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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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A taxonomic revision of Indonesian Gelidiales (Rhodophyta) Naturalis
Hatta, A.M.; Prud’homme van Reine, W.F..
In this study 12 taxa are treated, belonging to four different genera of Gelidiales (i.e. Gelidiella, Gelidium, Pterocladia, and Porphyroglossum) as well as one species of Wurdemannia, a genus of unknown affinity. One new species, Gelidium amboniense, and a new forma, Gelidium latifolium forma elongatum, are described. Holotype material of Gelidium bornetii Weber-van Bosse in the Weber-van Bosse collection in Leiden can be synonymized with Gelidiella lubrica (Kützing) Feldmann & Hamel, while the original sample in the herbarium in Copenhagen only contains Gelidium pusillum (Stackhouse) Le Jolis var minusculum Weber-van Bosse. In the key to the genera and species we also include the very similar genus Ceratodictyon Zanardini (= Gelidiopsis Schmitz).
Tipo: Article / Letter to the editor
Ano: 1991 URL: http://www.repository.naturalis.nl/record/526097
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A taxonomic survey of seaweeds from Eritrea Naturalis
Ateweberhan, M.; Prud’homme van Reine, W.F..
A survey of seaweeds was made in Eritrea in December 1995 and January 1996 on some islands of the Dahlak Archipelago and the surroundings of the port town of Massawa. During our study 101 specific and infraspecific taxa were identified, including 26 Chlorophyta, 20 Phaeophyta and 55 Rhodophyta. The survey resulted in 36 new records for Eritrea (11 Chlorophyta, 7 Phaeophyta and 18 Rhodophyta). Of these Eritrean records, 26 are new for the Red Sea (5 Chlorophyta, 4 Phaeophyta and 17 Rhodophyta). Comparison of records of seaweeds from localities in Eritrea to those from other localities in Eritrea as well as from other coasts of the western Indian Ocean have revealed that the regional distribution of seaweeds in the Red Sea is very patchy and that generally...
Tipo: Article / Letter to the editor Palavras-chave: Benthic marine macroalgae; Biogeography; Eritrea; Red Sea; Taxonomy.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/524925
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Boekbespreking 1: A.M.T. Joosten, Flora of the blue-green algae of the Netherlands. I. The non-filamentous species of inland waters Naturalis
Prud’homme van Reine, W.F..
Tipo: Article / Letter to the editor
Ano: 2007 URL: http://www.repository.naturalis.nl/record/527672
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Boekbespreking 5 Naturalis
Prud’homme van Reine, W.F..
R. Leewis, Veldgids Flora en Fauna van de zee, Stichting Uitgeverij van de KNNV, Utrecht, 2002, 320 pag., € 27,95 (€ 24,95 voor KNNV-leden bij de KNNV), ISBN 90-5011-153-X [verschenen in de reeks Veldgids Nr. 16]. — Als je tegenwoordig met een groep studenten naar Zeeland gaat om kennis te maken met de Nederlandse zeewieren, dan blijk je verscheidene van de opvallende soorten niet op naam te kunnen brengen met de determinatiewerken die voor de Nederlandse kust geschreven zijn. De ‘Flora van de Nederlandse Zeewieren’¹ uit 1983 (uitverkocht) en het ‘Zeeboek’² uit 1989, evenals het eerste veldgidsje dat ooit speciaal voor de Nederlandse kust geschreven werd (Wat vind ik aan het strand?³; 8e druk uit 1979, ook uitverkocht), bevatten weliswaar allemaal het...
Tipo: Article / Letter to the editor
Ano: 2002 URL: http://www.repository.naturalis.nl/record/526590
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Cultural evidence for the morphologic plasticity of Entophysalis deusta (Meneghini) Drouet and Daily (Chroococcales, Cyanophyceae) Naturalis
Prud’homme van Reine, W.F.; Hoek, C. van den.
Cultural experiments with Entophysalis deusta support Drouet and Daily’s concept of this species as a morphologically highly plastic taxon, showing forms traditionally identified as Entophysalis granulosa, Gloeocapsa crepidinum, Pleurocapsa fuliginosa, and Hyella caespitosa. These results are in accordance with observations on populations forming part of the ‘black zone’ of the upper intertidal belt. It is shown that Drouet and Daily’s taxonomic principles, leading to a broad and more natural concept of this species, are sounder than those underlying Geitler’s Cyanophyceae in which several entities included by them in Entophysalis deusta are treated as species.
Tipo: Article / Letter to the editor
Ano: 1966 URL: http://www.repository.naturalis.nl/record/524488
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Expeditions and other fieldwork Naturalis
Prud’homme van Reine, W.F..
A directory of tropical research sites where British ecologists, incl. undergraduate students, would be positively welcomed has been prepared by Dr. A.G. MARSHALL, Department of Zoology, University of Aberdeen, Aberdeen AB9 2UD, Scotland, LUC The aim is a) to assist ecologists to find a suitable site for research, b) to help those running ecological stations in the tropics to find suitable workers to assist in the maintenance of these stations. He has information on 30 sites in 24 countries. Information on each site is available in the form of a two A4-page questionnaire.
Tipo: Article / Letter to the editor
Ano: 1985 URL: http://www.repository.naturalis.nl/record/533437
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Isolation of living Algae growing in the shells of Molluscs and Barnacles with EDTA (ethylenediaminetetraacetic acid) Naturalis
Prud’homme van Reine, W.F.; Hoek, C. van den.
Several decalcifying mixtures or aqueous solutions of inorganic or organic acids are generally used for releasing algae growing in the shells of molluscs and barnacles, for instance dilute hydrochloric, nitric, citric, or acetic acid (4), a mixture of nitric acid, chromic acid and alcolhol (1), nitric acid and alcohol (9), chlorine dioxide and acetic acid (diaphanol) (3, 6, 11, 12), and formic acid and formiate (8). For a review see (7). Such mixtures or solutions generate carbondioxide bubbles that more or less disorganise the histological structure of the thallus. They also hydrolyse cell-contents and cell-wall material. Diaphanol and formiate appeared to be relatively useful for conserving the histological structure of the thalli. Recently (5, 10, 13)...
Tipo: Article / Letter to the editor
Ano: 1966 URL: http://www.repository.naturalis.nl/record/525419
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Notes on Sphacelariales (Phaeophyceae) I. On the identity of Sphacelaria paniculata Suhr Naturalis
Prud’homme van Reine, W.F..
In the herbarium in Kiel the holotype of Sphacelaria paniculata was located. Australian material, known under the names Halopteris hordeacea (Harvey) Sauv., H. spicigera (Aresch.) Moore or H. gracilescens (J. Ag.) Womersl. has as correct name Halopteris paniculata (Suhr) P. v. R. comb. nov.
Tipo: Article / Letter to the editor
Ano: 1972 URL: http://www.repository.naturalis.nl/record/524721
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Notes on Sphacelariales (Phaeophyceae) II. On the identity of Cladostephus setaceus Suhr and remarks on European Cladostephus Naturalis
Prud’homme van Reine, W.F..
In the herbarium in Kiel type material of Cladoslephus setaceus Suhr was located. From comparison with type material of Cladostephus hedwigioides Bory it became evident that they are conspecific. The type of C. setaceus originated from Greece, not from Chile. Cladostephus hedwigioides is tentatively included in C. spongiosus as a forma. All other European material of Cladostephus also consist of forms of C. spongiosus.
Tipo: Article / Letter to the editor
Ano: 1972 URL: http://www.repository.naturalis.nl/record/524892
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Review Naturalis
Prud’homme van Reine, W.F..
In the introduction to his work the author explains the need for Icones of Indian Algae. He mentions several old publications with excellent illustrations in colour of marine algae from other coasts, which have added considerably to the knowledge and wider appreciation of the organisms. ‘Phycologia Indica’, unfortunately, is inferior to most of these older works. This is not because the coloured plates are of inferior quality. Some of them are even perfect, like those of Sebdenia polydactyla (pl. 14), Halymenia porphyroides (pl. 17), Grateloupia indica (pl. 19) and Dictyopteris australis (pl. 34). I am critical on the following: In addition to these plates the author has copied ‘original and authentic illustrations of diagnostic value and anatomical...
Tipo: Article / Letter to the editor
Ano: 1970 URL: http://www.repository.naturalis.nl/record/526180
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Review Naturalis
Prud’homme van Reine, W.F..
This inventory covers 86 different species of Corallinales (calcareous red algae) that are recorded as having been found in the Mediterranean. Of these, however, 33 species have rarely been observed, or cannot be classified under an accepted name, leaving a discussion of biogeography of 53 species. For each of these 53 species the synonyms are listed and a characterization is given of world distribution and occurrence. Maps are presented of all localities from where these species have been recorded according to a critical assessment of 8043 records originating from 473 references published from 1837 onward. All relevant references are provided in geographically ordered lists. Where considered necessary, additional remarks are also included. New...
Tipo: Article / Letter to the editor
Ano: 1998 URL: http://www.repository.naturalis.nl/record/526124
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Review Naturalis
Prud’homme van Reine, W.F..
The two published parts of the Desmid Flora of Austria are well-illustrated review volumes on a group of precious freshwater microalgae. Volume 1 contains a pretty, visual key to the genera, completed by figures of one or more characteristic species. In all keys of the separate genera many visual aids are included, resulting in userfriendly identification tools. In the taxonomic part of volume 1 the paragraphs on species and infraspecific taxa include the scientific name, an abbreviated reference to authors, a reference to the drawing given in this Flora, synonymy based on literature of Austrian desmids, a short description, and a note on distribution of the taxon in Austria, often together with some information on its environment. For the general...
Tipo: Article / Letter to the editor
Ano: 1998 URL: http://www.repository.naturalis.nl/record/525200
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Reviews Naturalis
Veldkamp, J.F.; Prud’homme van Reine, W.F.; Adema, Frits; Nooteboom, Hans P.; Keßler, Paul J.A..
This long-awaited volume is the last of the new Flora of New Zealand and treats 121 genera in 21 tribes with 460 species, of which 226 are introduced and 46 ‘transient’, i.e. introduced but not persisting, against 188 native ones of which not less than 157 are endemics. Most of the latter belong to the Poeae (49 + 41 others), Agrostideae (45 + 58) and Danthonieae (43 + 15) showing the present temperate nature of the grass flora. This structure of the grass flora is briefly discussed, but its origin is considered ‘unsuited to a flora’. It is a pity that no reference is given to a place where this is done, instead. Of general interest to the New Zealand Flora is the extensive literature list (‘annals’) completing the ones given in previous volumes with...
Tipo: Article / Letter to the editor
Ano: 2000 URL: http://www.repository.naturalis.nl/record/525040
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Reviews Naturalis
Prud’homme van Reine, W.F.; Polak, A.M.; Hovenkamp, P.; Stevens, P.F.; Wilde, W.J.J.O. de.
This important book contains a clear, modern introduction to the cytology, morphology and systematics of the algae, providing a wealth of information for all those studying or working with these organisms. It takes in account recent re-evaluations in algal systematics and phylogeny, and these two main fields are the most extensively covered. The re-evaluations have been made necessary by insights provided by molecular genetics, electron microscopy, and new life history studies. The introduction gives thought about classification, evolution and phylogeny and is directly followed by the chapters on the main algal groups. There the principal characteristics of each group are outlined, usually followed by chapters on size and distribution of the division, as...
Tipo: Article / Letter to the editor
Ano: 1997 URL: http://www.repository.naturalis.nl/record/525979
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Reviews Naturalis
Prud’homme van Reine, W.F.; Welzen, P.C. van; Stroo, Arjan; Heel, Willem A. van; Grayer-Barkmeijer, Renée.
This important book, written in somewhat baroque and not always clear English, provides a wealth of information for all those studying or working with Cyanoprokaryotes. That are the organisms usually known as Cyanobacteria or still just bluegreen algae. A modern book on identification, but only on the unicellular or colonial members, not on the important filamentous groups. Two parts will follow later. Although in the ‘Anschrift der Authoren’ it is indicated that Professor Anagnostidis has died, no further information is given about that sad event. The introduction is very important for users and reviewers. The editors printed in bold “Please, read this chapter” and they are right. Without reading this no-one would know that the book contains “a review of...
Tipo: Article / Letter to the editor
Ano: 1999 URL: http://www.repository.naturalis.nl/record/525694
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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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Seaweeds of the Spermonde Archipelago, SW Sulawesi, Indonesia Naturalis
Verheij, E.; Prud’homme van Reine, W.F..
Seaweeds are important components of tropical reef systems. The present paper deals with the Chlorophyta, Phaeophyta and noncoralline Rhodophyta collected by the first author in the Spermonde Archipelago, SW Sulawesi, Indonesia, during the Buginesia-III project (November 1988-November 1990). Additional collections from this area by Keblusek (July 1991-October 1991) were also studied and the results are incorporated in the present paper. The results of the present study are compared with those of the Siboga Expedition (1899-1900), of the Danish Expedition to the Kei Islands (1914-1916), and of the Snellius-II Expedition (1985). In total, 199 taxa (80 Chlorophyta belonging to 21 genera, 36 taxa of Phaeophyta belonging to 11 genera, 83 noncoralline Rhodophyta...
Tipo: Article / Letter to the editor Palavras-chave: Indonesia; Seaweeds; Keys; Biotic reefs.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/525170
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The Rijksherbarium and its contribution to phycology Naturalis
Prud’homme van Reine, W.F.; Lokhorst, G.M..
In modern handbooks the development of plant systematica is given as occurring in four overlapping phases: the pioneer (or exploratory) phase, the consolidation phase, the biosystematic phase, and the encyclopaedic phase. In systematic phycology research is still largely in the pioneer phase, with scattered attempts to reach the second, third, or even fourth phase. In many cases in phycology the biosystematic phase has to precede the consolidation phase. Knowledge of algae (growing mainly in marine or freshwater environments, but also occurring in soils or snow and on rocks or trees) is quite scanty in most parts of the world, and even for taxa that are supposed to be well known, the information is often but fragmentary. The encyclopaedic phase is for most...
Tipo: Article / Letter to the editor
Ano: 1979 URL: http://www.repository.naturalis.nl/record/525786
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Transmission electron microscopy of apical cells of Sphacelaria spp. (Sphacelariales, Phaeophyceae) Naturalis
Prud’homme van Reine, W.F.; Star, W..
The ultrastructure of apical cells of six species of Sphacelaria (S. arctica, S. cirrosa, S. nana, S. racemosa, S. radicans, and S. rigidula) is studied here. In most details such as ultrastructure of chloroplasts, mitochondria, microbodies, nuclei and centrioles all Sphacelaria species studied are similar. Only in sections of S. rigidula, however, do pyrenoid-like structures occur.
Tipo: Article / Letter to the editor
Ano: 1981 URL: http://www.repository.naturalis.nl/record/524508
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