records; Kenya; Tanzania.
Ano: 2000 URL: http://www.vliz.be/imisdocs/publications/242248.pdf
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Bijzondere groeivormen van <i>Codium</i> te Boulogne (Pas-de-Calais) OMA
Coppejans, E..
Tipo: Info:eu-repo/semantics/article Palavras-chave: Codium ANE; France; Nord; Boulogne-sur-Mer.
Ano: 1988 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=7682
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Subtidal understorey algal community structure in kelp beds around the Cape Peninsula (Western Cape, South Africa) OMA
Leliaert, F.; Anderson, R. J.; Bolton, J. J.; Coppejans, E..
The subtidal understorey seaweed communities were studied along a coastal distance of 104 km around the Cape Peninsula, which is situated in an overlap region between two marine provinces and characterized by a considerable temperature gradient. Sampling was carried out at six sites (4 to 10 quadrats per site) around the Cape Peninsula. For each of the quadrats, biomass of each species, grazing, and environmental variables such as temperature, wave exposure and sand cover were determined. The data were analysed using canonical correspondence analysis (CCA) and two way indicator species analysis (TWINSPAN). A total of 142 seaweed taxa were found at the six sites (21 Chlorophyta, 14 Phaeophyta and 107 Rhodophyta). The two sides of the Peninsula have a very...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Check lists Community composition Environmental effects Grazing Kelps Seaweeds Temperature effects Wave forces Waves Waves Algae Chlorophyta [green algae] Phaeophyta Rhodophyta [red algae] PSW; South Africa; Cape Prov.; Cape Peninsula.
Ano: 2000 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=4596
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Végétation marine de l'Ile de Port-Cros (Parc National): 15. <i>Ceramium cingulatum</i> Weber van Bosse nouvelle pour la Méditerranée, et quelques populations d'un <i>Ceramium</i> sp. à parasporocystes OMA
Coppejans, E..
<i>Ceramium cingulatum</i> Weber van Bosse described in 1923 after material from Siboga (Sumatra, Indian Ocean) has never been mentioned from the Mediterranean Sea. We found it regularly while assorting phytosociological relevés from Banyuls, Marseille and Port-Cros (France). Some populations of <i>Ceramium</i> sp. growing epiphytically on <i>Amphiroa rigida</i> Lamour, near the water at Port-Cros (Var, France) were richly and exclusively provided with parasporocysts. These reproductive organs are not very frequent in the genus <i>Ceramium</i>.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Algae Ceramium cingulatum Weber van Bosse MED; France; Languedoc-Roussillon; Port-Cros.
Ano: 1977 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3567
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Algues marines nouvelles pour la Côte du Boulonnais (Pas-de-Calais, France): 3. Les micro-épiphytes (Chloro-, Phaeo-, Rhodophyceae) = Algues marines nouvelles pour la Côte du Boulonnais (Pas-de-Calais, France): 3. Les micro-épiphytes (Chloro-, Phaeo-, Rhodophyceae) OMA
Beeckman, T.; Coppejans, E..
The authors describe 16 seaweeds not previously collected from the French coasts of the Channel: the Chlorophyceae <i>Halochlorococcum marinum, Pringsheimiella scutata, Stromatella monostromatica, S. papillosa, Ulvella setchellii</i>, the Phaeophyceae <i>Chilionema reptans, Myrionema corunnae</i>, the Rhodophyceae <i>Acrochaetium nemalionis, Chromastrum secundatum f. virgulatum, Erythrocladia grisea, E. irregularis</i> f. <i>irregularis</i> and f. <i>subintegra, E. violacea, Erythrotrichia boryana, Fosliella faranosa, Pneophyllum rosanoffii</i>. Ecological data are added to the morphological and anatomical descriptions.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Algae Coastal zone New records Rhodophyceae ANE; France; Nord; Boulogne-sur-Mer ANE; France; Nord; Pas-de-Calais.
Ano: 1987 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3251
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The mangrove vegetation of Gazi Bay (Kenya) OMA
Gallin, E.; Coppejans, E.; Beeckman, H..
The mangrove of Gazi Bay (at approximately 50 km south of Mombasa) is not directly under the influence of freshwater: the two small rivers discharging in the bay are seasonal and seepage is restricted to some points. The inferior and medians parts are inundated at each high tide, the superior parts at spring high tide. The vegetation shows different aspects: an almost monospecific <i>Sonneratia alba</i> mangal close to the lagoon, a species rich (6 spp.) mixed mangal along the tide channel and another almost monospecific <i>Avicennia marina</i> mangal on the drier parts. The depressions between the parallel dunes along the tide channel have a different vegetation depending upon their distance from the channel (becoming poorer...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ecological zonation Mangrove swamps Plant populations Avicennia marina [grey mangrove] Sonneratia alba ISW; Kenya; Gazi Bay.
Ano: 1989 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3021
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Recente inventaris van de benthische wieren (Cyanophyta, Chlorophyta, Phaeophyta, Rhodophyta) van de pier van Zeebrugge = Inventaire récent des algues benthiques (Cyanophyta, Chlorophyta, Phaeophyta, Rhodophyta) du môle de Zeebrugge OMA
De Vos, D.; Coppejans, E..
During the detailed study of the algal vegetation of the Zeebrugge pier in 1977-78, 45 taxa were identified, of which 4 Cyanophycea, 18 Chlorophycea, 8 Phaeophycea and 15 Rhodophycea. A species list with remarks on ecology and phenology is provided.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Benthic algae Check lists Cyanophyta Phaeophyta Rhodophyta [red algae] ANE; Belgium; Brugge; Zeebrugge.
Ano: 1980 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3642
Registros recuperados: 73
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