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Registros recuperados: 86
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Actiniaria from Ria de Arosa, Galicia, northwestern Spain, in the Netherlands Centre for Biodiversity Naturalis, Leiden Naturalis
Hartog, J.C. den; Ates, R.M.L..
Twentysix species of sea anemones (Actiniaria) collected in Galicia, northwestern Spain are present in the collection of the Netherlands Centre for Biodiversity Naturalis. They are listed and discussed. The cnidom of seventeen species is surveyed. Diadumene cincta is not a recent immigrant in western Europe. Sagartia luciae is (re)assigned to the genus Diadumene. The presence of Sagartia troglodytes in the Mediterranean is doubtful at best.
Tipo: Article / Letter to the editor Palavras-chave: Distribution; New records; Sea anemones; 42.79.
Ano: 2011 URL: http://www.repository.naturalis.nl/record/376599
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The Melithaeidae (Coelenterata: Octocorallia) of Singapore Naturalis
Ofwegen, L.P. van; Goh, N.K.C.; Chou, L.M..
Four species of Melithaeidae from Singapore waters are described and depicted: Melithaea ochracea (Linnaeus, 1758), Mopsella rubeola (Wright & Studer, 1889), M. retifera (Lamarck, 1816), and Acabaria robusta (Shann, 1912). Variation and synonymy are discussed.
Tipo: Article / Letter to the editor Palavras-chave: Octocorallia; Melithaeidae; Singapore; 42.79.
Ano: 2000 URL: http://www.repository.naturalis.nl/record/216175
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Debating phylogenetic relationships of the scleractinian Psammocora: molecular and morphological evidences Naturalis
Benzoni, F.; Stefani, F.; Stolarski, J.; Pichon, M.; Mitta, G.; Galli, P..
The phylogenetic relationships of the scleractinian genus Psammocora with the other genera traditionally included in the family Siderastreidae and some Fungiidae are assessed based on combined skeletal and molecular data. P. explanulata differs from the other examined congeneric species (P. contigua, P. digitata, P. nierstraszi, P. profundacella, P. superficialis, and P. stellata) in possessing interstomatous septa between adult corallites, costae, and in having continuous buttress-like structures joining septal faces (i.e., fulturae) which typically occur in fungiids. These characters are shared with Coscinaraea wellsi but not with the remainder of the examined siderastreids (the congeneric C. columna, and Anomastraea irregularis, Horastrea indica,...
Tipo: Article / Letter to the editor Palavras-chave: Psammocora; Siderastreidae; Fungiidae; Synapticulae; Fulturae; ITS; Statistical parsimony; 42.79.
Ano: 2007 URL: http://www.repository.naturalis.nl/record/217424
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Corynactis denhartogi (Anthozoa: Corallimorpharia) a new species of soft hexacoral from New Zealand waters Naturalis
Ocaña, O..
A new species of Corrallimorpharia from New Zealand, Corynactis denhartogi is described and depicted. The species is compared with other species of the genus, particularly with the intertidal C. australis.
Tipo: Article / Letter to the editor Palavras-chave: Corynactis denhartogi; Corallimorpharia; New Zealand; 42.79.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/308453
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A study of the Xeniidae (Octocorallia, Alcyonacea) collected on the "Tyro" expedition to the Seychelles with a description of a new genus and species Naturalis
Janes, M.P..
An examination of xeniid octocorals was carried out on specimens held in the National Museum of Natural History, Naturalis, Leiden, Netherlands. Samples collected during the Tyro expedition to the Seychelles Islands in the Western Indian Ocean were identified. Six species belong to the genera Cespitularia, Heteroxenia, and Ovabunda are described; five of these are new records for this location. Three new species belonging to the genera Anthelia, Cespitularia and Ovabunda are illustrated. In addition, a new genus belonging to the family Xeniidae is introduced accompanied by scanning electron micrographs of its sclerites. Gross morphology and the ultra-structure of the sclerites indicate there are some similarities in this new genus with Anthelia. However,...
Tipo: Article / Letter to the editor Palavras-chave: Cnidaria; Coelenterata; Octocorallia; Alcyonacea; Xeniidae; Soft corals; Anthelia; Xenia; Heteroxenia; Cespitularia; Ovabunda; Fasciclia; 42.79.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/292117
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The family Haleciidae (Cnidaria: Hydrozoa) from the Strait of Gibraltar and nearby areas Naturalis
Medel, M.D.; García, F.G.; Vervoort, W..
A faunistic study of the family Haleciidae from the Strait of Gibraltar and nearby areas has been made; seven species are described, figured and discussed. Information about the zoogeographical distribution, and conditions of substrates are contributed. A key to distinguish the species of this family from the seas of the Iberian Peninsula is presented, and the Iberian Haleciidae are compared with those from the Mediterranean and the British Isles.
Tipo: Article / Letter to the editor Palavras-chave: Cnidaria; Hydrozoa; Leptolida; Haleciidae; Strait of Gibraltar; Geographical distribution; 42.79.
Ano: 1998 URL: http://www.repository.naturalis.nl/record/215074
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A systematic monograph of the Recent Pentastomida, with a compilation of their hosts Naturalis
Christoffersen, M.L.; De Assis, J.E..
We compile all published information on the Recent Pentastomida published to date, including complete synonyms, and species distributions. All host species are cited and their names updated. A taxonomical history of the group, a synthesis of phylogenetic information for the taxon, and a summary of the pentastomes by host groups, with accounts of the illneses they provoke, are also provided.
Tipo: Article / Letter to the editor Palavras-chave: Species checklist; Synonyms; Distribution; Host checklist; 42.79.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/442547
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On Clathrozoellidae (Cnidaria, Hydrozoa, Anthoathecatae), a new family of rare deep-water leptolids, with the description of three new species Naturalis
Peña Cantero, A.L.; Vervoort, W.; Watson, E.J..
Three new species of Anthoathecatae (Cnidaria, Hydrozoa) of the rare genus Clathrozoella Stechow, 1921, Clathrozoella abyssalis spec. nov., C. bathyalis spec. nov. and C. medeae spec. nov., are described from New Zealand and Antarctic waters. Along with the previously known C. drygalskii (Vanhöffen, 1910) the genus Clathrozoella now numbers four species. Details of the skeleton, hydranths, nematocysts and gonophores are described and discussed, as is also the position of the newly established family Clathrozoellidae.
Tipo: Article / Letter to the editor Palavras-chave: Hydrozoa; Anthoathecatae; Clathrozoellidae; Clathrozoella; Antarctic; Benthos; New species; 42.79.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/220315
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A new genus and species of stoloniferous octocoral (Anthozoa: Clavulariidae) from the Pacific coast of North America Naturalis
Williams, G.C..
A new genus and species of intertidal octocoral is described from the Pacific coast of North America. The new taxon is placed in the stolonbearing family Clavulariidae, and although superficially similar in appearance to species in both the genera Clavularia and Sarcodictyon, it exhibits some unique characters to differentiate it from these taxa.
Tipo: Article / Letter to the editor Palavras-chave: Coelenterata; Anthozoa; Octocorallia; Clavulariidae; Stoloniferous octocoral; New genus and species; Eastern Pacific; West coast North America; 42.79.
Ano: 2000 URL: http://www.repository.naturalis.nl/record/216181
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Atlantic Leptolida (Hydrozoa, Cnidaria) of the families Aglaopheniidae, Halopterididae, Kirchenpaueriidae and Plumulariidae collected during the CANCAP and Mauritania-II expeditions of the National Museum of Natural History, Leiden, the Netherlands Naturalis
Ansín Agís, J.; Vervoort, W.; Ramil, F..
Forty-six species of the superfamily Plumularioidea (Hydrozoa, Cnidaria) and some material identified to the generic level, collected by the CANCAP and Mauritania-II expeditions of the Rijkmuseum van Natuurlijke Historie (now Nationaal Natuurhistorisch Museum) in the period 1976-1988, are described, as well as two other species that were used in the present study. In addition to the descriptions, synonymy, variability and geographical distribution are discussed; autoecological data and measurements are also presented. The new species described here are: Aglaophenia svobodai spec. nov., Streptocaulus caboverdensis spec. nov., S. chonae spec. nov., Antennella confusa spec. nov. and Nemertesia anonyma spec. nov. All species are figured. The general...
Tipo: Article / Letter to the editor Palavras-chave: Cnidaria; Hydrozoa; Leptolida; Aglaopheniidae; Halopterididae; Kirchenpaueriidae; Plumulariidae; North-eastern Atlantic; Geographical distribution; 42.79.
Ano: 2001 URL: http://www.repository.naturalis.nl/record/219444
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On the name of the hermit-crab anemone, Adamsia palliata (O.F. Müller, 1776) Naturalis
Cornelius, P.F.S.; Ates, R.M.L..
The long-used scientific name of the common European sea-enemone Adamsia palliata should be retained in use and an unfamiliar name used in some recent synoptic works should be abandoned. We show this to be so under the Code of Zoological Nomenclature and also on pragmatic grounds.
Tipo: Article / Letter to the editor Palavras-chave: Sea anemones; European; Adamsia palliata; 42.79.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/220296
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Two new genera and one new species of stoloniferous octocorals (Anthozoa: Clavulariidae) Naturalis
Ocaña, O.; Ofwegen, L.P. van.
A new genus and species of stoloniferous octocoral from the East coast of South Africa is described and depicted. Additionally, a new genus is described to accommodate Sarcodictyon canariensis Ocaña et al., 1992. The new taxa are placed in the stolon-bearing family Clavulariidae.
Tipo: Article / Letter to the editor Palavras-chave: Coelenterata; Cnidaria; Anthozoa; Clavulariidae; Canarya; Denhartogia; Sarcodictyon; Stoloniferous octocorals; Canary Islands; Eastern South-Africa; 42.79.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/220313
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New genera and species of antipatharian corals (Cnidaria: Anthozoa) from the North Pacific Naturalis
Opresko, D.M..
New taxa of deep water antipatharian corals of the North Pacific are described. Represented in the family Schizopathidae are: Bathypathes seculata spec. nov.; Umbellapathes gen. nov.; U. helioanthes spec. nov.; U. bipinnata spec. nov.; Dendrobathypathes boutillieri spec. nov.; D. fragilis spec. nov.; Dendropathes gen. nov.; Dendropathes bacotaylorae spec. nov.; and Lillipathes wingi spec. nov. Represented in the family Cladopathidae are Chrysopathes gracilis spec. nov. and Heliopathes pacifica spec. nov.
Tipo: Article / Letter to the editor Palavras-chave: Cnidaria; Anthozoa; Antipatharia; Schizopathidae; Cladopathidae; Umbellapathes gen. nov; Dendropathes gen. nov; New species; North Pacific.; 42.79.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/210737
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Larger benthic foraminifera and their distribution patterns on the Spermonde shelf, South Sulawesi Naturalis
Renema, W.; Hoeksema, B.W.; Hinte, J.E. van.
A systematic description of the distributional pattern of 20 species of larger benthic foraminifera on the Spermonde Archipelago and their relation with environmental parameters is presented. Around 13 islands transects at the exposed and leeward slope were sampled. Apart from parameters like substrate type, hydrodynamic energy and light intensity (directly related to depth) also nutrient availability and environmental stabiltity determine the distribution over the shelf. Some of the species, and especially the calcarinids, are less specialised to some of these parameters than in other areas. Elphidium craticulatum, showing chloroplast husbandry, is an important fauna component.
Tipo: Article / Letter to the editor Palavras-chave: Benthic foraminifera; Spermonde Archipelago; Sulawesi; Distribution; Ecology; 42.79.
Ano: 2001 URL: http://www.repository.naturalis.nl/record/219452
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A survey of the genera Sarcodictyon Forbes, 1847, and Rolandia Lacaze-Duthiers, 1900, (Anthozoa: Octocorallia) in the North-eastern Atlantic and the Mediterranean Naturalis
Ocaña, O.; López-González, P.J.; Núñez, J.; García-Gómez, J.C..
Sarcodictyon catenatum Forbes, 1847, is a common species in the Atlantic and the Mediterranean. However, often it has been mistaken for Rolandia coralloides Lacaze-Duthiers, 1900. On the basis of British and Mediterranean material we studied the main characters for distinguishing S. catenatum. We consider Rolandia coralloides Lacaze-Duthiers, 1900, to be a valid species and we assign to it all the material named Rolandia rosea by S. Weinberg (1978). Furthermore, a histological study confirmed that R. coralloides typically forms groups of polyps embedded in a common coenenchyme. Therefore, the possibility of transferring R. coralloides from Stolonifera to Alcyonacea is discussed. Evagorgia rosea Philippi, 1842, is here considered to be a nomen dubium.
Tipo: Article / Letter to the editor Palavras-chave: Stolonifera; Sarcodictyon; Rolandia; North-eastern Atlantic; Mediterranean; 42.79.
Ano: 2000 URL: http://www.repository.naturalis.nl/record/216185
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The wentletrap Epitonium hartogi spec. nov. (Gastropoda: Epitoniidae), associated with bubble coral species, Plerogyra spec. (Scleractinia: Euphyllidae), off Indonesia and Thailand Naturalis
Gittenberger, A..
This is the first record of an association between a wentletrap species (Gastropoda: Epitoniidae) and coral species of the Euphyllidae (Scleractinia), i.e. Plerogyra simplex and P. diabolotus. While describing Epitonium hartogi spec. nov., special attention is given to the ontogenetic development within the eggcapsules, the structure and microsculpture of the opercula, the radulae, and the microsculpture on the radular jaws. These characters proved to be at least partly diagnostic in the epitoniid species Epitonium albidum, E. billeeanum, E. costulatum, E. hoeksemai, E. ingridae, E. lochi, E. millecostatum, E. pyramidalis, E. twilae, E. ulu and Nitidiscala tincta. Spiculae-like crystals covering the epitoniid egg-capsules are described; such crystals are...
Tipo: Article / Letter to the editor Palavras-chave: Indo-Pacific; Parasites; Coral reefs; Coral/mollusc associations; Egg-capsules; Veligers; Epitoniidae; Epitonium; Billeeanum; Hartogi; Larval development; Radulae; Jaws; Euphyllidae; Plerogyra; 42.73; 42.79.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/220301
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The Foraminifera of the Saba Bank Expedition, 1972 (Cicar Cruises 34, 35) Naturalis
Hofker, J..
INTRODUCTION Bottom samples obtained by means of a Van Veen grab during the 1972 Saba Bank Expedition (CICAR cruises 34 and 35) appeared to comprise many samples with Foraminifera. This material was kindly put at my disposal by Dr. D. van Harten of the Geological Institute of the University of Amsterdam, where the material had been deposited. Complementary to this, a large amount of samples from many stations of the Saba Bank area were obtained from the residues in containers with larger material stored in the Rijksmuseum van Natuurlijke Historie at Leiden, but many of these residues contained only few Foraminifera. Dr. W. Vervoort of the Leiden Museum asked me to identify all the Foraminifera from both collections. As a result 1360 cardboard slides could...
Tipo: Article / Letter to the editor Palavras-chave: 42.79.
Ano: 1980 URL: http://www.repository.naturalis.nl/record/317578
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Nemertesia tropica spec. nov. from Indonesian waters near Bali. Description of the new species and a review of the genus Nemertesia Lamouroux, 1812 (Leptothecata, Hydrozoa, Cnidaria) Naturalis
Ramil, F.; Vervoort, W..
A new species of the leptolid family Plumulariidae, Nemertesia tropica spec. nov. is described. The various species of Nemertesia are listed and their synonymy and characters discussed. Allocation in Nemertesia of some species previously described in Plumularia by Fraser (1938-1948) necessitated the introduction of two new names, viz. Nemertesia californica nom. nov. for Plumularia mutabilis Fraser, 1948 and Nemertesia mexicana nom. nov. for Plumularia reversa Fraser, 1938.
Tipo: Article / Letter to the editor Palavras-chave: Cnidaria; Hydrozoa; Leptolida; Leptothecata; Plumulariidae; Nemertesia; Indonesian waters; 42.79.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/209642
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Re-description of Phymactis papillosa (Lesson, 1830) and Phymanthea pluvia (Drayton in Dana, 1846) (Cnidaria: Anthozoa), two common actiniid sea anemones from the south east Pacific with a discussion of related genera Naturalis
Häussermann, V..
Actiniid sea anemones possess few characteristics of taxonomic value, which makes columnar outgrowths one of the most important features for systematic work. There are two species of actiniid sea anemones known from Chile and southern Peru that exhibit a column densely covered with non-adhesive vesicles: Phymactis papillosa (Lesson, 1830) (= Phymactis clematis) and Phymanthea pluvia (Drayton in Dana, 1846). Hereby both are re-described in detail. The re-descriptions are based on observations of about 100 living animals in their habitat and in aquaria and on the examination of 21 specimens of P. papillosa and seven specimens of P. pluvia collected in Chile between 1995 and 2003. In Chile, specimens of both species occur in tide-pools, on vertical and...
Tipo: Article / Letter to the editor Palavras-chave: Actiniaria; Actiniidae; Phymactis papillosa; Phymactis clematis; Phymanthea pluvia; Bunodosoma; Non-adhesive vesicles; Chile; Peru; Mexico; Benthos; 42.79.
Ano: 2004 URL: http://www.repository.naturalis.nl/record/214449
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Impact of budding on free-living corals at East Kalimantan, Indonesia Naturalis
Hoeksema, B.W..
Tipo: Article / Letter to the editor Palavras-chave: Scleractinia; Free living corals; Indonesia; East Kalimantan; Musroom corals; 42.79.
Ano: 2004 URL: http://www.repository.naturalis.nl/record/227742
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